T-A 18-4-2013 a-V Loc Bui Tinh Dien.doc

7/22/2019 T-A 18-4-2013 a-V Loc Bui Tinh Dien.doc

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The Manual of BGD50m2/3 ESP

Henan Zhengzhou Boiler Environmental Protection Co., Ltd.

2010.12.10


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CONTENTS1. The principle and structure of ESP Function ............................................................. 3

2. Introduce the key components of electrostatic precipitator ....................................... 4

3. Performance parameters ........................................................................................... 22

4. The information provided drawings ......................................................................... 24

5. Quality assurance system ......................................................................................... 28

6. Installation and use instructions ............................................................................... 397. Packing and shipping solutions ................................................................................ 52

8. After-sales service and personnel ............................................................................. 53


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3

1. The principle and structure of ESP Function

ESP mainly includes the corona electrode (cathode), collecting pole (anode) and the

vibration system.. When the electrostatic precipitator power, the corona electrode and the

very composition of dust in the nonuniform electric field,discharge electrode (corona pole) isnegative, the dust is extremely positive, and 72kV high-voltage DC power supply for

charging. When the electric field strength increased to a value, a very the corona formed

around negative corona, the ionization of gas molecules to strengthen, resulting in a large

number of positive and negative ions. Positive ions in the coronaareneutralizedby corona

electrode and polar, negative ions and free electrons are transferred to the collecting pole.

When the gas with the passage of dust, these negatively charged particles will continue to

encounter in the campaign and was adsorbed on the particles, so that charged dust particles,

Through the electric field force, the dust will soon reach the dust very gas campaign anode

plate, release negative charge, the dust deposited in the board itself. Operation in the positive

ion, corona district positively charged dust, moving corona electrode, the corona electrode

will keep fouling, but the amount small. Collected dust to fall through the vibration device,

gathered in the lower part of the discharge hopper, the gas purification.

Electrostatic precipitator is composed of the body, supply unit which result in high-voltage

direct current power and low voltage control components. Figure:

Smoke through the air intake box to complete the smoke box from the

inlet pipe section to a small section of the proliferation of large electric field.At this time, to

maintain gas flow rate, flow field uniformity is particularly important to the balance of the

transition. Therefore, in order to achieve the field uniformity of air distribution on a cross-

section, into the smoke box with flared gas, and in which more than two layers of air with

uniform plates, while the smoke chamber on the inlet should be on the humidity, temperature,

flow rate , static pressure and the monitoring of dust concentration monitoring holes.

Vibration anode side row, the top row of the cathode rapping, cleaning effect, easy

1 RectifierTransformer

2 Case

3A rdistribution

plate

4 Insulation

5Cathodevibrationdevice

6 Outer shield

7 Cathode ray8 Anode plate

9 Vibrationdevice anode

10 Hopper
http://dict.cnki.net/dict_result.aspx?searchword=%e4%b8%ad%e5%92%8c&tjType=sentence&style=&t=neutralizedhttp://dict.cnki.net/dict_result.aspx?searchword=%e4%b8%ad%e5%92%8c&tjType=sentence&style=&t=neutralized


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maintenance. Used in automatic control of high-voltage thyristor rectifier units, high voltage

silicon rectifier and the SCR by the automatic control system. It can be converted into high

frequency alternating current to direct current and spark frequency control, according to the

nature of smoke and dust at any time adjust the maximum supply voltage of electrostatic

precipitator, to enable it to maintain the average voltage is slightly lower than the impending

spark discharge voltage ( associated with a certain spark discharge voltage) to run.

Low temperature measurement and control devices including thermostatic heating control,vibration cycle control, ash-bit instructions, high and low level alarm and automatic

discharging control, access doors, security holes and chain of control cabinets to ensure the

long-term safe and reliable operation of ESP .

2Introduce the key components of electrostatic precipitator

Design Range.

Body equipmentElectrostatic precipitator before the imports from the flange head, then

head to the ESP exit flange, from the roof down to the full hopper flange within the

equipment (including supporting bearing and the ESP platform ladder away from the stormontology shed and other accessories, including the first level of zero meters to the body

between the platforms platform and take the ladder). Trapezoidal enclosure with insulation

outside the guard and metal components.

Electrical Scope of supply: full set of high voltage and high voltage control cabinet, the entire

low-voltage program-controlled cabinet; the supplier is responsible for the design of wire and

cable equipment needed to provide wire and cable inventory (including the bridge), to be

responsible for procurement, installation of wire and cable laying by the supplier is

responsible."

Ash Scope of supply: a screw conveyor, a humidifier.

Body structure design.Inlet mode and outlet mode.

Horizontal into the wind, the way the level of the wind, reducing drag and thus the operation

of electrostatic precipitator power consumption savings.

Are the wind in the form.Porous plate plus vane design, to ensure the uniformity of air distribution, slowing the

unstable state of alternating pressure.

Cathode and anode configuration.C480 anode plate with beam line with the electrode needle prick. Anode material for the plate

material 1.2mm SPCC. This configuration is not only collecting good effect, strongvibration force transmission.

The distance between the anode and cathode.An electric field using the same polar distance 440mm, two electric field and three electric

field using the same polar distance 400mm. This design can effectively prevent the boiler flue

gas generated by the alternating pressure gas and alternating array of smoke caused by

unstable flow caused by frequent closed corona, and not because of the high voltage caused

by anti-corona phenomenon.

The form of vibration.Cathode and anode for the electromagnetic vibration hammer are placed at the top. This form

of vibration effect is not only a good rapper, but not easy to hammer out there.

Hopper design.Hopper design with 60 angle, the installation position and the High Level Wall vibrator

alarm device can effectively prevent the ash bucket Fouling.


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Insulation installation.

Insulation layer with a thickness of 100mm of mineral woolKeel with models of 30 * 30 *

3 AngleOutside the guard with the color plate thickness of 0.5mm. The insulation effect,

can effectively prevent condensation, and are not easily fall off.

Electrical control.

ESP using computer control, with a variety of control functions, and multiple automaticprotection from man-made factors that lead to the abnormal operation occurs, user-friendly to

use, to ensure the stable operation of highly efficient dust collector.

Outer casing.ESP outer casing steel structure to withstand the internal components, insulation weight, ash

load, wind load, snow load, roof live load and negative pressure. Such as Figure 1:


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Anode and the anode plateAnode plate for the C480 board, hanging on the anode vibration marked. Such as Figure 2:


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1 : 40

F-F

1:2

C

F F

B

B

A

A

1

2

3

1:3

B-B

M

The direction of C

1:10

1:10

65

1:10

The direction of N

N

The direction of M

1:10

1:10

The direction of L

4 5

16

17 18

1:4A-A

15

1:5

P 12

The direction of P

1:5

B

1:3

13 14

C

1:3

1 : 40

(show only limit rake, cover p late)

L

41.5

76

Anode system

NO. Code Name Quantity MaterialSingle Total

WeightRemarks

Weight Scale

1 G22.3.1 Anode vibration system 1 4100.1 4100.10

2 G22.3.2 Anode plate row 90 234.94 21144.60

3 G22.3-1W Ground Round L=250 30 6/Q235-A 0.1 3.00

4 GB/T41-1986 Nuts M16 720 0

5 GB/T5781-1986 Bolt M1630 720 0

6 G22.3.3 Limit Rake 12 6.01 72.12

7 T3-8 Closure plate 6 1.5/Q235-A 0.16 0.96

8 G22.3-2 Positioning channel 6 [100485.3/Q235-A 64.04 384.24

9 G22.3-3W Pin L=60 90 10/Q235-A 0.04 3.60

10 G22.3-4 Limit board 12 6/Q235-A 1.05 12.60

11 G22.3-5 Limit board 6 6/Q235-A 1.16 6.96

12 G22.3-6W Limit bar L=130 18 16/Q235-A 0.2 3.60

13 G14.3.4 The lower plate connection lever 45 8.43 379.35

14 G14.3.5 The lower plate connection lever 45 8.3 373.50

15 G22.3-7 Anti-rocker cubicle 6 8.38 50.28

16 T3-9 Plate limit card 90 0.16 14.40

17 GB/T5781-1986 Bolt M615 180 0

18 GB/T41-1986 Nuts M6 180 0

All / See Technical Requirements 25

(onlydisplay board placed between the anti-board)

grounding bar and roof beam conn ections,to ensure good grounding anode;

implementation of the installati on.

Spot / All

Head and tail and the interval of 3 row spot3

The direction ofB(onlydisplayboard placed between the anti-board)

The direction ofC

Bottom plate All5

All5

Anode plate rowAnode plate row

All 3

Spot / All

All / See Technical Requirements 35

Head and tail and the interval of 3 row spot

G22.3

Lower pressure parts

Side spoiler

Limit Rake

G22.326549.311:120

1:3

Technical Requirements

1. All bolts, nuts tightened after the installation of spot welding;

2.Pin and the lower connection p late welding rod after the insta llation, sales channel and location not welding,

And positioning the lower plate channel connection rod end to en d and the middle spot after installation;

3. Each row that connect with anvil beam vibration should have a dust collection plate will be h anging panels A

4. Seal plate and side spoiler not welding, you must first insta ll limit rake closure plate in place, then the8 9 11

10

35

Figure 2.2 Anode Components


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Cheng pot of Henan Province

Environmental Protection Co., Ltd.

Weight Scale

Code Name Quantity Material

Single Total

WeightNO.

7

8

6

The direction of B

1:8

5

8 5 50(100)

A-A

1:2

I

B

A

A


1. Welds should be removed, may not have bumps or welding scars, removal of flash;

2. Tolerance: After installation, the plate plane is 5, the diagonal deviation is

3. Dislocation of the error between the plates is less than%% P1.5;

4. GB/T6170-1986 high strength nuts and bolts GB/T5783-1986,On-site installation,

the anode plate and the plate lifting beam connection must use torque wrench

1:2

1

3

4

2

G22.3.2234.941:20

1 T 3- 9 Plate limit card 6 0.16 0.96

2 G22.3.2.1 Anode plate 4 52.2 208.80

3 GB/T41-1986 Nuts M6 12 0

4 GB/T5781-1986 Bolt M615 12 0

5 T 3. 4 Pin Component 2 0.6 1.20

6 G10.3.6.2 Plate lifting beam 1 23.98 23.98

7 GB/T6170-1986 Nuts M16 8 0

8 GB/T5783-1986 Bolt M1640 8 0

G22.3.2

Edge BeamEdge Beam

Spot / All

Spot / All

All5

The lower plate connection lever

less than 5;

to tighten, tighten the nut edge of 135N.m,after the spot firmly tighten. Anode plate row

Edge Beam


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Figure 2.3 Anode plate

The direction of A

1:33 C

D

5

3 D


1. Windproof trench line is 8;

2. Anode plate by rolling, the surface should be smooth, not a tear and severe scratches,

transition should be smooth rounded corners, end cut to flat and smooth, no glitches;

3. Anode plate manufacturing machinery industry standards JB/T5906-1997 should meet the

4. Anode plate peg board shall meet JB/T5911 weld quality requirements.

2

1.5

1

1.5

A

BB

3

C

G22.3.2.152.20 1:6

G22.3.2.1

NO. Code Name Quantity MaterialSingle Total

Weight

Weight Scale

2 480C Template L=8000 1 1.2/SPCC 48.76 48.76

3 T3-14A A lower connection plate 1 4/Q235-A 0.94 0.94

1 T 3- 6 Hanging board 1 4/Q235-A 2.5 2.50

Remark

Show only the anode plate

The direction of B

Show only the anode plate

requirements;

Anode plate


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Cathode and cathode ray.Cathode line is rounded thorns, hanging on the cathode oscillator cathode marked. Such as Figure 3:

Cathode v dy cathode.

Figure 3.1 Cathode parts diagram


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1. All insulators need to be properly protected from welding slag splashing on it;

2. Cathode frame must be inspected by the hoisted to meet the requirements of its

3. Outermost two rows of the cathode frame and the connection will prevent the

4. A total of 13 connecting sleeves: one each in the head and tail, one every 3

5. Cathode frame painted yellow paint on the main mast to the top.

124

1:2

11

10

9

8

1:10

F-F

H-H13

H H

1:10

1:10

I

14

15

16

17

18

19

20

21

221:2

12

12

A-A

1:10(Show only electric heater)

E

4

AA

1

2

3

4

6

The direction of E

1:107

5

FF

G22.41:100

G22.4

Weight Scale

RemarksSingle Total

WeightMaterialQuantityNameCodeNO.

BC50-3

Cathode system

1 G22.4.1 Cathode rapping 12 51.75 621.00

2 G22.4.2 Incubator 1 7533.6 7533.60

3 T 4. 8 Temporary Hanging 4 3.3 13.20

4 G22.4.3 Cathode lifting beam assembly6 250.91 1505.46

5 G22.4.4 Cathode framework 84 86.22 7242.48

6 T4-29 Electric heater 12 0

7 T 4. 5 Heater bracket 36 0.54 19.44

8 G22.4-1 Anti-pendulum 6 [100485.3/Q235-A 59.54 357.24

9 G1.4-1 Anti-swing frame stiffener 9 [100485.3/Q235-A 20.7 186.30

10 GB/T5781-1986 Blot M1040 18 0

11 GB/T41-1986 Nuts M10 18 0

12 G22.4-2W Pin L=100 1688/Q235-A 0.04 6.72

13 G22.4-3W Connection sleeve L=270 12 Pipe DN202.75/Q235-A 0.4 4.80

14 T4.11.1 Support Block 12 23.7 284.40

15 T4-18 Insulator under the washer 12 2.5 30.00

16 JC222-79 Filler L=5000 12 16/Linear Asbestos 1.25 15.00

17 3358 Pressure Insulator 12 0

18 T4-17 Insulator washer upper 12 1.3 15.60

19 T4.12 Bearing flange 12 17 204.00

20 T4-16 Washer 12 5/Asbestos rubber sheet 0.1 1.20

21 T4-31 Nuts I 12 125/Q235-A 2.3 27.60

22 T4-7 Rapping closures 12 90/Q235-A 0.9 10.80

5/Asbestos rubber sheet

5/Asbestos rubber sheet

All5

Flue gas flow

All

5

See Technical Requirements 35

All

All 5

All 3

flatness and cathode hanging beam welding;

pendulum pin spot,and then every two rows of the pin spot, but should pay

attention not to sell anti-pendulum welded together with the rest frame and

the cathode off the cathode beam hanging all removed after welding;

rows of welding;


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Figure 3.2 Framework cathode

1:3

1:3

16 3

323

32

A-A

1:3

23

1:3

1:3

43

2

AA 83

1

3

4

5

6

7


1. Cathode frame combination, the plane is 10 degrees;

2. To ensure the straightness of the corona wire, welded front line should also be

applied in all corona 180 ~ 360N preload,welded wire straightness of the corona is 4.5;

3. Strengthen the pipe and horizontal pipe, the main mast welding, repair welding at the intersection;

4. All welding should be the order of welding technology welding, acupuncture needle and horizontal

5. Acupuncture line reserved for the length L = 50, reserved length of the amputated after welding;

6. Welding firm, to remove welding slag;

7. Cathode frame painted yellow and paint the top of the main mast to show marks.

G22.4.486.22 1:50

1 G22.4.4-1Mainmast tube

1 Pipe DN403.5/Q235-A

36.84 36.84

2 T4-45 C Strengthen the management I 2 Pipe DN253.25/Q235-A 0.8 1.60

3 G22.4.4.1 Acupuncture Line 8 0.69 5.52

4 T4-47 C Horizontal tube I 2 Pipe DN253.25/Q235-A 4.2 8.40

5 T4-48 C Horizontal tube 3 Pipe DN202.75/Q235-A 2.9 8.70

6 T4.22 Acupuncture Line 24 0.89 21.36

7 T4-46 C Strengthen the management2 Pipe DN253.25/Q235-A 1.9 3.80

G22.4.4

RemarkTotalSingle

WeightMaterial

ScaleWeight

QuantityNameCodeNO.

Top

This range may not havewelding slag splashing

16/Weld length not less than 63

lines of parallel lines, as shown in enlarged Figure ;

Cathode framework

welding slag splashingThis range may not have


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Figure 3.2 cathode ray


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1

A-A


1. In the cathode without any hard and fast line bend and crack the gap;

2. Acupuncture thorn in the full assurance are located on a straight line.

A A

2

2x45

G22.4.4.1

G22.4.4.11:10.69

2 G22.4.4.1-2W Cable needle 56 2/1Cr18Ni9Ti 0.0011 0.06

1 G22.4.4.1-1W Bar 1 Cold drawn bar8/Q235-A 0.63 0.63

RemarkTotalSingleWeightMaterial

QuantityNameCodeNO.

Weight ScaleAcupuncture Line


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Vibration system.Anode and cathode are used at the top of the electromagnetic vibration hammer rapping, such as Figure 4:

Figure 4.1 Anode rapping


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10

1:10

1:8

1:3 A-A

1:3


1. All of vibration of the vertical bar is 2;

2. Electromagnetic vibration hammer rod center line and center line of coaxial 2;3. Electromagnetic hammer rod center line center line of coaxial and magnetic

4. Magnetic hammer vertical bar is not more than 1mm;

5. All the anvil beam welding and cutting boards must be firmly; welds should be3

13

12

11

7

2

5

4

7

6

89

10

1

AA

G22.3.14100.101:100

1 G22.3.1.1 Three head of the anvil beam 30 96.77 2903.10

2 T3-12 Uniform plate vibration 90 4.0 360.00

3 T3-13 Uniform plate vibration 90 1.1 99.00

4 T200A Electromagnetic Hammer 30 14.6 438.00

5 T200-3 Magnetic hammer stick 30 6.2 186.00

6 T3-7A Support screw 90 16/Q235-A 0.5 45.00

7 GB/T41-1986 Galvanized nuts M16 450 0

8 Hoop 6476 30 0

9 T 3- 1 Hyperion round anode 30 0.2 6.00

10 T3-2 Anode plate vibration 30 4.5/Q235-A 2.1 63.00

11 GB/T5781-1986 Galvanized bolts M1640 90 0

12 GB/T95-1985 Galvanized flat pad 16 450 0

13 GB/T93-1987 Galvanized flexible pad 16450 0

NO. Code Name Quantity MaterialSingle

TotalWeight Remarks

Weight ScaleAnode vibration system

hammer of not greater than 0.5mm;

removed, not a bump.Row of the center line of anode plate

Both ends of the continuous welding of 100 / All

10 50(100)

Anvil beam vibration

Uniform plate vibration

Cutting board

Anode plate rowAll 5

All8

G22.3.1


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Figure 4.2 Cathode rapping


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G22.4.151.75 1:25

9

8

6

7

5

4

10

14

13

12

11

A-A

1:3

2

1

I

AA

1:2

I

19

12

18

17

16

15

3

1 T200A Electromagnetic Hammer 1 14.6 14.602 T200-3 Magnetic hammer stick 1 6.2 6.20

3 Hoop 5170 1 0

4 T 4-8 Hyperion round cathode 1 Rubber 0.2 0.20

5 T 4-9 Cathode plate vibration 1 4.5/Q235-A 2.2 2.20

6 G22.4.1.1 Functional Block cathode rapping 1 5.01 5.01

7 JC222-79 16 Asbestos L=3000 1 0.75 0.75

8 G22.4.1-1 Cathode rod vibration 1 50/Q235-A 12.29 12.29

9 YJF520-70 Shaft vibration insulating polymer 1 0

10 T4-10 Biconical coupling sleeve2 90/Q235-A 4.5 9.00

11 GB/T5781-1986 3 0

12 GB/T41-1986 15 0

13 GB/T95-1985 15 0

14 GB/T93-1987 15 0

15 GB/T5781-1986 Galvanized bolts M615 1 0

16 GB/T95-1985 1 0

17 GB/T93-1987 1 0

18 T3-7A Support screw 3 16/Q235-A 0.5 1.50

19 Cathode ground vibration L=250 1 BVR-300/500V1x2.5 2 0

CodeNO. Name Quantity MaterialSingle

Weight

TotalRemarks

ScaleWeightCathode rapping

G22.4.1

Galvanized flexible pad 16

Galvanized flat pad 16

Galvanized bolts M1640

Galvanized nuts M16

Galvanized flexible pad 6

Galvanized flat pad 6


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Automatic control system.

Top of the electromagnetic rapper works:Top of the electromagnetic vibration is a more common use of ESP's cleaning methods. It is an electromagnetic coil rapper pulsating DC input

rated voltage, through the power of the input coil of the precise control of pulse number, so that the coil below the rapping hammer under the

action of gravity in the electromagnetic, instantly elevated to a high degree of reservation, and then showed a free fall drop, hit the bottom of the

rapper vibration rod, along the vibration rod, the vibration force transmission to the electric field inside the anode plate (also known as dust

collection plate), or cathode line, the absorption lines in the anode and cathode plates loose dust falls to the hopper, to complete a vibration play

cleaning process.

Top of the electromagnetic vibration control cabinet control principle.

Top of the electromagnetic vibration control cabinet is to control the cleaning power of ESP to play hammer MRI equipment. ESP field will be

all of the anode and cathode rapper connected to the output by a certain order of the ranks of online matrix. AC frequency conversion by the

isolation transformer, the output of dual-phase AC power to the control board, control board in the phase rectifier, the output of a pulse of current.

The positive DC line connected to the matrix palette, negative pole to the column matrix palette. The timing by the PLC program control within

the ranks of the matrix rows palette selection, column selection switch, make the connection in the matrix of the rapper have a certain order eachelectric work. Man-machine interface, users can program the vibration of the PLC cycle, cycles, vibration intensity, vibration and other

parameters change intervals to achieve the best cleaning results.

Picture 5.1 Top of the system matrix of electromagnetic vibration control block diagram.


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3. Performance parameters.

No. Item Unit Contents

1ESP models

BGD50m2/3

2The effective area of ESP

m2 50

3Processing gas flow

Nm3/h 110000

4The temperature of flue gas 0C 160

5The total number of channels ESP

14

6The distance of same polar

mm 450

7High of the electric field

m 8

8Effective field length / width

m/m 12/

9Room number / field number

1/3

10 Flue gas flow rate / residence time m/s/s 0.61/19.67

11Dust area

m2 2580

12The resistance of ESP

Pa 300

13The air leakage rate of ESP

% 3


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No. Item Unit Contents

14ESP inlet dust concentration

g/m3 25

15 Design efficiency 99.8

16Design exit dust concentration

mg/Nm3 50


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4. The information provided drawings


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Field Length m

Number of rooms

Tubular

298

400

14

2450Collecting area m

Electrode spacing mm

Corona electrode type

Style of anode plate

Number of channels

2

ESP pressure loss Pa

Height field m 6.5

Fish Bone Cable +

Single Room

91211

18

14

16

15

17

13

150

Max temp(duration of 30min)

10

INDICATORS

30

150

350

99.75

0.84

402

3

3

3 110000

Technical characteristics

6.0

NO.

5

7

6

4

3

2

1

9

8

Outlet of dust concentration mg/ Nm

Inlet dust concentration g/Nm

Design efficiency %

Design pressure K Pa

Wind farm m/s

Normal operating temp

Flue gas volume handled m/h

Nominal cross-sectional area

TITLE

auxiliary electrode

Number of farms 3 field

of the electric field m

GN-72/3-2S-X

GGAJ02-0.4A/72Kv

Star unloader 523 YJD-CX-16-1.1-24

TG0123

TG0122

TG0121

TG0120

GB41-86

GB5781-86

BGD40.14

End of the incubatorBGD40.12

11

BGD40.5

18

17

16

13

14

15

BGD40.10

BGD40.11

BGD40.13

Central i ncubator 2

2

3

Manhole 4

1

1

Bearing

End into the line of incubators

9

8

7

10

12

6

5

4

Cathode vibration transmission

3

3

3Anode rapping

Hopper 3

1

1

Ladder platform

Outlet

Cathode

Anode1

1

3Cathode rapping

BGD40.9

BGD40.8

BGD40.7

BGD40.6

BGD40.4

BGD40.3

BGD40.2

Inlet

TITLE

1

CODENO.

2

1

AMOUNT

12

RRMARKWEIGHT

MATERIAL

3 Welding parts1

BGD40.1

Cathode hanging

Case

2009.5

BGD40.0

1

ASSEMBLY PARTS

TOTAL DIAGRAM

ESP BGD40-

DWG.NO.

MATERIAL PRO.NO.

QUANTITY PROPORTIONGR.WTSI.WT

GRANTED

CHECKED

DATERRMARK

DATE

GRAPHICS

DRAWN

Q235

High-voltage isolation switch cabinet

Rectifier transformer

Bolt M16*50

3

3

72

19

20

21

22 72Nuts M16 Q235

BGD40/3-TZ-1

FerroconcreteConcrete Support 12 4 B GD 40 .1 5

25 1Ladder to go lower Assembly Users themselves

Design Institute

BGD40.16

GR.WTSI.WT

Anode vibration transmission

Central line incubators

Assembly

Assembly

Assembly

Assembly

Assembly

Assembly

Assembly

Assembly

Assembly

Assembly

Assembly

Assembly

Assembly

Assembly

Assembly

Welding parts

Welding parts

Welding parts

Welding parts

Welding parts

26

27

Imports of flue 1BGD40.17

1Inclined multi-tube dust collectorBGD40.18 AssemblyWelding parts

TITLE

ash gate valveStar unloader

Dust wettingEnmasse conveyor

1234

Conveying system device configuration table

YJD-16300*300

MS32-17.5m

TS

DZ-60

AMOUNT

55

11

NO.


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t30 embedded steel produced by the relevant specifications

Welding with solid concrete beam reinforcement

3. Peripherals platform width determined by the civil engineering design.

REMARKS

1. Embedded steel hook steel nails should be welded with the construction beam.

the embedded graph does not allow precise tolerance.

2. Graph embedded bolts should be given strictly according to the spacing of

2. Dynamic load factor of 1.1.

124

96.3

49.648.365.063.1

233467

27.8

233

B 1A 21A

467467

99.2

233

41.4

233

40.5

46.6

467

Load(KN)

Vertical load

NO.

The horizontal load

Load form the basis of ESP

1. Load unit is kN, load, including body weight, insulation weight,

of X direction

The horizontal load

of Y direction

wind load,ash weight, snow load and seismic loads.

1:80

Environmental

1.0Construction

Specifications

Design stage

PROPORTION

Professional

BGD40/3-TZ-2

ESP BGD40-Provide funding information 2

Equipment financing plansprovide the basis

Protection

of drawing


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Description of the conditions of electrical

DWG.

Phase marker

Power(kw)

Electrical condition table

NO. TITLE TS AMOUNT DC output current(mA)AC input current(A)AC input voltage(V)Drive ratio(i) DC output voltage(kV)

1. All the requirements of operating in the motor control switch and divided into on-site control room switches.

Control room set up manual and automatic adjustment of two ways.

2.Each electric heater requires the ability to open and stop individual

3.Distribution of the cathode plate vibration is continuous rapping rapping, rapping anode time control range of 0

to 0.5 hours until the equipment running, the equipment of professional practice at the scene determined in the

corresponding period of vibration (press recommended design cycle , each motor is run intermittently, 40 seconds

after the motor is running, stop the motor 60 to 150 seconds.

4.All low voltage distribution electrical wiring and switches are the identification and preparation of

professional materials.

5.ESP need to set up a separate grounding, grounding resistance in a variety of climatic conditions should be less

than 2, Manhole cover need to be flat with 4 50 connected to the grounding grid.6.Require the inspection door on the electrostatic precipitator, and the high-pressure rectification Manhole room

door, high voltage power supply control cabinet to set safety interlock, the housing should be provided around the

access door \"security maintenance light\" power to prepare for maintenance purposes.

7Number of devices over a single TPC Filter configurations.

8The total power 194.72KW. NO.


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1.The top of the incubator and cathode vibration transmission incubator temperature control on the

Description of instrument conditions

2.The specific location of the meter into the line of professional positions by the total layout of

Equipment condition table

3.the instrument flange interface according to GB9116-88 Dg40/Pg2.5.

TSAMOUNTTITLE

ESP BGD40/3

Provide funding information 4

DWG.

The length of insertiontemperature range ( )TL(mm)

Equipment condition table

4.The number of instruments to single TPC Filter configurations.

5 WZP-120 500 0-500 150

BGD40/3-TZ-4

devices(mm)

establishment of two points selected in the filter and out-side installation of two point

temperature controller.

the figure, the temperature control of the display screen in the control room instrumentation.

Control requirements: When the incubator gas temperature 220 , all the electric heater power.

NO.


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ConstructionDesign stageOverlooks the SketchSpecificationsof drawing

Professional

PROPORTION

EnvironmentalProtection


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ConstructionDesign stage

Specificationsof drawing

Professional

PROPORTION

EnvironmentalProtection

High-

voltagecontrol

cabinet

High-

voltagecontrol

cabinet

High-

voltagecontrol

cabinet

Low-

voltagecontrol

cabinet

Incoming

Cabinet


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5. Quality assurance system.

1Quality assurance system introduced.

Our company has passed ISO9001 international quality guarantee system, the company

provides equipment to ensure product quality, specially formulated .

The system shows the company through the quality assurance system of the composition, the

quality of the various functional departments of the responsibility, justifies the means, the

formation of functioning and effective quality assurance system. The system set forth in the

request, primarily to detect and prevent equipment in the manufacturing process of actual or

potential quality issues to the principles and objectives described system to control the impact

of equipment manufacturers and service quality, reliability and quality of equipment

implementation of all activities and quality assurance process to ensure the system's effective

implementation.

1.1 Scope

GB/T9001-ISO9001 Management, design, procurement, fabrication, inspection process

design, financial, file, integrated management of quality systems.

1.2 Management responsibilities

1.2.1 Management policy and quality objectives

1.2.1.1 Quality Policy

1.2.1.1.1 Our company strictly enforce quality assurance system

standards, improve product quality, strengthen quality supervision, so that transformation of

production equipment, the transfer to the "double standard" to meet the ESP project, the first

class level of need.

1.2.1.1.2 Establish the idea of serving for the owners, high-quality products with competitive

markets.1.2.1.2 Quality objectives

1.2.1.2.1 Product qualification rate reached 100%, the whole quality of products to the first

grade.

1.2.1.2.2 Equipment arrives, inspection, installation, operation a success.

1.2.1.2.3 Equipment arrival information is available, accurate, and timely transfer of the

owners.

1.2.2 Responsibilities

1.2.2.1 Corporate leadership

A The general manager of corporate quality policy and quality system of designated

establishment, improvement and implementation of the bear full responsibility;

B Corporate vice president, general manager to help implement the quality policy and qualityassurance system implementation;

C Enterprise chief engineer in the implementation of quality policy and quality assurance

system in operation, fully responsible for technically.

1.2.2.2 Responsibility for the quality of the various functional departments

Production enterprises, responsibilities, and information activities carried out by all the

information related to the functions given to the relevant departments and personnel

responsibilities and privileges GB/T9001-ISO9001 quality assurance system

accountability.

1.3 File management

1.3.1 Purpose and Scope

1.3.1.1 For information on receiving documents relating to the activities, collection,preparation, review, approve, publish, distribute, modify, archive to make provisions to

ensure that all departments and personnel with timely, accurate and correct use of the latest


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version of the file.

1.3.1.2 Used in the production of quality products, document management, the management

of the file should have at least the following:

ADesign documents: such as design drawings, technical specifications, design changes,

general assembly drawings, and materials.

BContracts and procurement documents.

CQuality assurance documents.

DInspection records and inspection of all parts visa.

EMajor equipment and raw materials, documents and the material proof of the factory.

FThe process plan, production plan, report.

GOther key documents.

1.3.1.3 Theestablishment,approval publication of documentation, ,

Quality used in the production of various documents, after preparation of staffing generally

superior leadership or the relevant department for approval, and unified registration,

numbering and promulgation.

1.3.1.3.1 Document must be approved by the original examination and approval to change the

rear prospective effect, and promptly notify the relevant departments and personnel, toprevent the use of inappropriate files.

1.3.3.2 By the Reference Room of the documents, strict implementation of document records

management system, delivery of the documents requested by property owners to surrender.

1.4 Procurement Management

The scope of the Company's equipment and materials procurement, the Supply Department is

responsible for procurement, purchasing and implementing of foreign policy of quality and

cheap, to ensure that the procurement of material to meet the requirements to safeguard the

interests of users and enterprises.

1.4.1 Selection of qualified sub-suppliers

Ministry of Supply with the supplier to establish a close working relationship and feedback

system, and supply units from the production, technology, quality, and other aspects of study,objective evaluation and selection of suppliers, the Supply Section to establish and save the

selected qualified sub-supplier of the file.

1.4.2 Procurement documents

Ministry of Supply's purchase of the various sector plans, the use made of the quality system

standard units in order to sub-order with the supplier, the procurement documents for

examination and approval before being implemented.

1.4.3 Verification of material procurement

Procurement of material for verification, or in the source at the factory when, all purchases

must be marked with the manufacturer matter the name of the factory inspection certificate

and the certificate shall not be used.

1.5 Process Control

1.1 The general plan of the electrostatic precipitator by Zhengzhou boiler environmental

design, sub-part drawing of the General Plan and the technical requirements for

manufacturing, and quality in order to achieve predetermined objectives, in all parts of the

preparation of various types of technology before processing program file, the quality of

products be controlled.

1.1.2 Strict implementation of standards do a good job GB/T19001-ISO9001 review the

contract and other work permits.

1.1.3 Purchase equipment, materials, processing, testing and inspection standards than

specifically stated, have adopted national standard and metallurgical industry standards.

1.6 Inspection and Testing Control.
http://showjdsw%28%27jd_t%27%2C%27j_%27%29/http://showjdsw%28%27jd_t%27%2C%27j_%27%29/


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1.6.1 Incoming Inspection and test procedures according to Manager of Industrial Materials

1.6.2 Inspection and test piece prepared by pre-test quality plan and outline of the results of

careful inspection and testing for the record, collate and prepare the transfer of project files.

1.6.3 During the course of the process, the quality control personnel to monitor and control

the process so that process quality to meet the requirements.

1.6.4 Inspection and test equipment according to factory inspection, test equipment

management and measurement management system to ensure the reliability of measurementand test results.

1.7 Quality Records.

1.7.1 Quality records as objective evidence of quality activities, records must be true, timely,

legible, fully annotated with the date of signature, and traceable.

1.7.2 Standardization of quality records required by hand custody transfer request by the

owners.

The outline of the purpose: According to GB, T19001-ISO9001 quality assurance

requirements, establish and perfect product quality system and continuously optimize

processes, improve the process, to take the principle of prevention to ensure the electrostatic

precipitator equipment to provide quality products and best services.

1.8 Specific quality assurance measures1.8.1 Procurement of materials, quality control

a) For the production of raw materials from qualified sub-contractors, and provide

material certificates.

b) Raw materials into the production process must have passed the test, the failure to

eliminate production of raw materials.

c) Profiles, sheet metal surface should be no rust, no cracks, no significant effect on

material properties and interlayer defects, physical and chemical special materials should be

reviewed, and save records.

d) Welding rod, wire and inspection certificate should be recorded. Testing personnel

should be verified.

1.8.2 Production Process Control

a) In strict accordance with the drawings of the process of order execution, the main

components of the implementation of the first seizure, inspection and final inspection, and

make a record.

b) Processes occur on a substandard products may not be transferred to the next process.

c) As the operation of the welder, welder must hold a certificate, all butt welds must be

welded completely.

d) The main components before welding groove should the weld volume and the wrong

side of the gap to check the connection should be in the welding grease, rust cleaned, weld

dimensions and specifications should be strictly according to pattern and process regulations.

The operator should be prepared to self-test, the examiner to do special inspection, and makea record.

e) Workshop on the use of the electrode type, welding equipment, welding process

parameters by strictly controlled to ensure the effectiveness of the welding process.

f) Profile after cutting the leakage to go to hair removal in the outside section of the

assassination. On the steel plate cutting should ensure straightness, squareness.

1.8.3 Welding Inspection Control

a) Press to test control."

b) Important bearing on the splicing components to ensure thorough and fusion welding

state.

c) Detection of the weld include: appearance, crack, welding slag, splatter and scale

appearance.1.8.4 Assembly test control

a) Important parts of sub-parts factory before shipment to the assembled group of tests.


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Straightness measurement, the size of population size, installation and assembly of pitch

relationships, and make a record.

b) Board assembly test chip hopper.

Measuring height, the upper and lower mouth size, installation pitch, and make a record.

c)Workshops according to process requirements do a good job matching parts and pieces

of identification test group.

1.9 Rust, paint quality control

a)Rust and paint removal procedures in strict accordance with the implementation

process. Check the certificate should include the paint, specifications, quality and paint

removal rust thickness.

b) Packaging according to the process control requirements.

c) Processing in the process, should strengthen the process discipline, self-test, the first

seizure, inspection and final inspection, the quality of accident prevention, fail to meet the

strong isolation procedures should be required to prevent the mix.

d) Inspection records should be the main components.

1.10 The four aspects of product quality management.

a) Product design quality: I produced drawings of the equipment in strict accordancewith the relevant information provided by the user design.

b) Manufacturing quality (slightly simple: control of product quality assurance by the

manufacturer)

c) Installation quality: I may take bids for equipment installation, commissioning

(through the installation to ensure the quality of the whole machine), installed and running

JCJ03-90 standard.

d) Management and use of quality: the tender equipment in the contract itself, the

quality of the warranty period for equipment failures, the company responsible for the free

repair and replacement parts, out of contract, warranty, or improper use of lost, damage and

failure, the company continues to provide good services and benefits to provide a variety of

accessories.

1.11 Process Assurance Plan

Our company produces electric dust collector 10 years of history, through the

introduction, digestion of domestic and foreign advanced technology and constantly

strengthen the process management, the company's products have reached the electrostatic

precipitator of the current international advanced level. Our company attaches great

importance to the production process, the process set up special department with overall

responsibility for: preparation of product technology, design, management, discipline

inspection, process of production of major technical problems in the work. Ensure the

production of each piece of equipment is customer satisfaction, quality brand-name products.

a) Designed to ensure that the materialFor the general structure of materials using electrostatic precipitator quality carbon

structural steel; high-temperature electrostatic precipitator for the main force, heating the

structural materials used 16MN steel, special requirements, the corona wire of stainless steel.

b) The main force of ESP components commonly used in welding welding standards

DIN8563 main seam to B, to C-level general weld, in accordance with the relevant

requirements, the necessary magnetic particle testing, ultrasonic testing, "X" ray detection.

c) Design and evaluation of welding

Welding technology is the main force for the force weld parts, welded to the preparation

of a detailed process card, its content includes process welding method, welding material,

welding process parameters, treatment before welding, after welding, technical requirements.

Welding Welding procedure qualification refers to the organization management, qualitymanagement, production management and other experts in the preparation of a good process

documentation review, and to make corresponding welding specimens, state certified welding


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testing agencies to test, test qualified, and through the assessment process can be used to

guide the welding.

d) The main components of operating instructions.

We are the main components of electrostatic precipitator (such as plate, polar, roof

beams, columns, end wall, side panels, etc.) of the production process to write operating

instructions. It includes components for processing the sizes of materials, allowance, margin

deformation, work order, use of equipment, control parameters, measurement methods.Specific guidance for each component of the production process.

e) Point control key processes

The production process of the key processes (such as the production of plate rolling mill

production line, pole line production line, corona wire frame production line, etc.) the

implementation of key process controls. In accordance with the ISO9001 quality system

requirements, statutory person to person, setting parameters, regular assessment, on a regular

basis assessment, so that each moment of quality parameters under control to ensure product

quality and stability.

2The main production equipment and testing methods

Henan Province Environmental Protection Co., Ltd.whose production base is located in

Industrial Park of Zheng zhou boiler Co., Ltd in Zhengzhou, sub-urban areas, thedevelopment zone two bases, covering 500 mu, with a comprehensive range of modern

production workshop. Boiler Co., Ltd. Zhengzhou is the former Ministry of Machinery of key

enterprises, strong technical force, advanced equipment, anode plate production line with a

C480, RS prick line production line, bag cage production line, submerged arc welding

machine, membrane wall welding machine, large full cutting machine tools, 60mm large

rolling machine, CNC plasma cutting machine, 1200T hydraulic press and other types of

more than 200 sets of advanced equipment.

2.1 The main production equipment table

The following section steel for 200mm G4035 Saw Cutting Machine

150-600mm of the section steel with a

straight

315T Straightening Machine

2-6mm steel plate for unloading 6*2500 Cutting Machine



the complex shape of the plate material

for unloading.

GSJ-5000 CNC cutting machine

For 3-16mm flat steel plate 16 * 2500 Flat Plane

The major mechanical parts for long weld CO2+Ar

The framework of the corona electrode

for drilling holes

BFZ314 porous diamond drilling

Rolled plate with Plate mill

Polar production Epipolar line


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2.2 The main means of detection.

And column alignment

Wall permeability leak

Correction connected with the construction based on the level of detection

Pole spacing error control

6. Installation and use instructions

1. Scope

1.1 This guide is intended to install their own ESP. Technological improvements and

repairs can also refer to the manual implementation.

1.2 The same type of ESP and special provisions for certain products is inconsistent

with the instructions, special provisions should be implemented.

1.3 Standard reference

JB/T5910-1997 ESPJB/T8536-1997 ESP technical conditions of mechanical installation

JB5908-1991 The main components of ESP sampling and storage of packing and

shipping specifications

JB/T5906-1997 Anode plate electrostatic precipitator

JB/T5909.1-4 ESP with porcelain insulators

2. Equipment custody and out of the box device

2.1 Equipment arrived at the scene, keep the following requirements:

2.1.1 A solid foundation to rational distribution of stacking space, easy shipping,

operations, and prepare facilities for flood control waterlogging.

2.1.2 Product stacking process to comply with pre-installed and installation requirements,

avoid multiple out of luck to prevent deformation.2.1.3 ESP part of packing and shipping, marking, storage compliance JB/5908-1991

requirements.

2.2 Acceptance of equipment out of the box

2.2.1 Equipment out of the box, inventory, factory inspection should be the user, the

construction unit must be present.

2.2.2 Acceptance conditions

a. Supply inventory, packing list and other technical documents are complete.

b. Equipment nameplate models, specifications, quantities consistent with the

engineering design.

c. Check product quality, as a result of transport, handling, storage, changes in the

process of deformation and size, should be corrected, which can not repair and replacement

of retirement should be given.

d. Equipment manufacturers design acceptance criteria based on the drawings, the

provisions of the relevant technical documents and JB/T5910-1997.

3. Preparation before construction

3.1 Installation company should be familiar with the device structure, performance,

design drawings and technical documents related to the preparation of construction design

documents and construction quality cards, make the construction process must be strictly

quality inspection records.

3.2 By construction design requirements for site preparation, platform installation,

hoisting machinery facilities, special equipment configuration and so on.3.3 Porcelain products should meet the JB/T5909.1-4 pressure test requirements.

3.4 Equipment manufacturer for technical tests, if necessary, send representatives to


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attend the technical guidance during construction.

4. Installation of ESP casing

4.1 ESP installation sequence: Since ESP is a large outdoor equipment, the installation

site of the circumstances and conditions vary, the construction company of AI members and

equipment conditions are not the same, so the construction company can provide us with the

following installation sequence common with ESP selected for construction. ESP bracket has

two forms of steel and reinforced concrete, installed to provide design drawings shall prevail.Installation sequence is as follows:

Preparation and pre-installed Installing areas Be installed

Basis

Steel bracket

Support bearing

The bottom of the beam

Check the hopper

Column on the case

Case plates on the shell side

Ladders and platforms

Check the cathode frame Cathode frame assembly

Framework in place and the cathode ray cathode assembly


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Installation of cathodic rapping

Cathode hanging installation

Check the cathode hanging Insulator check

Anode installation hanging

Anode plate correction, pre-installed Anode plate, the anode rod assembly vibration

Anode plate in place

Anode vibration installed

Inlet speakers pre-installed The wind deflector of hopper in place

Inlet speaker installation Install inlet gas distribution plate

Outlet speakers pre-installed

Outlet speaker installation Outlet groove boards installed


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Cathode drive installed

Anode drive installed

Within the roof installed

Cathode insulator incubator installed

The roof insulation

Outside the roof installed

Access to high-pressure Electrical Wiring

ESP External insulation

Final inspection

4.2 Base acceptance: include concrete pillars and steel stent pre-bolt inspection, must

meet the basic requirements of design drawings. The basis of tolerance ( Table 1):

Table 1

Name Lengthm Deviationmm

Column spacing 1010

3

5


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Diagonal 2020

6

8

Elevation3

4.3 Steel frame

4.3.1 Draw the support of the plane and the contour lines cross the center line, as themeasuring benchmarks.

4.3.2 Steel frame of the bearing surface elevation of the level of tolerance 3mm, thevertical degree of tolerance 5mm.

4.4 Support

4.4.1 In supporting the roof and floor, respectively, cross the center line to draw, as the

measuring benchmarks.

4.4.2 Bearing in strict accordance with drawings to be seated, pay attention to one-way,

two-way support the displacement direction. Prepare the provisional positioning roof

supports, temporary fixed to be reliable, to be put into operation prior to the removal of the

temporary location.

4.4.3 Elevation on the surface of the bearing deviation 3mm.4.5 Bottom beam, ash bucket.

4.5.1 The end of the beam to draw all the vertical and horizontal center line, hoisting

make temporary support. Variable resistance welding to take measures to end after the

installation and support beams to allow contact of cushion, the gap 1mm.

4.5.2 Deviation of the end of the diagonal beams meet the requirements in Figure 1, the

column bearing point elevation deviation 3mm.1 Electric field 2 Electric field 3 Electric field 4 Electric field

8mm 10 mm 15 mm 18mm

4.5.3 hopper wall to seal welding.

4.5.4 wind boards on the gray half-board installation and adjustment after installation ofthe anode, the anode rod arranged for the Department of vibration on the windshield under

the plane and the gap should be strictly according to the drawings, to ensure freedom of

thermal expansion plates, wind deflector on the hopper gap to allow on-site correction.

4.6 Aisle in the Dust.

4.6.1 installed in place when the dust in the hallway, the inflated side not welded shut,

the dust in the hallway for the most part positioning row, row to be installed to adjust the

anode and then welded in place.

4.7 Shell, the roof, take the stairs.

4.7.1 before installing the actual measurement of the length of each column, the

preparation of the corresponding thickness of the plate, draw the center line of the measuring

plane and contour.4.7.2 Deviation of the vertical column to allow 5mm, column level tolerance 3mm,

between columns size 5mm.


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4.7.3 the end of the flat top beam is not allowed under the curve, but the torsion

tolerance5mm.

4.7.4 After installation, the shell roof ladder and platform installation part of the walk,

the next one to facilitate the installation, walkway installation must be solid and reliable, and

pay attention to thermal expansion.

4.8 cathode and large frame hanging

4.8.1 insulators before installation to make pressure test, required by the relevantstandards, carefully installed to prevent broken pillars on the plane with the group type to

allow elevation 1mm, suspenders and dust cover, porcelain center deviation 3mm.

4.8.2 Cathode framework installation, as shown in Figure 2, the electric field can be

assembled or partly assembled the ground, upper, middle and lower classes are generally

small frame house in the field combined. Framework of the combined requirements:

a. the framework of the same small rectangular control center outperform the two

difference 3mm.b. vertical beam straightness tolerance 3mm.

4.9 Anode

4.9.1 Anode hangers installed.

4.9.2 hangers and the upper small frame spacing deviation 5mm.4.9.3 Cathode cage installed to the plate in place the framework of a single block of

plate calibration, size, shape and position tolerances conform JB/T5906-1997 requirements

such as calibration frame (Fig. 3), with the handling spreader (Figure 4) into the auxiliary

oriented framework (Figure 5) at the same time, each child put a fixed anode board, general

lifting blocks 5-6.

4.9.4 Auxiliary guide frame lifting, lifting methods such as the Ministry of the anode

plate (Figure 6).

4.9.5 Anode into the anode and cathode planes flying between the small frame, in place

after the correction, a very different pitch deviation 10mm.

4.9.6 ESP anode plate in the lower part of convex sets of connections are tight in the end

use, the fastening bolts must be tightened, tighten the requirements for the 160Nm torque.

4.10 Cathode ray installation

4.9.4 Nng dm theo hng ph, cc phng phpnng nhbtm cc dnganode(Hnh 6).

4.10.1 Tubular prick line installation, check the cathode line, installed in strict accordance

with design requirements may not be reversed or inverted, circular hole at the waist and

tightening torque required by plans, ensuring freedom of not very linear thermal expansion

shaking, and then welded the bolts. Anode gap deviation (Table 2):

Table 2

Plate length 7m Cathode, anode spacing 5mm

Plate length7m Cathode, anode spacing5mm

4.11 Cathode and anode installation of the vibration system.

4.11.1 Require the installation of drawings, The coaxial shaft vibration is less than 3mm

can be installed after the vibration hammer, the vibration hammer impact anvil cold center

and design center called the imitation of a point difference between the level of 3mm. Poor

imitation of the vertical center of 3mm.

4.11.2 All parts of the shaft used in all welding welding T506 or T507.

4.11.3 Look for the direction of rotation, manual handling rapping shaft, inspectors arenormal. The direction of power required. Check the operation to ensure normal.


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4.12 Installed head import and distribution board.

4.12.1 According to lifting capacity, lifting import and export of assembled heads.

4.12.2 Distribution plate in strict accordance with plans in place.

4.13 Pay attention thermal expansion when install the outside top.

4.14 Installed ash bodies and other maintenance Manhole. Manhole installation process

needs to pay attention to open the flexibility and sealing.

4.15 insulation and coating.4.15.1 required by the manufacturer to determine the actual situation with the user

holding institutions.

4.15.2 Coating line with JB/ZQ4000.10 requirements.

4.16 The protection board is securely installed and look beautiful.

5. The problem that should pay attention to during the installation

5.1 The installation program should be developed against welding deformation measures.

5.2 The non-leakage welding, false welding, especially in the inner parts of the weld.

5.3 strictly controlled to ensure the tightness of the shell welding, the welding joints leak

attention.

5.4 It is important to ESPs efficiency and other performance that adjust the electrodedistance,when Cathode and anode installing, adjustment should be carefully checked toensure the spacing error of a very different requirements.

6.Final inspection of installation.

6.1 dismantling all temporary facilities and scaffolding, and welding.

6.2 ESP cleared within a comprehensive, does not allow any tools, debris left behind,

Manhole strictly sealed.

6.3 Insulator port must be clean.

6.4 Check gear oil spaces should meet the relevant standards.

6.5 ESPs case and auxiliary equipment grounding a good grounding bolts, nuts,fastening bolts, nuts, according to construction specifications into the electrical connection to

ground.

6.6 The temporary support removed and placed in specified location.

6.7 Check the cathode insulation resistance should be consistent with JB/T5909.1-4

requirements.

7. Installation and commissioning content

7.1 Acceptance of ESP need to comply with the provisions of JB/T5910-1997.

7.2 ESP debugging in accordance with the " ESP debugging framework "

7.3 Shell tightness test, inspection methods for the infiltration in the form of kerosene.

8. ESP debugging framework

8.1 Debugging content

Electrostatic precipitator to achieve the desired results, must have good quality of the

installation, and post-installation testing and commissioning work is essential to ensurequality of the installation means the content of their work often includes that:

a. ESP inspection and test equipment components.b. Sealing test ESP.

c. ESP inspection and adjustment after installation

d. Check and adjust the low-voltage control loop of ESP

e. Check and adjust the high-voltage control loop of ESP

f. Debug of the ESPs rap device and ash transmiss deviceg. The test of that power of electric heater of ESP

h.The test of the cold-electric load of ESP

I. The test of the hot-electric load of ESP

Note: On the air distribution test, field test results due to better-than-model test results,do not do it on-site air distribution adjustment test.

8.2 Preparation before commissioning the work and safety precautions


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8.2.1 Commissioning of ESP should be responsible for implementing the installer,

installers, owners, producers, user representatives and other participants, the establishment of

commander and professional person in charge of the commissioning, commissioning,

operation system specific (organization, command, operation volume , personnel),

development of commissioning works, form problems and coordinate the implementation of

the settlement, seriously record debugging problems, solutions and a variety of data, testing

commissioning report after the conclusion of writing, sent to relevant departments.8.2.2 Debugging should carefully read the instructions and the relevant technical

information equipment, familiar with equipment, system design, by commissioning a project

outline, methods, procedures and requirements.

8.2.3 Ready for commissioning work required in the consumption of materials, tools,

grease, and equipment. Instruments are the main:

a. Electrostatic voltmeter 100KV 1 piece

b. Digital Multimeter 1 piece

c. Pliers ammeter 1-5A 1 piece

d. Megger meter 2500V500V Each piece

e. Voltmeter 600V0.5 1 piece

f. Debug tools commonly used electrical 1 set

g. Incandescent bulbs 200V/100W2 1 sethomemade

h. Insulating rod 10KV Three 1 setDischarge with

I. Some signs and bar rope (provided)

J. Plastic multi-core test connection a number of soft wire (Owned)

k. High-energy radio (when the high-level arrangement with) 2.

8.2.4 Scheduling project staff

Total commander 1

Operator 2

Inspector 2-3

People for adjustment 2-3

Electrician 2-3

Liaison 1-2

Total 10-15

8.2.5 Confirmation of several items

a. With public facilities (water, compressed air, electricity, etc.) ;

b. Confirm that the facilities such as power supply, fire fighting equipment;

c. Confirm the main circuit insulation resistance;

d. Sure control loop checks, etc.

8.2.6 Inspect, test results are recorded by the manufacturer, the company installed three

parties signed valid user, need to write a summary report after commissioning by the threeparties signed and filed.

8.2.7 Safety precautions should be consistent with JB6407 standards.

8.3 ESP's inspection and test equipment components.

8.3.1 Check the main insulated high-voltage network components, such as: high-voltage

isolation switch, porcelain insulation suspended cathode, the cathode insulating ceramic shaft,

wall bushing, etc. need to be qualified by the pressure test: The measurement of high voltage

megger 2500 network, the insulation value should 1000M above.8.3.2 Transformer high-voltage rectifier assembly debugging, check the rectifier

transformer shall be exhaust gas relay.

8.3.3 Check operation of high-voltage isolation switch should be flexible, accurate and

in place, with the auxiliary contact device, contact division and sensitive.

8.3.4 Check the cable head should be no oil leakage.

8.3.1 Kim tra cc thnh phn chnh ca hthng cch in cao th, chng hn nh: dao


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8.3.5 High-voltage silicon rectifier transformer commissioning, should be studied in the

project by the power plant instructions.

8.3.6 High-voltage transformer rectifier output, such as when using high voltage power

transmission cables, high-voltage cables should be the following tests:

a. High-voltage cable oil strength test, one-time breakdown voltage of not less than

35KV;

b. DC leakage test high voltage cable;c. Measured using the 2500V megger test before and after the cable insulation resistance;

d. ESP-specific DC voltage DC cable test voltage is 2U (twice the rated voltage) for 10minutes.

If the alternative use of other specifications, power cable, its pressure and duration of the

standard should be national standard "installation of electrical installations for construction

and acceptance (GBJ232-82) (seventeenth chapter of electrical over test articles)" in the DC

power cable pressure test standards.

Test: can be divided into 0.25,0.5,0.75,1 times the test voltage step-up paragraph by

paragraph, each stay a minute, record the value of leakage current measurement should be to

eliminate stray current.

8.3.7 DC leakage current test of the cable as the following one of the cable insulationmay be defective, defective parts should be identified and dealt with:

a. Leakage current is very unstable;

b. Leakage current increases sharply with the test voltage;

c. Leakage current has increased over time, the phenomenon of long ting.

8.3.8 High-voltage silicon rectifier transformer control cabinet tests should be according

to the Specification of the power plant.

8.3.9 ESP installed by a variety of porcelain pieces, including a highly insulated wall

bushing porcelain ceramic shaft vibration, pre-installation should be the standard visual

inspection, porcelain, ceramic pieces should be intact and no cracks.

8.3.10 Prior to installation of various pieces of porcelain insulation resistance should be

measured and AC voltage test, shall comply with manufacturer requirements. (General: room

temperature, 100KV voltage 1 minute).

8.3.11 Vibration damper on the motor, maintenance should be carried out before

installation, the bearing should be required to add grease.

8.3.12 Nameplate on the heater model and parameters should be consistent with the

design requirements. Before installation, visual inspection should be intact, with a 500V

insulation resistance meter to measure the shaking, the resistance should be greater than

500. If resistance is less than 500, can pass low voltage dry.8.4 ESP sealing test

Filter installed, before the laying of insulation should be checked for tightness.

Generally use kerosene penetration test.8.5 ESP inspection and adjustment after installation

8.5.1 Center distance between anode inspection and adjustment:

a. In addition to the ground anode block by block 100% correct, but insist on 100% of

the re-examination, re-calibration;

b. Cathode ray should be checked by the quality of the root, if found to be defective,

should be scrapped, update;

c. Check all channels, but also for inspection before and after each channel;

d. In the channel, very different from the standard deviation should be consistent with

JB5910: when height h 7m anode, then the anode and cathode of the maximum deviation of 5mm; when height h7m, then the anode and cathode of the maximum deviation of

10mm;e. Check the adjustment, the channel height and the horizontal direction, the framework

should be based on each level of the small cathode tube outer wall to the anode side wind


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from the outer groove flange as the detection point;

f. On one side of each channel to check the direction of the height of 5-9 points, that is,

the framework of the cathode of small point of each level of support tube, with the system

"T"-shaped gauge testing, and make records. Failed parts should be re-adjusted or reworked;

g. Make adjustments on the anode plate should be carefully slow movement, not too

much force on the anode plate;

h. Prohibit the use of heating method for correction.8.5.2 To the anodic and cathodic parts of the sharp corners of the burrs, examine the

electric field inside the shell than the cathode and anode exclusion, where the plate spacing is

less than the level of potential sites from different pole line need to be addressed at all.

8.5.3 Row of anode plate, cathode big frame, small frame, the cathode and anode

rapping various parts of the bolts should be in good condition and to make only transfer

welding.

8.5.4 Hammerhead cathode, anode hammer blow with the commitment to meet the

requirements anvil contact position, axes, hammers rotating flexible and reliable.

8.5.5 electric field of the foreign body removed.

8.5.6 Check the throttle motor gear motor vibration motor functioning correctly ash

flexible, clean parts of the lubrication oil.8.5.7 Regulation of the flue connection door, tailgate, Fan, ash equipment, roof,

Manhole sealing well.

8.5.8 Various parts of the weld solid and reliable, error-free solder, missing solder,

sealing well.

8.5.9 The porcelain and ceramic shaft clean and dry.

8.5.10 ESP grounding resistance is less than 2 ohms, electrical equipment grounding

resistance is less than 0.5-1 ohms.

8.5.11 Measured with 2500 volt megger insulation resistance of high-voltage network,

should be greater than 1000 megohms.

8.5.12 The case of ESP and high-voltage cables should be connected cathode rectifier

transformer in good condition and tighten."

8.5.13 High-voltage isolation switch control mechanism should be flexible, location

accurate.

8.5.14 Check with a 500-volt megger motor vibration motor throttle motor and cable

insulation discharging situation, the insulation resistance of not less than 0.5 M.8.5.15 Check all parts of the control wiring drawings are correct.

8.6 ESP voltage control loop checks and debugging

8.6.1 ESP line of electrical system check is complete,then,check the power transmission

test systems and equipment for air load test run.

8.6.2 Check the low voltage power control equipment operation, including: alarm

system testing, vibration loop checks, ash circuit inspection, heating and temperaturedetection circuit inspection.

8.6.3 Before the power, the cabinet and the low-voltage components of ESP disconnect

from the terminal and then proceed to power low-voltage control equipment, the JIU. Power,

the start of the cabinet the cabinet power switch power supply voltage meter shall have the

instructions."

8.6.4 Manual or automatic start alarm system tests, the transient, delay sound, light

signals should be the correct action to lift and reliable.

8.6.5 Rapping circuit inspection, the methods and requirements are as follows:

a. Try: From the plate off the motor power cable, closing transmission. Manually:

division and three times on and off the right contacts, the signal light plate shall meet the

design requirements. Automatic control: Set a play cycle, three small circular motionsequence, the correct vibration cycle, contacts and the signal light division and should be the

correct word And control tests can be adjusted in the field.


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Process control: start a program of work of the three procedures, their implementation

cycle and the logic should be correct. And in field trials and the logic of the cycle when they

perform adjustable.

Motor recovery after power failure test terminal.

b. No-load operations: unlock the coupling, closing transmission;

Manual mode: In the start, the motor direction of rotation should be consistent with the

requirements of the control unit. Switch three times, measuring the value of starting current,load current value and phase unbalance current value.

Automatic control mode: when the program control mode, respectively, three timing and

procedures of work, the cycle with the logic of the implementation should be correct.

Test accuracy, the power recovery couplings.

c. Before the power , cold commissioning of the rated load operation;"

Manual mode: starting current value recorded when the test run, measure three-phase

current value and the maximum unbalanced current value. Approved the setting value of

thermal components, division and three should be normal.

Check the hammer on the anvil against the vibration point of contact to stay around the

upper and lower values of the design requirements. Rotating flexible and not cards hammer,

hammer can not afford, no hammer-free phenomenon.Automatic Control: The design process is given by the manufacturer, try to play three

cycle process is not the correct sequence and timing disorder.

Maintenance and electrical inspection is passed, a continuous vibration test run of not

less than 8 hours should be normal.

8.6.6 Dumping of ash and ash circuit inspection, the methods and requirements are as

follows:

a. Test operation: the power before the open from the bottom of the contactor motor

power wiring.

Manually: switch three times, contacts and the signal, the light should move the right

word.

Automatic mode: the artificial linkage of the niche conditions three times, interlock

should be correct.

Test service restoration of motor wiring is correct;

b. No-load test run: Break the ash mechanical load, transmission test switch motor.

Manual mode: start the motor to determine the direction of rotation. Measuring the

motor starting current and phase current value. Installation instructions should be consistent

with the signal unit.

Auto mode: Analog started three times, bit number, and chain should be correct. No-load

trial run service restoration of normal mechanical loading;

c. Transfer operations with the commissioning of ash handling machiner.

Manual mode: Start measuring the value of starting current, three-phase currentchecking heat element current setting.

Auto mode: Analog started three times, should be operating normally. As for the linkage

test hot niches actual operating conditions should be in the future debugging.

"Maintenance and electrical inspection is passed, switch to 8 hours continuous testing;

requires rotating flexible.

8.6.7 Heater current alarm and temperature detection circuit inspection, the methods and

requirements are as follows:

a. Manual: Transmission measuring the current value of 30 minutes, check the heating

element setting value, the signal and installation of units should be correct;

b. When the heating circuit has less current alarm device, artificial removal of the loop

should be any electric heater, under current alarm should be the correct action;c. Temperature control: analog division and two, contactors and signal should be the

correct action, temperature control should meet the design requirements. Power later, when


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the temperature rises to upper setting value should be able to automatically stop the heating

when the temperature dropped to minimum setting value should be able to automatic heating

device.

8.6.8 Debugging in the implementation of low-voltage control loop when the light

manufacturing test instructions.

8.7 ESP pressure control loop check and commissioning

8.7.1 High-voltage silicon rectifier transformer control circuit operation test.Disconnect the rectifier transformer low voltage side of the connection of the case, for

local and remote sub-closing test, simulation of gas, flow, temperature limit protection trip

drive, level, temperature, alarm and security even jump, air chain and other pilot projects , the

lights, signals, audio should be correct.

8.7.2 Pressure control loop commissioning include: closed-loop control plug-in and open

their own load debug device for setting the limit parameters.

8.7.3 High-voltage silicon rectifier transformer control circuit before the check in debug

a. Check the installation diagram at the internal and external wiring should be correct;

b. Cell components and discrete components of the inspection should meet the

requirements of the relevant regulations;

c. The adjustment button should be in the starting position.8.7.4 High-voltage silicon rectifier transformer control circuit debugging, debugging

should outline procedures and requirements, the general loop and closed loop two separate

steps.

8.7.5 High-voltage silicon rectifier transformer open-loop control circuit debugging

methods and requirements are as follows:

a. Open-loop simulation test can be carried out stations or control cabinet, device control

plug-in all sectors of the static measurement of adjustable parameters. Conducted in the

control cabinet, it should disconnect all the wiring the main circuit rectifier transformers,

access two 200V, 100W incandescent bulbs false load;

b. Experimental methods in detail instructions to press the power plant.

8.7.6 High-voltage silicon rectifier transformer control circuit of the closed-loop testing

method and requirements, combined with the power plant to use instructions.

8.8 ESP cathode rapping, anode rapping, rapping the distribution board (if any) and

adjust the drive ash body parts"

8.8.1 Purpose

To ensure safe operation of the ESP line of the cathode, anode plate and the air

distribution plate vibration device and ash body during installation and commissioning of

ESP machine, you must run a separate debug them to check the vibration part of the work.

8.8.2 Preparation:

a. Transmission device is not installed before the installation of the vibration of the

fighting has been rapping and rapping hammer shaft must be a comprehensive examination;b. All parts of the burrs and weld spatter shall be cleaned;

c. For mounting dimensions should be consistent with design requirements

d. Hands should be able to move the rotation axis of vibration;

e. For the anode vibration, impact hammer should hit the center of 4mm iron rod at the

anvil, hammer, angle between two adjacent vibration pattern should be consistent with the

requirements;

Check gearbox oil level and oil plugs.

Check the rapping shaft seal situation.

Close contact with all the bolts and nuts, and welding fixed.

f. Cathode pin wheel vibration and anastomosis to the right;

Bushing insulation should be cleaned to remove debris.g. Air distribution rapping rapping can be very terms of reference.

8.8.3 Commissioning


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8.8.3.1 Anode rapping:

a. Anode vibration motor must run in non-load two hours, then check for abnormal

heating phenomenon, vibration and noise, and elimination;"

b. An overall test to check whether the phenomenon of being stuck, and elimination;

c. When testing the direction of rotation by vibration, does not allow reverse rotation;

d. Start the anode shaft, when the motor reaches full speed after the stop button by

accident, such as the shaft does not go a week, then the above method can be started once andcheck the correct operation after continuous electrical closing notice;

e. First of all required test switch to one hour, then stop, conduct a comprehensive

inspection,if no abnormal phenomenon, that the installation of qualified.

8.8.3.2 Cathode rapping

Commissioning shall comply with the provisions of Article 8.3.1.

8.8.3.3 Air distribution plate vibration

Reference to Article 8.8.3.1.

8.8.3.4 Ash system

Reference to Article 8.8.3.1.

8.8.3.5 End of the work

a. Disconnect all electrical power to all, closed local switch;b. Rapping shaft piercing the hole must be kept tight;

c. Clear the debris left by the time the test run.

8.8.3.6 Security measures

a. All motors must be of professional personnel to operate the motor;

b. Shall not be adjusted and maintenance when the machine is running;

c. ESP internal check in the need for adequate lighting;

d. Adequate supplies for fire fighting.

8.9 Commissioning of ESP electric heater power

8.9.1 Electric heater electric heater before installation to be checked on the nameplate of

the model and parameters are consistent with the design requirements, and the voltage test

and insulation resistance measurement. AC voltage test is 2000V, the insulation resistance

500.8.9.2 If the time interval from installation to use the longer, the rated voltage should be,

before shaking the insulation resistance test about whether the standards.

8.9.3 Open the electric heater to check:

a. Whether the open circuit condition or not.;

b. Heating rate conditions;

c. Whether temperature control is accurate or not.

8.9.4 The test of heating by the thermostat automatically controlled must be normal

before the actual conduct of smoke.

8.10 Cold electric field and smoke-free load of ESP debugging.8.10.1 High-voltage thyristor equipment in the no-load performance tuning pass before

proceeding to the cold, smoke-free electric field (hereinafter referred to as the cold air field)

load test.

8.10.2 Cold air field commissioning sequence, should be put into low-voltage operation

control device (especi

Documents

T-A 18-4-2013 a-V Loc Bui Tinh Dien.doc