TPVTPVTPVEMO BOILERSEMO BOILERS

SYSTEM JÄRNFORSENSYSTEM JÄRNFORSEN

GAS AND OIL FUEL BOILERS

SYSTEM JÄRNFORSENSYSTEM JÄRNFORSEN

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THREE-PASS FIRE TUBE EMO BOILERFOR STEAM GENERATION

(1) up to 10 bar and up to DN 200 NP 16, more than 10 bar and up to DN 150 NP 40

(2) up to 10 bar NP 16, more than 10 bar NP 40

All dimensions are strictly informative and can be adjusted according to the customer needs

BOILER TYPE TPV 2.0 2.5 3.2 4.0 5.0 6.0 7.0 8.0 10.0 12.0 15.0

Steam production t / h 2.00 2.50 3.20 4.00 5.00 6.00 7.00 8.00 10.00 12.00 15.00

Power MW 1.35 1.65 2.10 2.60 3.25 3.90 4.55 5.20 6.50 7.80 10.50

Water capacity up to water level m3 3.80 6.04 6.09 8.12 9.62 11.15 11.85 13.06 15.45 18.60 21.20

Mass at 8 bar t 4.80 5.75 6.10 8.30 8.70 10.40 12.90 12.60 15.60 18.50 26.50

Mass in operation t 8.90 12.39 12.79 19.05 19.45 22.40 25.62 26.56 32.00 38.20 49.20

Resistance at flue gas side Pa 900 850 1050 1060 1050 1000 1090 1040 1300 980 1100

Volume at flue gas side m3 2.20 3.65 3.80 4.01 6.25 6.80 7.60 8.90 11.20 12.00 26.00

BOILER BLOCK

Length, L mm 4150 4450 4650 5050 5450 5700 5900 6200 6500 6600 7450

Width, B mm 1850 2050 2050 2130 2300 2350 2550 2600 2700 2800 3200

Height, H mm 2170 2500 2500 2650 2745 2900 3050 3100 3250 3250 3450

Exhaust gas connection f mm 388 388 388 438 538 598 638 688 738 848 948

Flame tube diameter f mm 800 850 850 930 950 1000 1050 1100 1150 1200 1400

CONNECTIONS

6 bar PN(1) DN 125 150 150 150 200 250 250 250 300 300 350

8 bar PN(1) DN 100 125 125 150 150 200 200 200 250 250 300

10 bar PN(1) DN 80 100 125 125 150 150 200 200 200 200 250

13 bar PN(1) DN 80 100 100 125 125 150 150 200 200 200 250

16 bar PN(1) DN 80 100 100 100 100 125 125 150 150 200 200

SAFETY VALVE

6 bar PN 16 DN 40 40 50 50 65 80 80 100 100 125 125

8 bar PN 16 DN 32 40 40 50 50 65 80 80 100 100 100

10 bar PN 25 DN 32 32 40 40 50 65 65 65 65 65 80

13 bar PN 40 DN 25 32 32 40 40 50 50 50 65 65 65

16 bar PN 40 DN 25 32 32 32 40 40 50 50 50 65 65

Feeding PN (2) DN 25 25 32 32 40 50 50 50 65 65 80

Bleeding PN 40 DN 20 20 20 20 20 20 20 20 20 20 20

Outlet PN 40 DN 25 25 25 32 32 40 40 40 50 50 50

Steam drawing off

for operating

pressure

Operating pressure

up to 28 bar

1,35 - 10,50 MW

JÄRNFORSEN Energi System ABJÄRNFORSEN Energi System AB

Stenvinkelsgatan 2C, 302 36 Halmstad, Sweden

Tel. +46 35 17 75 50

Fax. +46 35 17 75 59

Email: info@jf-energi.se

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http://www.jf-energi.com

SYSTEM JÄRNFORSENSYSTEM JÄRNFORSEN

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saturated or superheated steam boiler

optimum manufacturing engineering

thermodinamically optimized

the highest techically possible efficiency

large power range

stable operation and rapid heat transfer

easy operation and maintenance

flexible and economical performance

high quality components for combustion chamber

maximum service availability

inspection and approval by TÜV

CE certificate

low emissions and noise

automatic control and regulating system

STEAM BOILER

The JÄRNFORSEN boiler type TPV is

horizontal type designed for saturated and

superheated steam in the range from 2 to 15

t\h. It is a three-pass fire tube boiler unit

burning gas or oil fuel. The boiler is

manufactured according to the latest

The boiler pressure part, which is set on the boiler

frame, consists of the boiler body, combustion

chamber, front and rear inverting chamber, flue

gas tubes, supervision openings and appropriate

connections. The cylindrical boiler body forms the

water and steam space. Dimension of the

combustion chamber, flue gas tubes, water space

and steam space are thermodinamically

optimized for flexible performance.

COMBUSTION CHAMBER AND FLUE-GAS TUBES

The arrangement of the combustion chamber and

flue gas tubes guarantees smooth heat transfer

and stable water circulation under all operating

conditions. Gas flue tubes form a second and third

pass of the boiler and represent the convective

part of the heating surfaces.

The gases from the combustion chamber change

direction in the rear and front inverting chamber to

enter the second and the third pass. Perfect

cooling of inverting chambers contributes to

economical operation. The front inverting

chamber is equiped with large doors to enable

convective boiler part cleaning or simple

exchange of possible damaged flue gas tubes.

FRONT AND REAR INVERTING CHAMBER

The boiler is fed with treated degasified water,

which is evenly distributed to all tube walls and

surroundings like fire tube, flue gas tubes and

inverting chambers. That guarantees efficient

heat transfer from gases to the water and assures

minimal thermal stresses.

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Superheated steam is

generated with superheater modules placed on

the top of the boiler body

STEAM PRODUCTION

When fuel is converted into energy the boiler

design has to meet several safety precautions.

For this reason the Järnforsen TPV boiler has

automatic control and special regulating system

that assures safe and effective operation. All

devices and elements are provided by the

manufacturer.

SAFETY TECHNOLOGY AND AUTOMATION

For boilers manufactured by Järnforsen

environmentally compatible materials are used. In

order to reduce emissions, the latest research

results are incorporated in production and tuning

of the firing system. Therefore fuel is converted

into heat with reduced level of harmful

substances, which means stress on the

environment is minimized.

ECOLOGY

The design is improved so the high level of

combustion heat (over 90 %) is transfered to the

water. The special insulating materials are used to

keep the radiation heat losses to minimum. The

firing system is optimized to reduce fuel

consumption. The boiler is monitored and

regulated to achieve optimal efficiency in all

operating conditions.

ECONOMY

The boiler is used to produce technological steam

and hot water. It is suitable for industrial

applications such as food, textile, building

materials, chemicals, cheramics and paper

industry with large heat and steam consumption

for processing, production and heating. It can be

used with small steam engines or turbines.

APPLICATION

TPVTPVTPV

CONSTRUCTION Boiler body1

3 Combustion chamber (fire tube)

4 2. pass gas-flue tubes

5 3. pass gas-flue tubes

6 Front inverting chamber

2 Boiler frame

7 Rear inverting chamber

8 Convective part cleaning opening

9 Smoke outlet

10 Insulation

12 Feed pump

11 Oil or gas burner

13 Feed valve

14 Steam valve

15 Safety valve

16 Mud valve

17 Manometer

18 Control panel