11
PLAN ~ f H I VENT I..~I CPLG (FSJ 1\ ~ 8 ,1 ':;'"if2"CPLG ~ I L BOLT CIRCLE ELE VA TION SERIES 85 DIMENSIONS .'C" , l-"E INLET AND OUTLET D 36. 39 36 43' 48' "F I: ! , J'H" 14 26 38 38 38 2" R.F. 150# Flange 2" R.F. 150# Flange 2" R.F. 150# Flange 3" R.F. 150# Flange 3" R.F. !50# Flanje 9 9 9 10 11 NOTES: 1. Changes to standard units. including different inlet and outlet sizes. inspection opening. or special connections can be furnished at slight additional cost. Consult the factory for price and delivery. 2. Filters are of welded construction for a safe working pressure of 275 P.S.I. at 1OO°F. 3. All dimensions are in inches. 4. All filters may be furnished with ASME code stamp and data sheets for 275 P.S.I. desi2n pressure at 10O°F.See price sheet for extra cost. SERIES 85 FIL TER SEPS0 3. Fuel Gasfor Direct Fired Heaters 1. Fuel Gas for Engines 4. Fuel Gas for Indirect Line Heaters,Water and Salt Bath Heaters 2. SupplyGasfor Automatic Control Equipment 5. InstrumeJlt Air Supply The PECD Series 85 Filter.Sep is a two.stageunit. The first stage employs molded fiberglass filter.coalescingelements. These elements remove the solids contaminationand coalesce any entrainedliquid droplets many times their original size. The coalesced liquid is then removed in the second stage high efficiency vane mist eliminator and collected in the liquid sump to be drained. These units are capableof removing 98% of all solids and liquid particle~ one micron and larger with an overall removal efficiency of 99.9%. when operated within 10% and 100% of their rated capacity. Because of its design, no maintenance is required other than occasional element changes. Dependingupon operating conditions. element life of six months to one year may be expected. -- O.D. [ ..A'. , ..B" 651'8I 543!4 i 441/2 65/8 I 69* 1 441/2 651'8 / 78:Y4 441/2 8% 853!4 511/2 103!4 903;41561/2

Peco Filter Case

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Page 1: Peco Filter Case

PLAN ~

fH

I

VENT I..~I

CPLG (FSJ 1\

~

8

,1

':;'"if2"CPLG ~I L

BOLT CIRCLE

ELE VA TION

SERIES 85 DIMENSIONS

.'C"

,l-"E INLET AND OUTLETD

36.

39

36

43'

48'

"F

I:

! ,

J'H"

14

26

38

38

38

2" R.F. 150# Flange2" R.F. 150# Flange2" R.F. 150# Flange3" R.F. 150# Flange3" R.F. !50# Flanje

999

1011

NOTES: 1. Changes to standard units. including different inlet and outlet sizes. inspection opening. or special connections can be furnished atslight additional cost. Consult the factory for price and delivery.

2. Filters are of welded construction for a safe working pressure of 275 P.S.I. at 1OO°F.

3. All dimensions are in inches.

4. All filters may be furnished with ASME code stamp and data sheets for 275 P.S.I. desi2n pressure at 10O°F.See price sheet for extra cost.

SERIES 85 FIL TER SEPS03. Fuel Gas for Direct Fired Heaters

1. Fuel Gas for Engines 4. Fuel Gas for Indirect Line Heaters, Water and Salt Bath Heaters2. Supply Gas for Automatic Control Equipment 5. InstrumeJlt Air Supply

The PECD Series 85 Filter.Sep is a two.stage unit. The first stage employs molded fiberglass filter.coalescing elements. These elements removethe solids contamination and coalesce any entrained liquid droplets many times their original size. The coalesced liquid is then removed in the secondstage high efficiency vane mist eliminator and collected in the liquid sump to be drained. These units are capable of removing 98% of all solidsand liquid particle~ one micron and larger with an overall removal efficiency of 99.9%. when operated within 10% and 100% of their rated capacity.

Because of its design, no maintenance is required other than occasional element changes. Depending upon operating conditions. element lifeof six months to one year may be expected.

--

O.D. [ ..A'. , ..B"

651'8 I 543!4 i 441/2

65/8 I 69* 1 441/2

651'8 / 78:Y4 441/2

8% 853!4 511/2

103!4 903;41561/2

Page 2: Peco Filter Case

INST ALLA TION AND OPERA TING INSTRUCTIONS

PECO FIL TER-SEP

SERIES 85

1 Check the FIL TER-SEP cut-away picture in order to get acquainted with the flow patternof gas through the first and second stage.

2. Connect the FIL TER-SEP by the usual piping methods, observing proper inlet and outletas marked on drawings and on FIL TER-SEP nozzles. Pipe all connections on first andsecond stages independently, Gauge Glass. Liguid Level Controls and Drains shouldnever be manifolded between first and second stages.

3.

4.

Do not operate without first removing the top head to make sure the element hold-downnuts are tight. Replace top head and tighten swing bolts.

Build up pressure on FIL TER-SEP and check for leaks.

5. If no leaks are found, check to be sure that all pressure gauge connections, drain connec-tion, etc. are ready for operation.

6. Put the FIL TER-SEP on stream.

7. Check the pressure drop across the FIL TER-SEP to determine the initial pressure drop(using either pressure gauges or manometer).

8. After the FIL TER-SEP has been in service for several hours, check gauge glasses todetermine how much liquid has collected in the two liquid reservoirs. This requires check-ing daily if the FIL TER-SEP is not equipped with automatic liquid level controls.

9. After the FIL TER-SEP has begun to show a pressure build-up across the first stage ofapproximately 5 PSI, it is suggested that you take the unit out of service and open thehead to check the approximate amount of dirt, wax, etc. that has collected on the ele-ments.

10. Do not violentl~ back flow the FIL TER-SEP. Open manual drains in liquid reservoir anddrain all liquids. Blow dirt off the elements through the first stage drain connection byopening the drain valve rapidly to cause gas flowing through the filter to break loose anysolids on the element. If the above method is hazardous or impractical, remove the ele-ments and brush off or blow off the caked dirt. If the element has wax, paraffin, etc. on itssurface, the element should be replaced.

Page 3: Peco Filter Case

INST ALLA TION AND OPERA TING INSTRUCTIONS

PECO FIL TER-SEP

SERIES 85

(continued)

CHANGING ELEMENTS:

After replacing elements, put FIL TER-SEP back in stream. Check pressure drop across theunit. If pressure drop has returned to normal, continue to flow until such time as differentialpressure drop builds up again. If pressure drop is still in excess of 5 PSI, open head andreplace element.

Replace new or cleaned elements in same manner as the element was originally installed.Occasionally it may be necessary to clean or flush the second stage.

FIL TER-SEP head gaskets should be replaced as required.

Order replaceable head gaskets and elements by Series Model and Serial Numbers shown onFIL TER-SEP nameplate. No replacement parts other than gaskets and elements are normally

required.

If any difficulties are experienced with the PECO FIL TER-SEP , consult the factory or your local

representative.

PERRY EQUIPMENT CORPORATION

Wolters Industrial ParkP.O. Box 640Mineral Wells, Texas 76068Telephone: (817) 325-25751-800-877 -PECOTelefax: (817) 325-4624

MKT2013 PECO 10/96 1M

Page 4: Peco Filter Case

OPERATING INSTRUCTIONSQUICK OPENING CLOSURES

FS-QOC-IO-O1 6/95Perry Equipment Corporation

Peny Equipment Corporation is /80-900/ Certified

The PECO Quick Opening Closure is an inherently safe, easy to operate and reliable closure.

Before operating, one must become familiar with the closure and its working parts. Below is a

sketch of the PECO Quick Opening Closure with all parts identified to assist you in following the

operating procedure.

1

Page 5: Peco Filter Case

~

-.~\-~.~,---

\

~--,

"./"'1

'ff'

\

--, , "\ ' ~.,\

' -~ ~

FIG. A

For Installation onVertical Vessels

For Installation onHorizontal Vessels

CAUTION!!!

Prior to opening the PECO quick opening closure, the operator must review and follow any applicableCorporate Policy or Procedure concerning the service to which the operator will be exposed.

Page 6: Peco Filter Case

VENTING OF INTERNAL PRESSURE

1 Close all block valves to stop flow to the vessel or pipeline

2, Open blowdown , vent, and/or drain valves, as per "owners procedures", to reduce the internal pressureto zero pressure.

3. Once the pressure indicator shows that the vessel internal pressure has reached zero pressure level,slightly open the cap of the "pressure warning device" for the closure to insure pressure is down to zeropressure (Refer to fig. "A" for the exploded assembly view).

4. If there is no sound of pressure escaping, completely remove the pressure warning device cap.

5. Check the bore of the pressure warning device coupling to insure it has not been plugged with internaldebris or corrosion .

6. If the pressure warning device indicates or there is any other indication that internal pressure still exists,do not attempt to open the closure.

INVESTIGATE AND ELIMINATE THE SOURCE OF INTERNALPRESSURE, PRIOR TO OPENING

7 Once the internal pressure has been relieved, do notclose the valves used for venting.

8, The closure is ready to be opened.

9, Remove the safety bolts from both assemblies.

10. Check to insure that the threads of the drawbolts are notcoated with any paint or solid protective coating. If so,remove the coating.

11. Lubricate the drawbolts and slugs with a good lubricant suchas Molycote Gn ' Selig Redilube, or equal.

12. Simultaneously (or alternating every few turns betweendrawbolts), turn the drawbolts counterclockwise, to open. Ifthe drawbolts are alternately turned, do so such that the yokesare opened at maximum one inch intervals forvessels 30" andover, 1/2" for closures 8" to 30", (Refer to fig. "8").

13. Once the yokes are opened to the point that the head(door) is free to open through the yokes, the yokes areopened far enough. (Refer to fig. "C").

Prior to opening the head (door) check the head forfitup to the shell sub. The sealing faces must beparallel and the outer periphery of the parts shouldbe even.

3

Page 7: Peco Filter Case

1 Open the head (door) slowly

2, Remove the existing gasket and check this gasketfor possible points of improper fit. (Referto fig. "0"). O-RING GASKET

~

-<3. Clean all of the sealing surfaces and the teeth of thehead, shell sub and yoke halves. Inspect thesesurfaces for pitting, corrosion, scratches, or othersurface defects.

AN EXTRUDED EDGE INDICATES

1 A METAL TO METAL SfAl(RADIAlLYBEHINO

GASKETI WAS NOT OBTAINED2 w.I?RO?ER lOW TORQUE WAS APPliED TO

THE DRAWBOLT3 SEAliNG SURFACES WERE NOT?ROPERLY

AliGNED

~'--

4, Lubricate both of the o-ring sealing surfaces as wellas all of the unpainted surfaces of the head, sub, andyoke halves. Peco recommends using Molycote GnSelig "Redilube", or equal lubricant. , EXTRUDED EDGES ON TWO SIDES OF THE o-RING

"' INDICATES THAT THE O.RjNG IS TOO LARGE FORT THE O.RING GROOVE A METAL TO METAL SEAL

WAS NOT OBTAINED AND PROPER TORQUE WAS

NOT/COULD NOT HAVE BEEN APPLIED

~

r5, Reclean and relubricate the drawbolts and slugs

using fresh lubricant.LACED EDGES INDtCATE THAT

1 THE o-RINGWAS TOO LARGE FOR THE O.RU'jG

GROOVE2 THERE WAS NO METAL TO MET~L SE~L OF

THE GASKET SEALI~ SURF~CES OBT~INED3 THE o-RING WAS D~NGEROUSLY CLOSE TO

BEING EXTRUDED4 THE O.RING MAY NCT BE OF THE CORRECT

DUROMETER (TOO SOFT)

6.

J-

FIG. D

Lightly lubricate and install a new o-ring. If theclosure is equipped with an anti-extrusion gasket,refer to figures "E" & "F" for proper installation. ThePECO Inventory Control Number (ICN) forthe propergasket (and backup ring for an anti-extrusion gasket)is listed on the closure Name Plate, see figure "H",On closures built before 1985 the PECO ICN numberfor the gasket was not included on the Name Plate. If this is the case, consult the factory with the vessel serialnumber for proper replacement part information .

NOTE!!PECO recommends using replacement gaskets supplied by PECO. However, any replacement gasket fortheclosure, whether purchased from PECO or elsewhere,~ be identical in dimension, material, and hardnessto the original gasket designed and furnished by PECO. The use of a gasket not identical in dimension, material,and hardness could create serious problems in achieving the seal and fit required for proper closure operation .Do not install silicone or any material other than the lightly lubricated o-ring in the gasket groove.

4

Page 8: Peco Filter Case

7 .Confirm alignment of the head and sub Drior to crosing the ~okes. This is done by closing the head(door) slowly, do not bump the head against the shell sub. With the head and shell subs together, thematch-up of the shell and head is then checked at the 12, 3,6, and 9 o'clock positions. The head toothshould be even with the sub tooth within +/-0.020 inches. If the closure is not so aligned, then step 8,closure adjustment, should be followed prior to closing the yokes and putting the closure in service. Ifthe closure alignment is okay, then proceed to "Closing the Yokes."

NOTE:Failing to align the closure prior to closing the yokes, can result in failing to achieve the seal and fitrequired for proper closure operation.

8. Adjustment of the Closure- The PECO Quick Opening Closure is adjusted at the factory forproper operation. If, at some time, it is noticed that the head sub does not match the shell sub, itwill be necessary to readjust the closure tomaintain its ease of operation, and insureproper sealing.(Refer to fig. "G") This isaccomplished in the following manner:

~~a). With the head sub closed againstthe shell sub, note the position of themismatch. \~

b). Adjust the hinge adjustment boltsuntil the subs match for their entirecircumference.

/,/~\"'

~ ~/

~~

\ HINGEL An)USTM£NT

BOll$

For example; if the top (12 o'clock) of thehead sub overlaps the shell sub, the headsub must be lowered. This is accomplishedby simultaneously loosening the inside(closest to the closure) top adjustment boltand the outside (farthest from the closure)lower adjustment bolt until the two subsmatch. Then tighten the opposingadjustment bolts firmly.

HNGE

AD,JJSMNT

BOLTS

SUBS

~ 1 ~;JJ-

~AUGNED SUBS PR(1'ERLY ~GNED

PROPERLY

\ I

FIG.G

Another example; if the side of the head subopposite the hinge overlaps the shell sub, thehead sub must be moved closer to the hingepivot. This is accomplished by looseningboth the top and bottom outside (farthestfrom the closure) adjustment bolts, thentightening both the top and bottom inside

(closest to the closure) adjustment bolts until the two subs match. After adjustment, tighten alladjustment bolts to maintain the adjustment.

Mismatches along the other axis can be adjusted in the same manner using the adjustmentbolts located 90 degrees from the inside and outside adjustment bolts.

NOTE:

DO NOT DISASSEMBLE THE CLOSURE UNTIL PARTS HA YE BEEN MARKED FOR REASSEMBL y

IN SAME ORDER AND LOCATION.

5

Page 9: Peco Filter Case

PECO QUICK OPENING CLOSURE NAMEPLATE1. Confirm alignment of the head and sub prior toclosing the ~okes. (See Step 7 under "Cleaning and

Inspection", )

2. Begin closing the yokes by turning the drawbolts clockwise,again by alternately closing each yoke end no more thanone inch at a time. (use smaller steps as the yokes getcloser together) .

PAR"

3. Continue closing the yokes until the two gaps between theyoke ends are equal and not greater than 1116" greaterthan the yoke end gap as stamped on the closure NamePlate. (Refer to fig. "H")

4. Once the yoke end gaps are within the specified distance:t 1116", (diametrical gap difference not to exceed 1116"),gradually tighten the drawbolts to the torque value asstamped on the closure Name Plate. The drawbolts mustbe torqued to this value, however, do not exceed thetorque value noted on the Name Plate by more than 25 ft.-Ibs. (Refer to fig. .'H").

:.R.N..

CERTIFIED BY.PERRY EQUIPHENT CORP.

MINERAL WELLS.TEXASU.S.A.

MAWP ~PSIG AT[=:J°F

MOMT[=:J°F AT ~ PSIS

S/NI-- I YR.BLT[=:J

CA. c=J INCH

~ QUICK OPENIN6 CLOSURE

GASKI lHAT'u I

<B"YOKE ENO GAP c=::J

PRESS. WARNIN6 OEv.I 1

ORAWBOLT ToRouEil

fT. LBS PRIOR TO PRESSURIZING. CAUTION:-SEE INSTII.tTI(Il MAIIJAl PRIIIt TO IFERATI(II -

FIG. H

5. Install the safety bolts, tightening the nuts finger tight. The nuts must rest against the lug faceplate.The safety bolts are only a backup to the drawbolts, and are not to be torqued.

6. Clean, lubricate, and install pressure warning device cap. The cap must be wrench tight. Excessive torqueshould not be applied to this cap to obtain a seal. If the cap does not seal, remove the cap and check thesealing surfaces for solids buildup or damage. As noted in figure "A", there may be a gap betweenthe cap and plate which is attached to the yoke. The purpose of this pressure warning device is to warn theoperator if there is still pressure on the vessel as the operator follows proper procedures prior to attempting toopen the yokes. It is not designed to assure proper alignment and fit. Therefore, the installation of the pressurewarning device cannot be relied upon as a check against failing to follow the proper procedures.

WARNING

CHANGE OR MODIFICATION TO THE ORIGINAL DESIGN, MATERIALS OF CONSTRUCTION, ELASTOMER, SEALINGDEVICES, OR OPERA TION WITHOUT WRITTEN AUTHORIZA TION OF PERRY EQUIPMENT CORPORA TION, VOIDSPECO'S WARRANTY AND THE ASME "U" STAMP IF SO FURNISHED.

PECO disclaims responsibility for any damage sustained from violation of any and all of the written instructions of operation,maintenance, or safety.

6

Page 10: Peco Filter Case

TOOLS REQUIRED TO OPERATE THEPECO QUICK OPENING CLOSURE

1 Small to medium size closures may be opened using normal hand tools. (Up to 30"

diameter)

2. Larger closures will require air or hydraulic assisted impact or torque wrenches. (Greaterthan 30\1 diameter)

Review all of the work performed to insure that all theitems are as specified above. Use the following check list.

1. Q-Ring gasket sealing surfaces free of injurious defects such as

scratches, pitting, corrosion, or crusty buildup?

2. All uncoated machined surfaces well lubricated but not excessively?

3. O-Ring/gasket installed properly?

4. Door aligned properly with sub?

5. Yokes closed to within the specified end gap?

6. Drawbolt torque properly applied?

7 Safety bolts installed and tightened?

8. Pressure Warning Device cap installed?

9. Visual inspection satisfactory?

To preserve the lubrication of the drawbolts, it is recommended to cover

the exposed areas with a weather proof material.

Once the responsible party is satisfied that all of the items are com-pleted as per the above, the closure is ready for applying internal pres-sure.

"7

Page 11: Peco Filter Case

CORPORATE OFFICES & PLANT:PERRY EQUIPMENT CORPORATIONWolters Industrial ParkP.O. Box 640Mineral Wells, Texas 76068Telephone: (817) 325-25751-800-877-PECOTelefax: (817) 325-4622-Filtration Division

(817) 325-4624-Flow Measurement

HOUSTON BRANCH OFFICE:1758 West Sam Houston Parkway N.Houston, Texas 77043-3115Telephone: (713) 973-2575Telefax: (713) 467-0475

FAR EAST BRANCH OFFICE:SINGAPORE SALES OFFICE27A Kreta Ayer RoadSingapore 088994Telephone: (65) 323-0998Telefax: (65) 323-0992

EUROPEAN OFFICES & PLANT:PERRY EQUIPMENTLm.Rymer PointBarnham, ThetfordNorfolk I P24 2PN

EnglandTelephone: 44-1-842-890-344Telefax: 44-1-842-890-450Telex: 81611 PECO G

MIDDLE EASTERN & AFRICANBRANCH OFFICE:PERRY EQUIPMENT ITALIANAS.R.L.via Camozzi, 10624121 Bergamo (BG)

ItalyTelephone: 393-523-6340Telefax: 393-523-6380

FS-QOC-IO-01 -7/96 HP 500

8