Donaldson Torit 684LP Скачать руководство пользователя страница 10 | Manualshive

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7

Donaldson Company, Inc.

Collector Operation

Note: Some filters and the cleaning

system components (fan, rotating

arm and arm drive assembly) are

not shown for clarity.

dirty-air inlet

filter bags

hopper

flow straightener baffles

tangential inlet

clean-air outlet

filter access door

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Содержание 684LP

Страница 1: ...nings in this manual DO NOT install operate or perform maintenance on this collector until you have read and understood the instructions precautions and warnings contained within this manual LP Paneli...

Страница 2: ...operation and maintenance for the collector purchased Please read the manual before installing operating or performing maintenance on the collector as it contains specific precautions for worker safe...

Страница 3: ...3 Hopper Assembly 23 4 Tangential Inlet Assembly 26 5 Bag Section Assembly 29 6 Clean Air Access Plenum Assembly 32 7 Clean Air Outlet Plenum and Roof Installation 34 8 Tubesheet Installation and Supp...

Страница 4: ...ould comply with applicable codes and standards related to combustible dust Electrical installation must be performed by a qualified electrician This equipment is not designed to support site ducts pi...

Страница 5: ...liability for the fitness of a mitigation strategy or product for a particular installation or application The process owner s final selection of dust collectors and risk mitigation strategies should...

Страница 6: ...ntial inlet along with dust being constantly cleaned from the filter elements exits the LP system through the hopper and transition Access into the hopper and transition is also provided through the a...

Страница 7: ...ately Standard explosion vents are intended for outdoor installations only Unless otherwise noted the explosion venting calculations are based on formulas from NFPA 68 for outdoor applications only wi...

Страница 8: ...pany Inc LP Typical Components optional platform clean air plenum roof optional explosion vent transition hopper optional ladder tubesheet clean air outlet dirty air plenum tangential inlet legpack su...

Страница 9: ...air outlet 3 Operation Typical Collector Start Up Shut Down Sequence Start Up 1 Start material discharge mechanism such as a rotary airlock if applicable 2 Start gear box motor for cleaning arm rotat...

Страница 10: ...ation Note Some filters and the cleaning system components fan rotating arm and arm drive assembly are not shown for clarity dirty air inlet filter bags hopper flow straightener baffles tangential inl...

Страница 11: ...nitor pressure drop across filters Abnormal changes in pressure drop may indicate a change in operating conditions and possibly a fault to be corrected 3 Monitor exhaust for any signs of material emis...

Страница 12: ...F and lock out all power before performing service or maintenance work Do not operate with missing or damaged filters 1 Follow shut down sequence for the collector 2 Turn power OFF and lock out all po...

Страница 13: ...oriented downward 10 Snap the bag in place with the tubesheet between the upper and lower rings on the filter bag collar See Filter Installation illustration 11 Slide the filter cage into the filter b...

Страница 14: ...stalled and properly sealed Damper control not adjusted properly Check airflow in duct Adjust main system fan damper control until proper airflow is achieved and the blower motor s amp draw is within...

Страница 15: ...r proper flow at product discharge flange on filter hopper Cleaning system Verify no debris or condensation in tube length running to gauge Check operation of LP reverse air cleaning fan Check operati...

Страница 16: ...13 Donaldson Company Inc Appendix A Installation...

Страница 17: ...position Foundation or support framing must be capable of supporting dead live wind seismic and other applicable loads Consult a qualified engineer for final selection of foundation or support framin...

Страница 18: ...lifting points provided 4 Use clevis connectors not hooks on lifting slings 5 Use spreader bars to prevent damage to collector s casing 6 Check the Specification Control drawing for weight and dimens...

Страница 19: ...Air Access Plenum Assembly assemble clean air exhaust plenum and roof section and set aside on a level surface 7 Clean Air Outlet Plenum and Roof Installation assemble roof together and onto clean ai...

Страница 20: ...Lower Inlet UH Upper Hopper LH Lower Hopper T Transition A Material Discharge Mechanism Parts labeled in this illustration are for each ring of the collector and packaged in racks with a stamped meta...

Страница 21: ...lt tight 4 Install all cross braces spanning the legs using the 3 4 in supplied hardware 5 Keep bolts partially tightened until the I beam perimeter frame can be set into place 6 Lay out the I beam fr...

Страница 22: ...e sections are in place bolt the center plate in place 7 Install the center cap weldment with the center pipe inserted down through the cap plate center hole 8 Align and tighten all bolts 2 Tubesheet...

Страница 23: ...ized Baghouse 684LP 882LP Tubesheet Assembly Items radial stiffeners quantity 6 center plate quantity 1 center cap quantity 1 tubesheet pie section inside and outside quantity 6 each curved stiffeners...

Страница 24: ...connect curved stiffeners to radial stiffeners Tubesheet Connection Layout tubesheet center cap place after center plate is connected tubesheet center plate place after pie sections are in place and...

Страница 25: ...22 LP Panelized Baghouse 684LP 882LP Tubesheet Upright Top Connecting Plate tubesheet center cap place after center plate is connected install these bolts when locating center cap...

Страница 26: ...ther but still allow for some slippage Repeat steps until upper hopper assembly is complete 5 If there is a middle hopper assembly assemble it in the same way as the upper hopper assembly 6 After the...

Страница 27: ...on hopper panels along with hopper transition to attach and guide during rotation Use caution when lifting rotating hopper Keep tension on all straps cables when lifting Failure to comply may result...

Страница 28: ...four temporary lifting points and mounting hardware for use on other sub assemblies Note Lifting points Bolt On Usage use the provided bolt on lifting points and grade 5 hardware when moving panels in...

Страница 29: ...flector plates can be installed for clockwise rotation shown or counter clockwise opposite of shown 4 Tighten deflector plate bolts 5 Lift the deflector section assembly from the tubesheet and set asi...

Страница 30: ...the assembly from the tubesheet and set aside 9 Place the tangential inlet body panels which form the middle ring of the inlet onto the tubesheet using the tubesheet as a template Do NOT apply sealan...

Страница 31: ...and bolt together 15 Install the Tubesheet Support Column Mount into the deflector section 16 Prepare the top flange of the hopper with sealant as shown 17 Use the provided lifting points on the defl...

Страница 32: ...ing subassemblies together Align the outer bolt pattern of the dirty air plenum body panel with the corresponding pattern on the tubesheet Do not apply sealant between the dirty air plenum body panel...

Страница 33: ...air plenum BS3 BS2 and BS1 6 Apply sealant to the top flange of each body panel ring See Detail B on Dirty Air Plenum Assembly illustration 7 Properly attach the lifting points with the Grade 5 hardwa...

Страница 34: ...Sections Shown Detail A Vertical Seam Spacing Detail B Sealant Application sealant pattern bolt hole upper flange spaced by a minimum of 4 bolts vertical flange adjoining panels vertical flange see De...

Страница 35: ...rive H Frame later in the installation sequence 2 Prior to setting an adjacent panel apply sealant to all external vertical flanges within 1 8 in from flange edge as shown 3 Press vertical flanges tog...

Страница 36: ...ldson Company Inc Clean Air Access Plenum Assembly gusset sealant pattern upper flange bolt hole H frame mount panel first ring panel clean air access panel H frame mount panel Sealant Application doo...

Страница 37: ...ilure 3 Press vertical flanges together align the holes and insert the 1 2 in bolt hardware Keep hardware hand tightened 4 Repeat steps 2 3 for each panel until the entire clean air outlet plenum ring...

Страница 38: ...35 Donaldson Company Inc Roof Installation 12 ft Bag Clean Air Outlet Plenum Shown...

Страница 39: ...an Air Plenum 12 ft Bag Clean Air Plenum Shown second ring clean air outlet plenum first ring clean air access plenum lifting lug with Grade 8 hardware panel with sprinkler coupling door frame at 90 r...

Страница 40: ...he tubesheet center pipe using the provided 5 8 UNC x 6 threaded bolts The holes are slotted so that the tubesheet stiffeners will come to rest onto the column plate 2 Lift the tubesheet with the colu...

Страница 41: ...the tubesheet and the elbow base 5 Lift the support channel H frame with seal box into clean air access plenum Align internal bearing with rotating elbow shaft and lower the H frame channel frame onto...

Страница 42: ...me cleaning fan pillow block bearing and shim seal box urethane seal UHMW sweep shoe support channel frame H Frame Note grease the pillow block bearing during regular maintenance drive components rota...

Страница 43: ...rive Chain Installation 11 Once rotating elbow shaft is correctly aligned tighten all mount bolts and bearing set screws 12 Install the drive chain on the sprocket as shown in the diagram below 13 Pre...

Страница 44: ...tration 3 Lower the filter cage into the bag If the bag section is resting on the ground the cages will not drop seat completely at this time When the dirty air plenum is lifted into place the cages w...

Страница 45: ...flange bolts and tighten 4 Install the Magnehelic Gauge which is provided with a mounting plate at a remote location suitable for observation Run two lines of the 1 4 in poly tubing provided from the...

Страница 46: ...y Inc 30 o 60o Collector Assembly clean air plenum lifting lug detail Correct Axis Lift tangential inlet assembly bolt hole tangential inlet flange sealant application hopper assembly sealant pattern...

Страница 47: ...dy panel flanges 4 Position the platform assembly Reinstall and tighten the existing hardware including the bolted connections for the platform railing and knee braces 5 Assemble the entire ladder sub...

Страница 48: ...45 Donaldson Company Inc Platform Installation Ladder Installation platform platform assembly ladder assembly lower intermediate support if applicable intermediate support knee braces ladder...

Страница 49: ...talling service Any wiring on the interior of the collector may need to be rated for explosive environments Consult your local codes 17 Fire Mitigation System Consult with local authorities when insta...

Страница 50: ...he fan housings Do not look into fan outlet to determine rotation View the fan rotation through the back of the motor Check that the exhaust plenum is free of tools or debris before checking blower fa...

Страница 51: ...7 Ensure the Magnehelic gauge is properly installed and functioning Refer to the included print for additional instruction 8 Ensure all collector access panels and doors are sealed and secure 9 Check...

Страница 52: ...minant from collector as possible 2 Lock Out all energy sources 3 Remove all filters from the collector and dispose of in a suitable fashion for the dust in the collector See Filter Replacement for re...

Страница 53: ...Dust __________________________________________________________________________________ Dust Properties Kst________________Pmax_______________ MIE_____________ MEC___________________ Accessories______...

Страница 54: ...51 Donaldson Company Inc Service Notes Date Service Performed Notes...

Страница 55: ...oducts manufactured by a third party Third Party Product may constitute contain be contained in incorporated into attached to or packaged together with the goods Buyer agrees that a Third Party Produc...

Страница 56: ...e factors are uniquely within the user s knowledge and control it is essential the user evaluate the products to determine whether the product is fit for the particular purpose and suitable for the us...

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