CAMCORP SWF with Internally Mounted Fan User Manual

REVERSE AIR - MODEL SWF
DUST COLLECTOR BAGHOUSE
INSTRUCTION, OPERATIONS &
MAINTENANCE MANUAL
CAMCORP, INC.
Phone: 913-831-0740 Fax: 913-831-9271
TABLE OF CONTENTS
OPERATING PRINCIPLE & SECTION/PARTS DETAIL........................................... 1-1
ON SITE STORAGE RECOMMENDATIONS.............................................................3-1
SETTING UP YOUR UNIT............................................................................................4-1
BAG & CAGE INSTALLATION................................................................................... 5-1
START-UP CHECK LIST .............................................................................................. 6-1
START-UP DUST CONTROL SYSTEMS.................................................................... 7-1
SHUTDOWN PROCEDURES........................................................................................ 8-1
TROUBLE SHOOTING THE DUST COLLECTOR.....................................................9-1
TOUBLESHOOTING THE CLEANING MECHANISM............................................ 10-1
SAFETY RECOMMENDATIONS...............................................................................11-1
ROUTINE MAINTENANCE........................................................................................ 12-1
COMPONENT IOM MANUALS.................................................................................13-1
CAMCORP, INC.
Phone: 913-831-0740 Fax: 913-831-9271
OPERATION PRINCIPLE
A. Solids laden air or gases enter the unit at the hopper or housing inlet.
B. Air passes through the filter media.
C. Solids are retained on the filter media surface.
D. Cleaning consists of a rotating sweep arm with nozzles positioned over the bags
that continuously blows a reverse flow of air into the bags.
1. This momentarily takes a row of bags off stream through pressure reversal.
2. Flexing filter bags.
3. Solids are released to fall towards hopper and through rotary valve or other discharge equipment.
CAMCORP, INC.
Phone: 913-831
1-1
-0740 Fax: 913-831-9271
Camcorp Reverse Air Components
Item Quantity Description
1A 1B
2 3 4 5 6 7 8
9 10 11 12 13 14 15 16 17 18 19 20 21 22
1 Sweep Arm (Size Determined by Unit) 1 Sweep Arm (Size Determined by Unit) 1 8” OD Rotary Spool Section 1 8” OD Arm Rotation Support 1 8” OD Fan Exhaust Air Stub 1 8” Straight Rubber Hump 1 Fan Channel Support 1 Reverse Air Fan (Size Determined by Unit Size) 4 Vibration Isolation Supports 2 Fan Support Wall Bracket 4 Drive Mount Table Wall Brackets 2 Drive Mount Table Support Channel 1 50TTA2635 x 1” Sprocket & TTA35BS x 1 “ Torque Limiter Clutch 1 50A58 Drive Sprocket 1 Roller Chain Tensioner 1 206 Gearbox Drive Shaft 3 Motor, ½ HP, TEFC 1,800 RPM, 56C, 208-230/460/3/60 1 Primary Gear Reducer, 133Q56R20, 20:1 Ratio 1 Secondary Gear Reducer, 206Q56L40, 40:1 Ratio 1 Bracket Kit, 206S-BK (Secondary Reducer) 1 Drive Mount Support Table 1 4-Bolt Flange Thrust Bearing, 1 ½” 1 Bearing Mounting Plate
Visit our Website at: www.camcorpinc.com
Phone 913-831-0740 iFax 913-831-9271
CAMCORP, INC.
RECEIVING YOUR UNIT
Prior to accepting shipment, care must be taken to inspect all equipment received both for proper count and for damage. Any and all irregularities must be noted on the carriers’ copy of the shipping receipt to assist in settling any claims for damage or shortages. All equipment is shipped FOB point of origin whether on a prepaid or collect freight basis.
ANY CLAIM FOR DAMAGE IN TRANSIT OR SHORTAGES MUST BE BROUGHT AGAINST THE CARRIER BY THE PURCHASER.
Once your claim has been filed with the carrier contact CAMCORP to notify us of the problem(s), and then we will advise the appropriate repair procedure or recommend it to be returned to the factory depending on the extent of damage.
INSPECTION OF UNIT
Housing: Particular attention should be paid to the sheet metal housing of your collector. The unit should be inspected for dents, cracks, or rips. A dented housing may seriously affect the structural integrity of the unit. If any of these signs are present, note them on the shipping receipt and notify CAMCORP immediately. The entire unit should be checked against the certified drawings for correctness and the manufacturer notified immediately if there are any discrepancies. No corrections may be made without the expressed written consent of the manufacturer.
Components: A count should be made of all pieces received and this should be verified against the carrier’s manifest. Boxes should be inspected for rough handling, which may have resulted in hidden damage.
2-1
Phone: 91
CAMCORP, INC.
3-831-0740 Fax: 913-831-9271
ON SITE STORAGE RECOMMENDATIONS
I. Baghouse and Housing
1. Housing can be stored outside.
2. Equipment must be blacked up to keep the flanges out of the dirt.
3. Many units are supplied with a plain finish bare steel interior. If storage of more than two week is anticipated, the interior should be prime coated before storage.
4. Covering the unit with a tarp is recommended to keep the interior from rusting or corroding as well as keeping the finish in new condition. However, the tarp is not absolutely necessary.
II. Bags & Cages
1. Bags must be stored inside a cool dry area protected from rodents and insects.
2. For extended storage the boxes for the bags should be wrapped with plastic wrap or stretch wrap to protect from moisture.
3. If the bags get wet for any reason, immediately lay them out with adequate ventilation to dry in order to prevent mold and mildew.
4. It is recommended to store the cages inside a dry area if at all possible.
5. If an inside location is not available, cages can be stored outside as long as they are covered by a tarp.
6. Cages are generally stored horizontally on pallets to keep off the ground.
7. If cages can be stored horizontally, do not stack over three boxes high.
8. If the job site is in an area that may receive a significant snow load, the cages must be stored vertically in order to prevent being crushed by the weight of the snow. Do not stack more than one box high.
III. Accessory Parts
1. This includes all gauges, bag clamps, nylon or copper tubing, gaskets, and other ports not specifically called out.
2. These items should be stored inside a cool dry place protected from insects and rodents.
3-1
CAMCORP, INC.
Phone:
913-831-0740 Fax: 913-831-9271
ON SITE STORAGE RECOMMENDATIONS (continued)
IV. Fan and Fan Accessories
1. Fans can be stored outside on a pallet or skid to keep out of water and dirt.
2. Equipment should be covered with a tarp to protect from the bags.
3. Fan silencers, outlet dampers, and inlet boxes should also be tarped and stored on a pallet or skid.
V. Ducting
1. Ducting can be stored outside on a pallet or skid to keep it off the ground. It should be positioned so that water does not sit in the equipment.
2. If ducting is unpainted steel, it should be at least primed coated before storage.
3. If ducting is already finish coated, it should be tarped to protect the finish but is not absolutely necessary.
VI. Knife Gate
1. All limit switches, solenoids, and air cylinder ports must be capped and taped to prevent any moisture or dirt from entering.
2. Equipment can sit outside provided it is covered with a tarp and is on a pallet or skid to keep it out of the water and dirt.
VII. Isolation Dampers
1. All limit switches, solenoids, and air cylinder ports must be capped and taped to prevent any moisture or dirt from entering.
2. Equipment can sit outside provided it is covered with a tarp and is on a pallet or skid to keep it out of the water and dirt.
VIII. Rotary Valve
1. Rotor and interior of valve should be well oiled with vegetable
oil to prevent
rust and to maintain compatibility with product.
2. Unit can be stored outside provided it is covered with a tarp and is on a pallet or skid to keep it out of the water and dirt.
3-2
CAMCORP, INC.
Phone: 913-831-0740 Fax: 913-831-9271
ON SITE STORAGE RECOMMENDATIONS (continued)
IX. Butterfly (Wafer Valve)
1. All limit switches, solenoids, and air cylinder ports must be capped and taped to prevent any moisture or dirt from entering.
2. Unit can be stored outside provided it is covered with a tarp and is on a pallet or skid to keep it out of the water and dirt and sunlight.
X. Level Indicators
Store these items inside a cool dry area protected from rodents
XI. AC Inverters
Store these items and all other electrical controls inside a cool dry area protected
from rodents.
Phone: 913-8
3-3
CAMCORP, INC.
31-0740 Fax: 913-831-9271
SETTING UP YOUR UNIT
CAMCORP dust collectors are shipped in various states of assembly depending on the size and configuration of the unit. Before attempting to move the dust collector or any of its sections, review both the certified general assembly drawing supplied with your unit and the rigging and lifting guidelines included in this manual. Become familiar with the size and number of sections to be assembled, the orientation of inlet(s), outlet(s), access door(s), and fan as well as the number and location of lifting lugs.
Dust collectors of this type are manufactured from steel sheets and are quite flexible. Therefore, even though care has been taken to maintain dimensional accuracy and squareness, some difficulty should be anticipated, and temporary bracing in the field may be required.
Rigging and Lifting Guidelines
1. Do not lift the dust collector by any attachments other than the lifting lugs provided.
2. Use all of the lifting lugs provided on the dust collector, or a section of the dust collector, when making a lift.
3. If the lifting lugs are located below the roof line of the dust collector or below the top of the section of the dust collector, a vertical pull must be made to avoid crushing the top of the unit. Use spreader beams to accomplish this vertical pull.
4. Attach tag lines at several locations to be able to control the unit when lifted and to prevent spinning or swinging.
5. The dust collector should be lifted and lowered at a slow, uniform rate and not allowed to bounce or joggle since this can cause excessive impact stresses at the lift points.
Doors and Flanges: Hold-downs on doors should only be hand tightened. Excessive pressure can distort the door panel itself resulting in leakage. All bolts on flanges should be tight. All holes in the dust collector must be plugged prior to start-up if not being connected.
4-1
CAMCORP, INC.
Phone: 913-831-0740 Fax: 913-831-9271
Platform Installation: The platform, ladder, handrail, and bracing are to be installed as shown on the special platform detail provided. Use the part ID’s to locate the parts in the proper location.
Explosion Vents (where applicable):
1. Figure 6 – The explosion vents are attached with a minimum of standard
steel fasteners for shipment. THESE MUST BE REMOVED and the PVC Bolts installed that are included in the shipment. Extreme care should be exercised when installing the PVC Bolts as they are very fragile. A gasket is factory installed that will provide a seal between the vent panel and the frame. DO NOT use silicone sealer or any other sealer or adhesive at this joint as this will prevent the vent from operating properly.
2. The area around the vents should be clear of any personnel or obstructions to prevent injury or damage.
Electrical: A 120 volt 60 Hertz circuit is required to operate the dust collector’s ½ HP swep arm drive motor. A 230/460V 3 phase circuit is required to run the reverse air fan.
Gauges: Check the pressure differential gauge to make sure that the high-pressure tap is connected below the tube sheet and the low-pressure tap is connected above the tube sheet. Verify that the gauge have been zeroed prior to connection when it is in its permanent mounting position.
Auxiliary Equipment: All auxiliary equipment must be installed according to its manufacturer’s specifications and interlocked with the entire system as needed. Direction of rotation of each item must be checked prior to start-up of the entire system.
4-2
Phone: 9
CAMCORP, INC.
13-831-0740 Fax: 913-831-9271
TOP LOAD BAG AND CAGE INSTALLATION
1. Inspect the cage for any signs of damage, warping, bent wires, or missing welds.
2. Inspect the filter bag for any signs of mold, mildew, ripped seams, or holes.
3. Lower the closed end of the bag through the hole in the tube sheet.
4. With your hands, “kidney shape” the snap band bag top in order to fit and align it within the tube sheet hole.
5. Fit the groove of the snap band to the I.D. of the tube sheet hole and allow it to expand and audibly snap into place. If the band will not snap into place initially, do not push on the “dimple” as doing this will permanently damage the snap band. Instead, kidney shape the snap band from the opposite side of the band. Then you can allow the band to expand and audibly snap into place.
6. Check the fit of the snap band to the tube sheet. It should be even in height above the tube sheet around the entire circumference, which will confirm to the installer that the tube sheet is centered and well secured into the middle groove of the snap band.
7. Lower the cage into the bag and press that cage top down into the bag’s snap band I.D. When in position, the rolled flange of the cage top will rest on the tube sheet and the bag and cage assembly will be rigidly mated. The O.D. of the cage top provides a compression fit to the I.D. of the snap band.
8. Disconnect the drive chain to allow the sweep arm to rotate freely to access the holes under the sweep arm if necessary.
9. Replace access doors and tighten accordingly. You are ready to begin start­up procedures if all other preceding tasks and hook-ups are completed.
Phone: 913-8
5-1
CAMCORP, INC.
31-0740 Fax: 913-831-9271
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