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 DUST COLLECTOR APPLICATION TYPE
DRY DUST COLLECTOR
MODEL, NUMBER/SERIES
CYCLOPULSE SERIES
 CYCLONIC PULSE TYPE
HEAVY LOAD DUST COLLECTOR
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HIGHLIGHTED FEATURES
 STANDARD 6" DIAMETER CAGES
 BAGS WITH SNAP-BAND SYSTEM
 ANTI-DEFLAGRATION DOORS
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GENERAL INFORMATION
The Airex Cyclopulse is our unique concept for critically heavy dust load applications dust collector.
The cyclopulse is equipped with a cyclonic pre-separation module allowing for use in high dust loads by limiting the particles to be filtered in its media-filtering module. Its remarkable efficiency is the result of many efforts in R & D testing and will meet the most unforgiving standards in the industry.
The Airex Cyclopulse dust collector ranks among the top available collectors for the wood processing industry and other heavy load applications.
ADVANTAGES
- Top access eliminates dirty side entry to change and service the bags
- Maximum filtration can be obtained through selection of certain items that include bag types, can velocity, collector shape and arrangement
- Steel internal cage supports are used to keep the bag form
- Snap-bands hold the bags in place
- No tools are required to remove the bags
- Standard cages and bags are easily available on the market
- Can operate at high temperatures up to 800˚F (special bags required)
- Large and heavy loading capacity
- Easily pulse cleans sticky and stringy materials
- Resists chemical products
- Resists humidity
- Stable pressure differential
- Energy recovery
- Maximum efficiency
- Adjustable pulse jet cycle
- NFPA Construction
THEORY OF OPERATION
HOW THE CYCLOPULSE WORKS [PRINCIPAL FUNCTIONS]
- The dust first travels toward the inside of the pre-separator.
- The cyclonic effect drops the larger dust particles into the cone and anti-vortex for disposal.
- The remaining fine particles flow toward the media filtering module and are captured on the exterior surface of the bags.
- Air is filtered and recirculated while the bags are periodically cleaned by the Airex pulse jet system maintaining a constant differential pressure.
(Illustration coming soon.)
COMPRESSED AIR CLEANING SYSTEM
The dust particles accumulate on the exterior surface of the bags and at regular intervals a volume of compressed air is injected through the blow pipes to the venturi tube that will then induce a shock wave along the bags and particles will fall toward the bottom of the hopper.
Our self-cleaning system is built to reduce the consumption of compressed air by an optimum concept of nozzles and venturis.
(Illustration coming soon.)
SELECTION CRITERIA
Selection criteria of a DDT downdraft table:
- Type of dust
- Dust concentrations
- Process conditions:
- Temperature
- Humidity
- Corrosive agent avantages
- Dew point
- Physical constraints
- Duct static pressure
- Disposal method
CHARACTERISTICS AND OPTIONS
APPLICATIONS
STANDARD CHARACTERISTICS
- 10 and 12 gauge mild steel construction;
- Tube sheet of 3/16’’ thick;
- Interior fire protection system assembled in our plant;
- Anti-deflagration doors as per NFPA 68 (latest edition);
- Filter bags 100% felt polyester 16 oz. and cages;
- Standard 6” diameter cages and bags with snap-band system
- Access door to the clean section;
- Access door to the hopper;
- Differential pressure indicator.
- Brass manual shut off valve on each 1½” Goyen pulse valve
OPTIONS
- Level indicator for hopper;
- Continuous discharge device;
- Silencer;
- Ladder and platform access;
- Spark detection system;
- Spark detector suppression system;
- Abort dampers;
- 2 way damper (summer/winter);
- Front flame deflector;
- Fire detector;
- CSA control panel with starter and PLC;
- Pneumatic conveying system;
- Vortex-arrestor
- Pressure differential switch
- Walkway
- Type of bags
- Fibreglass
- Polyester
- Nylon
- PTFE
- Nomex
- Etc.
- Pressure differential line dryer
- Industrial blower
- Blowback damper
- Manual adjustable outlet damper
- Soft start
- VFD (SpeedFX)
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