Working principle.

DMC pulse bag dust collector consists of hopper, box, box, bag, dust blowing device. When working, the dusty air from the air inlet hopper on the inflow hopper, due to gravity, coarse dust particles directly into the bottom of the ash bucket, play a role in dust, while the air flow speed slow, slight dust with air turning upward into the box, dust bag filter retention is adhered on the surface of the filter bag, product outside, the filtered through the filter bag into the box to the gas outlet, the discharge into the atmosphere of induced draft fan. Accumulation of dust attached to the bag wall increases, when the set time, pulse control instrument sequential interval trigger pulse electromagnetic valve to open, compressed air in the air bag for each row of bag pulse cleaning by blowing pipe, the filter bag in the moment of rapid expansion of product of dust in the bag and shake off the outer wall, from dust filter bag on stripping to ash, the ash unloading valve discharge.

Performance characteristics:

1, the lower air inlet, to advance the dust effect on the gas containing dust, to avoid the dust gas directly scour bag, reducing the dust concentration of dust containing gas, prolonging the service life of the electromagnetic valve and the pulse bag filter.

2, use of PTFE membrane needle felt filter cloth, the cloth surface layer is very thin, very smooth, porous surface, has high filter efficiency, low pressure and high flux of continuous work, easy cleaning, chemical stability, excellent corrosion resistance, acid and alkali resistance, long service life etc..

3, filter bag mouth with elastic ring, good sealing performance, reliable.

4, the filter bag frame adopts a circular, reduces friction bag and skeleton, prolongs the life of the filter, and unloading bags.

5, the upper drainage bag, bag change when open the top cover, extracting skeleton can change bag, bag changing operating conditions improve.

6, the ash is controlled by the timing control, according to the set time, every one of the cleaning cycle, each bag are cleaning it again.

Technical parameters