Pulsed bag dust filter composed with the ash bucket, the upper, middle and lower box and other parts, the upper, middle and lower box used the sub-chamber structure. The dusty gas from the inlet channel into the ash bucket, coarse dust falls directly into the
bottom of the bucket, the fine dust with the air into the upward box, attached to the outer surface of the dust bag, after filtration gas enters the box through the exhaust pipe to the atmosphere. Cleaning process is to cut off the clean gas chamber outlet duct
so that the chamber is in the state bag no air flow through (compartment wind stop and cleaning). Then open the pulse valve pulse jet cleaning with compressed air, shut-off valve closing time sufficient to ensure that after the release of blowing dust bag from
the hopper to the settlement to avoid dust on the surface and then with the air from the bag attached set to the phenomenon of the adjacent surface of the bag, so bag a thorough cleaning by the programmable controller of the exhaust valve, pulse valve and dust
unloading valves and other automatic control.
1, pulsed bag dust filter stop the wind of the compartment and pulse cleaning technology to overcome the disadvantages of normal pulse dust collector and sub-room cleaning dust collector, good dust cleaning ability, ,high efficiency, low emission concentration, small air leakage rate, less energy consumption, less steel consumption, takes small place, stable and reliable operation, good economic returns. Suitable for metallurgy, building materials, cement, machinery, chemicals, electricity, dusty gas purification and materials recycle of light industry.
2, the use of sub-room to stop the wind and pulse cleaning, one time can achieve the purpose of thorough cleaning, so to extend the cleaning cycle, reducing the energy consumption of cleaning, compressed air consumption can be greatly reduced. At the same time, the degree of fatigue bag and pulse valve is correspondingly reduced, thus increase the life of the filter bag and valve.
3, check and bag replacement can be kept in the fan system to normal operating conditions divided chamber. Bag pocket elastic expansion ring, good sealing performance, solid and reliable. Keel using polygonal bag, reduce friction of the bag and the keel and extend the life of the bag, and easy to unload bags.
4, use upper replace bag method, when changing out of the bag after the keel, dirty bags into the hopper, removed from the manhole, improved operating conditions for bags.
5, airtight box, good sealing, and the seal material of the checking door use excellent material, use kerosene checking in the production process, air leakage rate is very low.
6, compact of inlet and outlet pipe, small flow resistance.
Widely used in food, pharmaceutical, feed, metallurgy, building materials, cement, machinery, chemicals, electricity, the dusty gas purification and dust recycling of materials in light industry.
Filtering bag number（pcs）