1. The dust collector adopts the technology of pulse jet blowing dust cleaning with sub-chamber stop air, which overcomes the shortcomings of conventional pulse dust collector and sub-chamber back-flushing dust collector. It has strong dust cleaning ability, high dust removal efficiency, low emission concentration, low air leakage rate and energy consumption. Less steel consumption, less floor space, stable and reliable operation, and good economic benefits. It is suitable for the purification of dusty gas and the recovery of materials in metallurgy, building materials, cement, machinery, chemical industry, electric power and light industry. Pulse bag filter
2. Due to the use of sub-chamber air-stop pulse injection to clean the dust, the purpose of complete dust cleaning can be achieved by one injection, so the cleaning cycle is prolonged, the energy consumption of dust cleaning is reduced, and the consumption of compressed air can be greatly reduced. At the same time, the fatigue degree of the filter bag and the pulse valve is correspondingly reduced, thereby multiplying the life of the filter bag and the valve plate.
3. The maintenance and replacement of bags can be carried out in separate rooms under the normal operating conditions of the system without stopping the system fan. The mouth of the filter bag adopts an elastic expansion ring, which has good sealing performance and is firm and reliable. The filter bag keel adopts polygonal shape, which reduces the friction between the bag and the keel, prolongs the life of the bag, and facilitates the unloading of the bag.