the TECHNOLOGY of air STOP in separate CHAMBER pulse jet blowing dust removal overcomes the shortcomings of the conventional pulse dust remover and the back blowing dust remover in separate chamber. It has strong dust removal ability, high dust removal efficiency, low emission concentration, small air leakage rate, less energy consumption, less steel consumption, less occupied area, stable and reliable operation and good economic benefits. Suitable for metallurgy, building materials, cement, machinery, chemical, electric power, light industry industry dust gas purification and material recovery.  

2. Due to the use of sub-chamber air stop pulse spray blowing ash, spray blowing once can achieve the purpose of thorough ash cleaning, so the ash cleaning cycle is prolonged, the energy consumption of ash cleaning is reduced, and the pressure gas consumption can be greatly reduced. at the same time, the fatigue degree of filter bag and pulse valve is also reduced, so as to improve the life of filter bag and valve plate.  

3. Maintenance and bag change can be carried out in different rooms under the condition of non-stop system fan and normal operation of the system. the filter bag mouth adopts elastic swelling ring, good sealing performance, 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 is easy to unload the bag.  

4. the upper bag pumping method is adopted. after pulling out the skeleton when changing the bag, the dirty bag is put into the lower ash bucket of the box and taken out from the manhole, which improves the operation condition of changing the bag.  

5, the box body with air tightness design, good sealing, check the door with excellent sealing materials, the production process with kerosene leak detection, air leakage rate is very low.  

6, inlet and outlet air duct arrangement compact, small airflow resistance