Structural features of DDF large reverse blowing bag filter:
1. Dust removal starts when the filter bag dust is increasing and the resistance rises to the specified value.
2. The dust cleaning method of DDF large bag type back blowing dust remover relies on the single chamber back blowing method Reversing valve , close the exhaust pipe, open the blowback pipe, and cut off the exhaust air of the single room.
3. Since the air inlet pipes of each room of the equipment are connected and in a negative pressure state, due to the negative pressure suction of the adjacent room, the air flow is sucked into the filter bag room through the blowback pipe. Through the filter bag, the air flow enters the inside from the outside of the filter bag, and is sucked into the adjacent room through the ash hopper and the air inlet pipe of the room for discharge. At this time, the filter bag is sucked in.
4. The dust accumulated inside the filter bag is then shaken off and settled into the settling hopper, completing the ash cleaning of the single room. The other rooms are cleaned in the same order under the control of the ash cleaning actuator. When the ash is removed to a certain value, the ash cleaning stops.
DDF large-scale reverse blowing bag filter is widely used in steel plants, smelters cement Factory carbon black Purification and recovery of smoke and dust generated by smelting, crushing, screening and combustion of plants, power stations and other enterprises. It protects the physical and mental health of operators and people, the growth of crops mechanical equipment Effective equipment for reducing cost due to abrasion, pollution of social environment and recycling of useful dust; Inlet temperature 729 and 734 polyester cloth temperature resistance<1500 ℃; Three generation treated Glass Temperature resistance of fiber cloth<3000 ℃.
If necessary, please contact Hebei Maoshuo Environmental Protection Equipment Co., Ltd. as soon as possible
Contact Manager Lu * * * Website: www.hbmshb.com
