Dust Collector

Product Description

Our product is made borrowing the technology of HB Fuller, it's a high efficient adaptive bag type dust collector widely used in metallurgy, mining, cement, building materials, food, pharmaceutical, light industry, power industries.

With the constant running of filtering process, the dust attached and accumulated outside filtering bag is increasing and make the resistance of dust collector itself be rising gradually. When the resistance reaches the preset value, the ash removal instruction will be sent out from ash removal controller. Make the poppet valve of one bag chamber be closed firstly to cut off the air stream of filtering in this chamber. Then open the electromagnetic pulse valve and inject the compressed air of 0.50.7 Pa to the inside box body with the very short time (0.1-0.2 second). The compressed air swells in the box body at high speed and makes the filtering bag produce high-frequency vibration and deformation and makes the dust cake attached outside filtering bag be deformed and fall off with the function of reverse air stream. After the full consideration of settlement time of flour dust ( make sure that the flour dust shed can fall into the ash hopper effectively), open the poppet valve and this bag chamber will be in the filtering state again and next bag chamber be in ash removal state, which is a period. The gas box pulse bag dust collector of HFGM series consists of lots of independent chambers. The ash removal will be taken separately from chamber to chamber in order and no interfering, and long constant running be realized.

All of the above ash removal processes are controlled by the ash removal controller automatically, divided into fixed time type and fixed resistance type, and we will decide to take which type according to the requirements of users.