Pulse-Jet Bag Filter Dust Collector

Working Principle of Pulse-Jet Baghouse
Pulse-jet fabric collector is mainly composed of dust hopper, upper, middle and lower boxes.
When working, dust enters into dust hopper through the air inlet firstly. Coarse grains of dust directly drops into the bottom of dust hopper, at the same time, fine grains of dust enters into the middle and lower box with the help of airflow. Then dust attaches to a filter bag for filtration, besides, the filtered air enters into upper box and discharges into atmosphere by exhaust blower.
The resistance of machine will rise to set value when dust on the surface of filter bag is increasing, at the same time, time relay sends out a signal that means programmer has to work. Turn on the pulse valve one by one so that compressed air will clean the filter bag through jet.
Finally, filter bag begins to swell, meanwhile, dust separates from filter bag quickly and falls into dust hopper under the effect of reverse airflow. Dust will be discharged from dumper after blowing.