Rotating Baghouse cage
Keep it Simple
Does it work? Check out these two videos and judge for yourself. The first video is of the bag getting beat from the inside. Watch the dust fly off in slow motion. The second video is of the same setup but without the bag to illustrate the whipping action in real time.
There is often little benefit in making things more complicated. The standout features of this method are simple.
The cleaning method doesn't have to fight against the air flow.
Baghouses do not need to upsize the entire system to account for poor performance periods in the cleaning sequence.
Let the cage component apply the cleaning force to the filter bag
Get rid of all the pneumatic components: Solenoid valves, expansion tanks, venturi nozzles, compressed air piping, additional blowers,...
Reduce the stress on the non woven poly mesh by not puffing it like a balloon every 1 - 3 seconds. This only increases the dust particle's ability to penetrate the filter reducing it's useful life.