旋风除尘器:这些除尘器的工作原理是“旋风分离”较重的颗粒,从由于旋风作用而充满的灰尘中分离出来。满载粉尘径向进入旋风除尘器。排气扇产生的吸力引起旋风作用。较重的、中等的颗粒落下,聚集在除尘器的底部盘内,而细颗粒则通过排气口排入大气。这些也用于初步分离的灰尘颗粒。布袋除尘器:由于排风机的吸力作用,带尘空气进入箱体,经过布袋。较粗、中等的粉尘颗粒由于动量损失落入除尘器的盘/料斗底部。细小的灰尘颗粒沉积在布袋的内表面,清洁的空气通过布袋表面进入大气。小袋的摇袋装置是手动的,而大袋的布袋是通过定时器操作的电动摇袋装置。筒式除尘器:含尘空气由于排气风扇的吸力进入壳体,并通过筒式元件。 Coarser to fine dust particles falls into the bottom of the tray / hopper of the dust collector due to the loss of momentum. The very fine dust particles gets deposited on the inner surface of the cartridge and clean air passes across bag surface and subsequent into atmosphere. The cartridges are cleaned periodically with reverse jet air pulse arrangement operated through timer.