布袋(dai)除塵(chen)(chen)(chen)器設備是一種干式濾(lv)(lv)(lv)塵(chen)(chen)(chen)裝(zhuang)置。它適用(yong)于捕集細(xi)小(xiao)、干燥、非纖維性粉塵(chen)(chen)(chen)。濾(lv)(lv)(lv)袋(dai)采用(yong)紡織的濾(lv)(lv)(lv)布或(huo)非紡織的氈制成，利(li)用(yong)纖維織物的過濾(lv)(lv)(lv)作用(yong)對含(han)(han)塵(chen)(chen)(chen)氣(qi)體(ti)進行過濾(lv)(lv)(lv)，當含(han)(han)塵(chen)(chen)(chen)氣(qi)體(ti)進入袋(dai)式除塵(chen)(chen)(chen)器后，顆粒(li)大、比重(zhong)(zhong)大的粉塵(chen)(chen)(chen)，由于重(zhong)(zhong)力的作用(yong)沉降(jiang)下來，落入灰(hui)斗，含(han)(han)有較細(xi)小(xiao)粉塵(chen)(chen)(chen)的氣(qi)體(ti)在通過濾(lv)(lv)(lv)料時，粉塵(chen)(chen)(chen)被阻留，使氣(qi)體(ti)得到凈化(hua)。