CLT/A型(xing)(xing)旋(xuan)風(feng)(feng)(feng)除塵(chen)器是由旋(xuan)風(feng)(feng)(feng)筒(tong)(tong)體(ti)，集灰斗和蝸殼（或集風(feng)(feng)(feng)帽）三部(bu)(bu)分組(zu)成(cheng)，按筒(tong)(tong)體(ti)個數區分，有單(dan)筒(tong)(tong)，雙筒(tong)(tong)，三筒(tong)(tong)，四(si)筒(tong)(tong)，六筒(tong)(tong)和等五種(zhong)(zhong)組(zu)合，每種(zhong)(zhong)組(zu)合有兩種(zhong)(zhong)出(chu)風(feng)(feng)(feng)形(xing)(xing)(xing)式(shi)：I型(xing)(xing)水平出(chu)風(feng)(feng)(feng)和II型(xing)(xing)（上部(bu)(bu)出(chu)風(feng)(feng)(feng)）。對于(yu)I型(xing)(xing)雙筒(tong)(tong)組(zu)合者(zhe)，另有正(zheng)中(zhong)進出(chu)風(feng)(feng)(feng)和旁(pang)側進出(chu)風(feng)(feng)(feng)兩種(zhong)(zhong)組(zu)合形(xing)(xing)(xing)式(shi)，I型(xing)(xing)單(dan)筒(tong)(tong)和三筒(tong)(tong)只有旁(pang)側進出(chu)風(feng)(feng)(feng)一(yi)種(zhong)(zhong)形(xing)(xing)(xing)式(shi)，四(si)筒(tong)(tong)和六筒(tong)(tong)組(zu)合則只有正(zheng)中(zhong)進出(chu)風(feng)(feng)(feng)形(xing)(xing)(xing)式(shi)，對于(yu)型(xing)(xing)各種(zhong)(zhong)組(zu)合，可(ke)采用(yong)上述I型(xing)(xing)中(zhong)的(de)任意(yi)一(yi)種(zhong)(zhong)進風(feng)(feng)(feng)位置，該(gai)種(zhong)(zhong)旋(xuan)風(feng)(feng)(feng)除塵(chen)器具(ju)有阻力(li)小，除塵(chen)，處理風(feng)(feng)(feng)量大，性能(neng)穩定，占地面積小，結構簡單(dan)，實用(yong)廉價等特(te)點。適用(yong)于(yu)種(zhong)(zhong)機械加工(gong)，冶金(jin)建材，礦山采掘的(de)粉(fen)塵(chen)粗、中(zhong)級凈化。

CLT/A型旋(xuan)風(feng)(feng)除(chu)(chu)塵(chen)(chen)(chen)器(qi)(qi)是(shi)在袋式除(chu)(chu)塵(chen)(chen)(chen)器(qi)(qi)的(de)基(ji)礎上(shang)改進(jin)的(de)新(xin)型脈沖(chong)除(chu)(chu)塵(chen)(chen)(chen)器(qi)(qi)，綜合了分(fen)室反吹各種脈沖(chong)噴吹除(chu)(chu)塵(chen)(chen)(chen)器(qi)(qi)的(de)優(you)點，克服了分(fen)室清(qing)灰(hui)強度不(bu)夠，進(jin)出(chu)風(feng)(feng)分(fen)布不(bu)均等缺(que)點，擴大了應(ying)用(yong)范(fan)圍。脈沖(chong)除(chu)(chu)塵(chen)(chen)(chen)器(qi)(qi)是(shi)當含塵(chen)(chen)(chen)氣體(ti)(ti)由(you)進(jin)風(feng)(feng)口進(jin)入除(chu)(chu)塵(chen)(chen)(chen)器(qi)(qi)，先碰(peng)到進(jin)出(chu)風(feng)(feng)口中(zhong)間的(de)斜板及擋板，氣流(liu)便轉向流(liu)入灰(hui)斗(dou)(dou)，同時氣流(liu)速(su)度放(fang)慢，由(you)于慣性(xing)作用(yong)，使氣體(ti)(ti)中(zhong)粗顆粒粉塵(chen)(chen)(chen)直接流(liu)入灰(hui)斗(dou)(dou)。起預收塵(chen)(chen)(chen)的(de)作用(yong)，進(jin)入灰(hui)斗(dou)(dou)的(de)氣流(liu)隨(sui)(sui)后(hou)折而(er)向上(shang)通過內部裝有金屬骨(gu)架的(de)濾袋粉塵(chen)(chen)(chen)被捕集(ji)在濾袋的(de)外表面，凈(jing)化后(hou)的(de)氣體(ti)(ti)進(jin)入濾袋室上(shang)部清(qing)潔室，匯集(ji)到出(chu)風(feng)(feng)口排出(chu)，含塵(chen)(chen)(chen)氣體(ti)(ti)通過濾袋凈(jing)化的(de)過程中(zhong)，隨(sui)(sui)著時間的(de)增(zeng)加而(er)積附(fu)在濾袋上(shang)的(de)粉塵(chen)(chen)(chen)越來越多，增(zeng)加濾袋阻(zu)力，致(zhi)使處理風(feng)(feng)量逐漸減少，為正常(chang)工作，要控制阻(zu)力在 ;  范(fan)圍內毫米水柱）。