除(chu)塵(chen)濾筒是由(you) 長(chang)度(du)挺(ting)括的(de)濾料折疊(die)成(cheng)褶,頭尾粘合而(er)成(cheng)的(de)星形過濾筒。濾筒無籠骨,安裝簡(jian)便。
除(chu)(chu)塵(chen)(chen)濾(lv)(lv)(lv)筒(tong)的(de)品種(zhong)較多(duo),有細而長(chang)(chang)(chang)與粗而短之分。細長(chang)(chang)(chang)濾(lv)(lv)(lv)筒(tong)(如(ru)(ru)φ≤160,L=1~2m),其褶(zhe)(如(ru)(ru)45褶(zhe))間空隙(xi)(xi)大、夾角大,褶(zhe)少而淺,過濾(lv)(lv)(lv)面(mian)積(ji)比(bi)同(tong)徑(jing)同(tong)長(chang)(chang)(chang)的(de)濾(lv)(lv)(lv)袋(dai)大2~5倍,清(qing)灰(hui)易(yi)而效果好(hao);適(shi)(shi)用于(yu)濃度≥15g/m粉塵(chen)(chen)的(de)過濾(lv)(lv)(lv)除(chu)(chu)塵(chen)(chen),過濾(lv)(lv)(lv)風(feng)速0.6~1.2m/min。粗短濾(lv)(lv)(lv)筒(tong)(如(ru)(ru)φ350,L=0.66m)直徑(jing)大、長(chang)(chang)(chang)度短、褶(zhe)多(duo)(120~350褶(zhe))而深、褶(zhe)間空隙(xi)(xi)小(xiao),過濾(lv)(lv)(lv)面(mian)積(ji)大,較之同(tong)徑(jing)同(tong)長(chang)(chang)(chang)濾(lv)(lv)(lv)袋(dai)面(mian)積(ji)大14~35倍,適(shi)(shi)于(yu)場地面(mian)積(ji)小(xiao)、空間小(xiao)的(de)地方布置;但因褶(zhe)角小(xiao),粉塵(chen)(chen)易(yi)積(ji)聚,難于(yu)清(qing)灰(hui),適(shi)(shi)于(yu)濃度≤5g/m粉塵(chen)(chen)的(de)過濾(lv)(lv)(lv)除(chu)(chu)塵(chen)(chen),過濾(lv)(lv)(lv)風(feng)速不宜>0.6m/min。
濾(lv)(lv)筒(tong)脈沖除塵(chen)(chen)器的(de)安(an)(an)裝(zhuang)方式(shi)有三種:垂(chui)直(zhi)、傾斜、水平安(an)(an)裝(zhuang)。濾(lv)(lv)筒(tong)垂(chui)直(zhi)安(an)(an)裝(zhuang),脈沖清(qing)灰(hui)時,粉(fen)(fen)塵(chen)(chen)易清(qing)落沉降至灰(hui)斗,效(xiao)果好。傾斜安(an)(an)裝(zhuang)時,濾(lv)(lv)筒(tong)上下相疊(die),結構(gou)緊湊,占地面(mian)積小,便于換(huan)筒(tong),但清(qing)灰(hui)時,上層濾(lv)(lv)筒(tong)清(qing)落的(de)粉(fen)(fen)塵(chen)(chen)沉落于下層濾(lv)(lv)筒(tong)上,難以 。水平安(an)(an)裝(zhuang),下層濾(lv)(lv)筒(tong)上部的(de)粉(fen)(fen)塵(chen)(chen)難 。傾斜安(an)(an)裝(zhuang)濾(lv)(lv)筒(tong)除塵(chen)(chen)器適于中小除塵(chen)(chen)系統非(fei)粘(zhan)性、低濃(nong)度、粒粗粉(fen)(fen)塵(chen)(chen)除塵(chen)(chen)用,也適于一些老式(shi)袋(dai)除塵(chen)(chen)器的(de)改造(zao)用。
除塵濾筒特點:
1、提(ti)高(gao) 的過濾(lv)面積;
2、一個低而(er)平(ping)穩的壓差,提高流通風量;
3、濾筒元件小巧,便(bian)于安裝;
4、特別(bie)適用于粉(fen)塵濃度大的行業。