粉末回(hui)收濾(lv)筒除塵器使用壽(shou)命(ming)長,濾(lv)筒的使用壽(shou)命(ming)可達2年(nian),地減少(shao)了(le)除塵器換濾(lv)芯的次數(shu)(傳統布(bu)袋(dai)除塵器平均每6個月(yue)左(zuo)右換一(yi)次),維(wei)護簡單(dan),降低(di)了(le)用戶在使用過程(cheng)中的維(wei)護成本。

粉(fen)(fen)(fen)末(mo)回收濾(lv)筒(tong)除(chu)塵(chen)(chen)(chen)器(qi)采(cai)用(yong)(yong)垂(chui)直(zhi)式濾(lv)筒(tong)結構,便于粉(fen)(fen)(fen)塵(chen)(chen)(chen)吸(xi)附及清(qing)(qing)灰(hui)(hui);且由于在清(qing)(qing)灰(hui)(hui)時(shi)濾(lv)料的抖動較小,使(shi)濾(lv)筒(tong)的于濾(lv)袋,維修費用(yong)(yong)低。采(cai)用(yong)(yong)目前上   的離線三狀(zhuang)態(過(guo)濾(lv),清(qing)(qing)灰(hui)(hui),靜(jing)止)清(qing)(qing)灰(hui)(hui)方式,避免(mian)了清(qing)(qing)灰(hui)(hui)時(shi)的“再吸(xi)附”現(xian)象,使(shi)清(qing)(qing)灰(hui)(hui)   。設(she)計有預收塵(chen)(chen)(chen)機構,不但克服了粉(fen)(fen)(fen)塵(chen)(chen)(chen)直(zhi)接沖(chong)(chong)(chong)刷容(rong)易磨(mo)損濾(lv)筒(tong)的缺點,而且可(ke)(ke)以提器(qi)入口處的粉(fen)(fen)(fen)塵(chen)(chen)(chen)濃度。對(dui)影響主要性能的關鍵元(yuan)件(如脈沖(chong)(chong)(chong)閥(fa))采(cai)用(yong)(yong)耐損耗(hao)元(yuan)件,其易損件膜片的使(shi)用(yong)(yong)壽命超過(guo)100萬次。粉(fen)(fen)(fen)末(mo)回收濾(lv)筒(tong)除(chu)塵(chen)(chen)(chen)器(qi)采(cai)用(yong)(yong)分列(lie)噴吹(chui)清(qing)(qing)灰(hui)(hui)技術,一個脈沖(chong)(chong)(chong)閥(fa)可(ke)(ke)同時(shi)噴吹(chui)一列(lie)(每列(lie)濾(lv)筒(tong)數(shu)量多(duo)為12個),可(ke)(ke)地減少脈沖(chong)(chong)(chong)閥(fa)的數(shu)量。脈沖(chong)(chong)(chong)閥(fa)三狀(zhuang)態清(qing)(qing)灰(hui)(hui)機構采(cai)用(yong)(yong)PLC自(zi)動控制(zhi),并兼(jian)有定時(shi)或手動二種控制(zhi)方式任選。可(ke)(ke)根據安(an)裝空(kong)間的需要采(cai)用(yong)(yong)不同列(lie)數(shu),行數(shu)的濾(lv)筒(tong)任意組合;單(dan)位過(guo)濾(lv)面(mian)積占用(yong)(yong)的三維空(kong)間小,可(ke)(ke)替用(yong)(yong)戶節約大量空(kong)間資源,間接減少用(yong)(yong)戶的一次性投資成本。

粉(fen)末回收濾筒除(chu)塵器工作(zuo)原理

含塵氣(qi)(qi)體進入(ru)除塵器(qi)灰斗后,由于氣(qi)(qi)流(liu)斷面突(tu)然擴大,氣(qi)(qi)流(liu)中一部(bu)分顆料(liao)粗大的(de)塵粒在重力(li)和慣性力(li)作(zuo)用(yong)下(xia)沉降下(xia)來；粒度細,密(mi)度小的(de)塵粒進入(ru)過(guo)濾室后,通(tong)過(guo)布(bu)朗擴散和篩(shai)濾等(deng)綜合效應,使粉塵沉積在濾料(liao)表(biao)面,凈(jing)化后的(de)氣(qi)(qi)體透過(guo)濾筒進入(ru)上箱體的(de)凈(jing)氣(qi)(qi)腔并匯(hui)集(ji)至出風口排出。

粉末(mo)回收濾筒除(chu)塵(chen)器(qi)的阻(zu)力(li)隨濾料表面粉塵(chen)層厚度的增(zeng)加而增(zeng)大。阻(zu)力(li)達到某(mou)一規(gui)定(ding)值(zhi)時,進行(xing)清灰(hui)。為(wei)了(le)系(xi)統的正常(chang)運(yun)行(xing),除(chu)塵(chen)器(qi)阻(zu)力(li)的上限(xian)應(ying)維持在1400～1600Pa范圍(wei)內,當超過(guo)此限(xian)定(ding)范圍(wei),應(ying)由PLC脈(mo)沖自動控制器(qi)通過(guo)定(ding)阻(zu)或定(ding)時發出指令,進行(xing)三(san)狀態清灰(hui)。灰(hui)斗(dou)內收集的粉塵(chen)通過(guo)卸灰(hui)閥,連續排出。