單機脈沖除(chu)塵器
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單機脈沖除塵(chen)(chen)器其(qi)結構主要由過(guo)濾(lv)室、濾(lv)袋、凈氣室、灰(hui)斗(dou)(dou)、卸灰(hui)裝(zhuang)置、噴吹清灰(hui)裝(zhuang)置、電(dian)控系統組(zu)成(cheng)。單機袋式除塵(chen)(chen)器共有(you)七個系列(lie),每種(zhong)規(gui)格又分為標(biao)準帶灰(hui)斗(dou)(dou)式(A型)和(he)敞開(kai)法蘭(lan)式(無(wu)灰(hui)斗(dou)(dou)B型)兩(liang)種(zhong)。單機袋式除塵(chen)(chen)器有(you)體(ti)積小,處(chu)理風量大,結構緊湊,使用(yong)方便、可靠(kao)等(deng)優點。
一、工作原理(li)
含塵(chen)(chen)(chen)(chen)(chen)氣(qi)體(ti)(ti)由進(jin)(jin)氣(qi)口(kou)進(jin)(jin)入灰(hui)(hui)(hui)斗或(huo)通過(guo)(guo)花(hua)板孔兩(liang)種方式(shi)(shi)進(jin)(jin)除塵(chen)(chen)(chen)(chen)(chen)濾(lv)(lv)袋(dai)(dai)。含塵(chen)(chen)(chen)(chen)(chen)氣(qi)體(ti)(ti)透過(guo)(guo)除塵(chen)(chen)(chen)(chen)(chen)濾(lv)(lv)袋(dai)(dai)變為凈氣(qi),進(jin)(jin)入箱(xiang)體(ti)(ti),再經箱(xiang)體(ti)(ti)上部排放(fang)口(kou),由風(feng)機(ji)排走。粉塵(chen)(chen)(chen)(chen)(chen)積附在除塵(chen)(chen)(chen)(chen)(chen)濾(lv)(lv)袋(dai)(dai)內(nei)表面且不(bu)斷(duan)增(zeng)加(jia),使(shi)(shi)(shi)袋(dai)(dai)式(shi)(shi)除塵(chen)(chen)(chen)(chen)(chen)器的阻(zu)力不(bu)斷(duan)上升(sheng)(sheng),當阻(zu)力上升(sheng)(sheng)到(dao)約(yue)1500pa時,為了使(shi)(shi)(shi)袋(dai)(dai)式(shi)(shi)除塵(chen)(chen)(chen)(chen)(chen)器繼續(xu)工作(zuo),需(xu)定(ding)期 濾(lv)(lv)袋(dai)(dai)上的粉塵(chen)(chen)(chen)(chen)(chen),具體(ti)(ti)清(qing)灰(hui)(hui)(hui)時,關閉頂上風(feng)機(ji),啟動(dong)(dong)(dong)(dong)搖(yao)動(dong)(dong)(dong)(dong)電機(ji),由于搖(yao)動(dong)(dong)(dong)(dong)電機(ji)上偏心作(zuo)用,帶(dai)動(dong)(dong)(dong)(dong)連桿(gan)使(shi)(shi)(shi)搖(yao)動(dong)(dong)(dong)(dong)軸左右來(lai)回轉動(dong)(dong)(dong)(dong)。除塵(chen)(chen)(chen)(chen)(chen)濾(lv)(lv)袋(dai)(dai)就(jiu)呈波紋狀態,使(shi)(shi)(shi)粉塵(chen)(chen)(chen)(chen)(chen)掉(diao)下,卸出待(dai)清(qing)灰(hui)(hui)(hui)完即(ji)停止(zhi)搖(yao)動(dong)(dong)(dong)(dong)電機(ji),重(zhong)新啟動(dong)(dong)(dong)(dong)風(feng)機(ji),使(shi)(shi)(shi)袋(dai)(dai)式(shi)(shi)除塵(chen)(chen)(chen)(chen)(chen)器重(zhong)新開始(shi)工作(zuo),上述動(dong)(dong)(dong)(dong)作(zuo)是通過(guo)(guo)控制(zhi)儀來(lai)自動(dong)(dong)(dong)(dong)控制(zhi)完成的。隨過(guo)(guo)濾(lv)(lv)時間的增(zeng)加(jia),濾(lv)(lv)袋(dai)(dai)內(nei)表面粘(zhan)附的粉塵(chen)(chen)(chen)(chen)(chen)也不(bu)斷(duan)增(zeng)加(jia),濾(lv)(lv)袋(dai)(dai)阻(zu)力隨之上升(sheng)(sheng),從而影響除塵(chen)(chen)(chen)(chen)(chen)效果,采用自控清(qing)灰(hui)(hui)(hui)機(ji)構進(jin)(jin)行定(ding)時搖(yao)振(zhen)清(qing)灰(hui)(hui)(hui)或(huo)手控清(qing)灰(hui)(hui)(hui)機(ji)構,停機(ji)后自動(dong)(dong)(dong)(dong)搖(yao)振(zhen)數十秒,使(shi)(shi)(shi)粘(zhan)在濾(lv)(lv)袋(dai)(dai)內(nei)表面的粉塵(chen)(chen)(chen)(chen)(chen)抖落(luo)下來(lai),粉塵(chen)(chen)(chen)(chen)(chen)落(luo)到(dao)灰(hui)(hui)(hui)斗,抽屜或(huo)直接落(luo)到(dao)輸送皮帶(dai)上。
二、單(dan)價(jia)脈沖(chong)布袋除塵器優點
1.結構簡單緊湊,安裝容易,維修方便(內濾(lv)式)。
2.入口溫度<120℃除塵效果達99.8%
3.耐溫,耐腐蝕除(chu)塵(chen)器濾料的單機除(chu)塵(chen)器
4.體積小,處理風量(liang)大,結構緊湊(cou),使用方便
東莞環境23年廢氣、粉塵處理經驗,專注濕式靜電除塵器設備生產與研發。擁有各種環保設備,濕式靜電除塵器、活性炭吸附器、UV光氧凈化設備,噴淋塔、催化燃燒設備(RTO)等。