DMF-Y-50S型電磁脈沖閥

DMF-Y-50S電(dian)磁脈(mo)沖閥簡(jian)介：

該閥(fa)系(xi)引進(jin)（亦稱(cheng)隔膜閥(fa)）是(shi)脈沖(chong)袋式除(chu)塵器(qi)清灰噴吹系(xi)統的壓縮空氣“開關”受脈沖(chong)噴吹控制(zhi)儀輸出信(xin)號的控制(zhi)，該除(chu)塵配件對濾袋逐排（室）噴吹清灰，使(shi)除(chu)塵器(qi)的阻力保持在設定的范圍之(zhi)內(nei)，以除(chu)塵器(qi)的處理能力和收塵效率。

受脈沖噴吹控

制儀輸(shu)出信號(hao)的(de)(de)(de)控制，該除塵配(pei)件(jian)對(dui)濾袋逐排（室(shi)）噴吹清灰(hui)，使除塵器的(de)(de)(de)阻力(li)保(bao)持在(zai)設(she)定(ding)的(de)(de)(de)范(fan)圍(wei)之(zhi)內，以除塵器的(de)(de)(de)處理能力(li)和收塵效率。  

結(jie)構(gou)特點：DMF-Y-50S電(dian)磁脈沖(chong)閥口徑大，噴(pen)(pen)吹(chui)(chui)的氣(qi)流(liu)量損失(shi)小，采用(yong)(yong)IP65防護等級戶外型,表面處理(li),全部選(xuan)用(yong)(yong)   的成(cheng)(cheng)品膜(mo)片，膜(mo)片組件在制(zhi)造(zao)過程(cheng)中全部檢查，合(he)格(ge)后(hou)再進入(ru)裝(zhuang)配線。減少(shao)無謂的氣(qi)耗(hao),降(jiang)低(di)您的運營成(cheng)(cheng)本。外形及安裝(zhuang)尺寸初次通用(yong)(yong)，閥門小安裝(zhuang)間(jian)距(ju)190mm，不同(tong)的是噴(pen)(pen)吹(chui)(chui)出口   大。這種電(dian)磁脈沖(chong)閥在運行中的沖(chong)量接入(ru)導管上的閥門，要保(bao)持全開狀態，因而要加鉛封。

工(gong)作原理(li)：膜(mo)(mo)片把電(dian)磁(ci)(ci)脈(mo)(mo)沖(chong)閥(fa)分為前后(hou)二個氣(qi)(qi)(qi)(qi)(qi)室(shi)(shi)(shi),接通清(qing)潔壓(ya)(ya)(ya)縮空(kong)氣(qi)(qi)(qi)(qi)(qi)時(shi),壓(ya)(ya)(ya)縮空(kong)氣(qi)(qi)(qi)(qi)(qi)通過(guo)節流孔(kong),進入后(hou)氣(qi)(qi)(qi)(qi)(qi)室(shi)(shi)(shi),此時(shi)后(hou)氣(qi)(qi)(qi)(qi)(qi)室(shi)(shi)(shi)的(de)壓(ya)(ya)(ya)力將(jiang)膜(mo)(mo)片緊貼閥(fa)的(de)出(chu)氣(qi)(qi)(qi)(qi)(qi)口,電(dian)磁(ci)(ci)閥(fa)處(chu)于(yu)(yu)關(guan)閉狀(zhuang)(zhuang)態(tai),脈(mo)(mo)沖(chong)控制(zhi)(zhi)儀輸出(chu)信號,使(shi)電(dian)磁(ci)(ci)脈(mo)(mo)沖(chong)閥(fa)銜鐵(tie)移動,閥(fa)后(hou)氣(qi)(qi)(qi)(qi)(qi)室(shi)(shi)(shi)放氣(qi)(qi)(qi)(qi)(qi)孔(kong)打開(kai),后(hou)氣(qi)(qi)(qi)(qi)(qi)室(shi)(shi)(shi)失壓(ya)(ya)(ya),使(shi)膜(mo)(mo)片后(hou)移,壓(ya)(ya)(ya)縮空(kong)氣(qi)(qi)(qi)(qi)(qi)通過(guo)閥(fa)的(de)出(chu)氣(qi)(qi)(qi)(qi)(qi)口噴吹(chui),電(dian)磁(ci)(ci)閥(fa)處(chu)于(yu)(yu)開(kai)啟狀(zhuang)(zhuang)態(tai)噴吹(chui)開(kai)始,脈(mo)(mo)沖(chong)控制(zhi)(zhi)儀輸出(chu)信號消(xiao)失,電(dian)磁(ci)(ci)脈(mo)(mo)沖(chong)閥(fa)銜鐵(tie)復位,后(hou)氣(qi)(qi)(qi)(qi)(qi)室(shi)(shi)(shi)放氣(qi)(qi)(qi)(qi)(qi)孔(kong)關(guan)閉,后(hou)氣(qi)(qi)(qi)(qi)(qi)室(shi)(shi)(shi)壓(ya)(ya)(ya)力升高使(shi)膜(mo)(mo)片緊貼閥(fa)的(de)出(chu)氣(qi)(qi)(qi)(qi)(qi)口電(dian)磁(ci)(ci)脈(mo)(mo)沖(chong)閥(fa)處(chu)于(yu)(yu)關(guan)閉狀(zhuang)(zhuang)態(tai),噴吹(chui)停止,噴吹(chui)時(shi)間的(de)長短氣(qi)(qi)(qi)(qi)(qi)量大小(xiao)被(bei)控制(zhi)(zhi)儀所控。

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