一、隔膜式壓濾機簡介
隔膜式壓濾機,也稱隔膜壓濾機,是濾板與濾布之間加裝了一層彈性膜的壓濾機,具有(you)壓榨壓力高、耐腐蝕性能(neng)好維(wei)修方便(bian)、安全可(ke)靠等(deng)優(you)點,是(shi)冶金、煤氣、造紙(zhi)、煉(lian)焦、制藥、食品、釀造、精(jing)細化工(gong)等(deng)行業的常(chang)用設備,廣泛應用于需(xu)要(yao)固液分離的各(ge)個領域。
二、隔膜壓濾機和板框壓濾機的區別有哪些
板框(kuang)壓(ya)(ya)濾(lv)機與(yu)隔(ge)(ge)膜壓(ya)(ya)濾(lv)機的基本原理、結構相同(tong),不同(tong)之(zhi)處是(shi)隔(ge)(ge)膜壓(ya)(ya)濾(lv)機使(shi)用的濾(lv)板是(shi)雙面帶有隔(ge)(ge)膜型腔,這(zhe)兩(liang)種(zhong)壓(ya)(ya)濾(lv)機之(zhi)間(jian)的具(ju)體區別(bie)有:
1、濾板結構的不同
板(ban)(ban)(ban)(ban)(ban)框式壓濾(lv)機過濾(lv)室(shi)采(cai)用的兩種(zhong)濾(lv)板(ban)(ban)(ban)(ban)(ban)交錯拼接而成(cheng)(cheng),一(yi)種(zhong)實心(xin)濾(lv)板(ban)(ban)(ban)(ban)(ban)和一(yi)種(zhong)邊框濾(lv)板(ban)(ban)(ban)(ban)(ban)。隔(ge)膜(mo)壓濾(lv)機采(cai)用的兩種(zhong)不同濾(lv)板(ban)(ban)(ban)(ban)(ban),一(yi)種(zhong)實心(xin)濾(lv)板(ban)(ban)(ban)(ban)(ban),一(yi)種(zhong)是(shi)空心(xin)濾(lv)板(ban)(ban)(ban)(ban)(ban)。邊框濾(lv)板(ban)(ban)(ban)(ban)(ban)像(xiang)四根條(tiao)子(zi)圍成(cheng)(cheng)的,而空心(xin)濾(lv)板(ban)(ban)(ban)(ban)(ban)則是(shi)采(cai)用的兩層鑄造在一(yi)起,形成(cheng)(cheng)濾(lv)板(ban)(ban)(ban)(ban)(ban)中間有很大的空隙,這就是(shi)空心(xin)濾(lv)板(ban)(ban)(ban)(ban)(ban)。
2、過濾腔形成不同
板(ban)框式(shi)壓濾機(ji)過(guo)濾腔(qiang)需要兩塊實(shi)心(xin)濾板(ban)在加上一(yi)塊邊框濾板(ban)組成,隔膜壓濾機(ji)采用一(yi)塊實(shi)心(xin)濾板(ban)與一(yi)塊空心(xin)濾板(ban)組成。
3、濾布樣式的不同
隔膜壓濾(lv)(lv)機采(cai)用兩(liang)張(zhang)(zhang)濾(lv)(lv)布,中間(jian)相連,形(xing)(xing)成一(yi)個濾(lv)(lv)布單體。而板(ban)(ban)框式壓濾(lv)(lv)機濾(lv)(lv)布則是采(cai)用的一(yi)張(zhang)(zhang)正方形(xing)(xing)的濾(lv)(lv)布。隔膜壓濾(lv)(lv)機濾(lv)(lv)布采(cai)用包(bao)裹(guo)(guo)式方式,將兩(liang)層(ceng)其(qi)中的一(yi)層(ceng)穿過濾(lv)(lv)板(ban)(ban)中間(jian)小洞后再平展開(kai)了,包(bao)裹(guo)(guo)濾(lv)(lv)板(ban)(ban)。而板(ban)(ban)框式壓濾(lv)(lv)機直(zhi)接的放(fang)在(zai)濾(lv)(lv)板(ban)(ban)之間(jian)就可以。
三、板框式壓濾機與隔膜式壓濾機哪個好
隔膜式壓濾機。
隔(ge)(ge)(ge)膜(mo)壓(ya)濾(lv)(lv)(lv)機(ji)使(shi)用的(de)濾(lv)(lv)(lv)板(ban)是(shi)雙(shuang)面(mian)帶有隔(ge)(ge)(ge)膜(mo)型腔,與框式壓(ya)濾(lv)(lv)(lv)機(ji)的(de)過(guo)(guo)濾(lv)(lv)(lv)板(ban)相(xiang)比,隔(ge)(ge)(ge)膜(mo)濾(lv)(lv)(lv)板(ban)有兩(liang)個可前后移動的(de)過(guo)(guo)濾(lv)(lv)(lv)面(mian):隔(ge)(ge)(ge)膜(mo)。當在(zai)隔(ge)(ge)(ge)膜(mo)后側通(tong)入壓(ya)榨(zha)介質(zhi)時(如(ru)壓(ya)縮空氣),這些可移動的(de)隔(ge)(ge)(ge)膜(mo)就(jiu)會(hui)向過(guo)(guo)濾(lv)(lv)(lv)腔室的(de)方向鼓出,也就(jiu)是(shi)說在(zai)過(guo)(guo)濾(lv)(lv)(lv)過(guo)(guo)程結束以后對濾(lv)(lv)(lv)餅進行再(zai)次高壓(ya)擠(ji)壓(ya)。配(pei)備隔(ge)(ge)(ge)膜(mo)濾(lv)(lv)(lv)板(ban)的(de)過(guo)(guo)濾(lv)(lv)(lv)工藝,濾(lv)(lv)(lv)餅的(de)含水(shui)率(lv)能比普通(tong)板(ban)框壓(ya)濾(lv)(lv)(lv)機(ji)的(de)濾(lv)(lv)(lv)板(ban)低10-40%,可節約大(da)量(liang)后續成本(ben),在(zai)對濾(lv)(lv)(lv)餅洗滌時可以通(tong)過(guo)(guo)隔(ge)(ge)(ge)膜(mo)的(de)壓(ya)榨(zha)使(shi)洗滌水(shui)量(liang)更少,效果(guo)更佳。