
DLSZ-I/II/III低溫(wen)循(xun)環水真(zhen)空(kong)泵(beng)抽真(zhen)空(kong)原(yuan)理與射流式抽氣(qi)器(qi)不(bu)同(tong),它仍(reng)屬(shu)於(yu)離(li)心式機械(xie)泵(beng)。在圓(yuan)筒形(xing)泵(beng)殼內(nei)偏心安裝著葉(ye)輪轉(zhuan)子(zi),其葉(ye)片為前(qian)彎(wan)式。
DLSZ-I/II/III低溫(wen)冷卻循環水真(zhen)空(kong)泵(beng)低溫(wen)冷卻循環水真(zhen)空(kong)泵(beng)是我(wo)公(gong)司(si)新(xin)研(yan)制的產(chan)品(pin),它(ta)是(shi)真空(kong)泵(beng)和(he)低(di)溫(wen)冷卻泵(beng)的結合(he)。即(ji)可(ke)以抽(chou)真空(kong),又可(ke)以提供低(di)溫(wen)冷卻循環水,是(shi)減(jian)壓蒸餾和(he)減(jian)壓濃(nong)縮的(de)良(liang)好(hao)輔(fu)助(zhu)設(she)備,特別適應(ying)配(pei)備旋(xuan)轉蒸(zheng)發器(qi),不(bu)但減少(shao)了使(shi)用空(kong)間(jian),而且(qie)降(jiang)低(di)了真空(kong)度(du),節省了水資源,被(bei)現代(dai)實(shi)驗室廣(guang)泛(fan)裝(zhuang)備(bei)。