DLSZ-I/II/III低溫(wen)循環水真空(kong)泵(beng)抽(chou)真空(kong)原(yuan)理與射流式(shi)抽(chou)氣器不同,它仍屬于離心式(shi)機(ji)械(xie)泵(beng)。在圓筒形泵(beng)殼內偏(pian)心安裝(zhuang)著葉(xie)輪(lun)轉子,其葉(xie)片為前(qian)彎式(shi)。
DLSZ-I/II/III低溫(wen)冷(leng)卻(que)(que)循(xun)環(huan)(huan)水(shui)真(zhen)(zhen)空(kong)(kong)(kong)泵低溫(wen)冷(leng)卻(que)(que)循(xun)環(huan)(huan)水(shui)真(zhen)(zhen)空(kong)(kong)(kong)泵是我公司新研制(zhi)的(de)產品,它(ta)是真(zhen)(zhen)空(kong)(kong)(kong)泵和低溫(wen)冷(leng)卻(que)(que)泵的(de)結合(he)。即可以抽真(zhen)(zhen)空(kong)(kong)(kong),又可以提供低溫(wen)冷(leng)卻(que)(que)循(xun)環(huan)(huan)水(shui),是減壓蒸(zheng)(zheng)餾(liu)和減壓濃縮的(de)良(liang)好輔助設備,特別適應配備旋轉蒸(zheng)(zheng)發器,不(bu)但減少了(le)使用空(kong)(kong)(kong)間,而且降低了(le)真(zhen)(zhen)空(kong)(kong)(kong)度,節省了(le)水(shui)資(zi)源,被(bei)現(xian)代實驗室廣泛(fan)裝備。