旋轉蒸發儀

旋(xuan)轉(zhuan)(zhuan)蒸(zheng)(zheng)發(fa)儀(yi)主要用于在減(jian)(jian)壓條件下連續(xu)蒸(zheng)(zheng)餾(liu)大量易揮發(fa)性溶劑。尤其對萃取液(ye)的濃(nong)縮(suo)和色譜分離(li)時(shi)的接收液(ye)的蒸(zheng)(zheng)餾(liu)，可以分離(li)和純化反應產物。旋(xuan)轉(zhuan)(zhuan)蒸(zheng)(zheng)發(fa)儀(yi)的基本(ben)原理就是減(jian)(jian)壓蒸(zheng)(zheng)餾(liu)，也就是在減(jian)(jian)壓情(qing)況下，當溶劑蒸(zheng)(zheng)餾(liu)時(shi)，蒸(zheng)(zheng)餾(liu)燒瓶在連續(xu)轉(zhuan)(zhuan)動。

蒸餾水器

蒸(zheng)(zheng)餾(liu)(liu)(liu)水(shui)器是(shi)(shi)(shi)用(yong)電加熱自來水(shui)制(zhi)取(qu)純水(shui)。通過加熱蒸(zheng)(zheng)餾(liu)(liu)(liu)水(shui)產生蒸(zheng)(zheng)汽，冷(leng)(leng)凝成(cheng)蒸(zheng)(zheng)餾(liu)(liu)(liu)水(shui)，可適用(yong)于(yu)制(zhi)藥，制(zhi)劑，實驗(yan)室，化驗(yan)室等部門(men)使用(yong)。目前蒸(zheng)(zheng)餾(liu)(liu)(liu)水(shui)器一般都是(shi)(shi)(shi)采用(yong)優質的(de)不(bu)銹鋼材料，經(jing)過特(te)殊處理后加工而成(cheng)。這樣不(bu)僅充(chong)分保證了(le)蒸(zheng)(zheng)餾(liu)(liu)(liu)水(shui)的(de)質量，而且也(ye)大大提高(gao)了(le)使用(yong)壽命。它(ta)的(de)工作原理是(shi)(shi)(shi)——利(li)用(yong)液體(ti)遇熱氣(qi)化遇冷(leng)(leng)液化的(de)原理制(zhi)備蒸(zheng)(zheng)餾(liu)(liu)(liu)水(shui)的(de)。

循環水真空泵

循環(huan)水(shui)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)又叫水(shui)環(huan)式真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)是一種粗(cu)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)。水(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)最初用(yong)(yong)作自吸水(shui)泵(beng)，而后逐漸用(yong)(yong)于石油(you)、化工(gong)(gong)、機(ji)械(xie)、礦(kuang)山、輕工(gong)(gong)、醫藥及食(shi)品等許(xu)多(duo)工(gong)(gong)業(ye)部門。在工(gong)(gong)業(ye)生(sheng)產的許(xu)多(duo)工(gong)(gong)藝過程中，如真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)過濾(lv)、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)引水(shui)、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)送料、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)蒸發、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)濃(nong)縮、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)回(hui)潮(chao)和(he)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)脫(tuo)氣等，水(shui)環(huan)泵(beng)得到(dao)廣泛的應用(yong)(yong)。