將藥材投入提取罐內,加入5—10倍的溶劑如水、乙醇、甲醇、丙酮等(根據工藝要求)。開啟提取罐加(jia)熱(re)系統(tong)(tong)(tong),使(shi)提(ti)取(qu)(qu)(qu)(qu)(qu)(qu)液加(jia)熱(re)至沸騰(teng)20--30分(fen)鐘(zhong)后,用(yong)抽濾管(guan)將三(san)分(fen)之一的(de)提(ti)取(qu)(qu)(qu)(qu)(qu)(qu)液抽入(ru)(ru)。關閉提(ti)取(qu)(qu)(qu)(qu)(qu)(qu)罐(guan)直(zhi)統(tong)(tong)(tong)與(yu)夾套(tao)熱(re)水,開(kai)(kai)啟濃(nong)(nong)縮(suo)(suo)罐(guan)直(zhi)統(tong)(tong)(tong)與(yu)加(jia)熱(re)系統(tong)(tong)(tong)使(shi)濃(nong)(nong)縮(suo)(suo)汁溫度保(bao)持在(zai)80℃左(zuo)右(you),真空度保(bao)持在(zai)-0.05到-0.09MPA,濃(nong)(nong)縮(suo)(suo)時產(chan)生的(de)二次(ci)(ci)蒸汽(qi)經(jing)過冷(leng)凝器(qi)與(yu)冷(leng)卻器(qi)變成冷(leng)凝液回(hui)(hui)流(liu)至提(ti)取(qu)(qu)(qu)(qu)(qu)(qu)罐(guan)做(zuo)新溶(rong)劑(ji)加(jia)入(ru)(ru)藥(yao)(yao)里,新溶(rong)劑(ji)由(you)上而(er)下通過藥(yao)(yao)材層到提(ti)取(qu)(qu)(qu)(qu)(qu)(qu)罐(guan)底(di)部,藥(yao)(yao)材中的(de)可(ke)溶(rong)性(xing)成分(fen)溶(rong)解于提(ti)取(qu)(qu)(qu)(qu)(qu)(qu)罐(guan)內(nei)溶(rong)劑(ji),提(ti)取(qu)(qu)(qu)(qu)(qu)(qu)液經(jing)抽濾管(guan)抽入(ru)(ru)濃(nong)(nong)縮(suo)(suo)罐(guan),濃(nong)(nong)縮(suo)(suo)產(chan)生的(de)二次(ci)(ci)蒸汽(qi)又(you)送至提(ti)取(qu)(qu)(qu)(qu)(qu)(qu)罐(guan)做(zuo)新溶(rong)劑(ji),形成新溶(rong)劑(ji)回(hui)(hui)流(liu)提(ti)取(qu)(qu)(qu)(qu)(qu)(qu),直(zhi)至完全溶(rong)出(chu)(提(ti)取(qu)(qu)(qu)(qu)(qu)(qu)液無色(se))濃(nong)(nong)縮(suo)(suo)繼續進行,直(zhi)至濃(nong)(nong)縮(suo)(suo)成需要的(de)比(bi)重藥(yao)(yao)膏(gao),提(ti)取(qu)(qu)(qu)(qu)(qu)(qu)罐(guan)內(nei)的(de)無色(se)液體可(ke)下次(ci)(ci)復(fu)用(yong),若是(shi)有機溶(rong)劑(ji)提(ti)取(qu)(qu)(qu)(qu)(qu)(qu),則先(xian)加(jia)適量水,開(kai)(kai)直(zhi)統(tong)(tong)(tong)與(yu)夾套(tao)熱(re)水,回(hui)(hui)收溶(rong)劑(ji)后,將渣排(pai)掉。

7.熱回流提取濃縮機組在使用中,提取設備跟濃縮設備(bei)可獨立運作(zuo),也可聯(lian)動運行,提高(gao)了設備(bei)的運作(zuo)合理(li)性(xing),操作(zuo)方便便捷。
8. 酒利用: 利用程度大,選用渦流精濃方法。比老型這類機 延長制作率5-10倍,大幅度降低耗電30%,具有著投資費用小,利用前景高的基本特征。 9. 環保設備選用合理有效、寬敞、尺寸圖精巧自然,加水器、多效冷疑器通過不銹鋼裝飾管嗎管保冷的結構,保冷層外用藥不銹鋼裝飾管嗎管簿板加工護殼,外表面做鏡面板或亞光清理。合適實踐室必備條件下操控必須,以便操控、檢修; 10. 此機 備有水和油區分器和高效、性價比最高冷卻器,可分離出芬香油等藤本植物性按摩精油。