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),使提(ti)(ti)(ti)(ti)取(qu)液(ye)(ye)(ye)加(jia)熱(re)至沸(fei)騰(teng)20--30分(fen)(fen)(fen)鐘后,用抽濾管將三分(fen)(fen)(fen)之(zhi)一的提(ti)(ti)(ti)(ti)取(qu)液(ye)(ye)(ye)抽入(ru)。關(guan)閉提(ti)(ti)(ti)(ti)取(qu)罐直(zhi)統(tong)與夾套(tao)熱(re)水(shui),開(kai)啟濃(nong)縮罐直(zhi)統(tong)與加(jia)熱(re)系統(tong)使濃(nong)縮汁溫度(du)(du)保持(chi)在80℃左右,真空度(du)(du)保持(chi)在-0.05到(dao)-0.09MPA,濃(nong)縮時(shi)產生(sheng)的二(er)次(ci)(ci)蒸汽(qi)經(jing)過冷凝器與冷卻器變成冷凝液(ye)(ye)(ye)回流至提(ti)(ti)(ti)(ti)取(qu)罐做新溶(rong)(rong)劑(ji)(ji)加(jia)入(ru)藥(yao)(yao)里,新溶(rong)(rong)劑(ji)(ji)由上而下通(tong)過藥(yao)(yao)材(cai)層(ceng)到(dao)提(ti)(ti)(ti)(ti)取(qu)罐底部,藥(yao)(yao)材(cai)中的可(ke)溶(rong)(rong)性成分(fen)(fen)(fen)溶(rong)(rong)解于提(ti)(ti)(ti)(ti)取(qu)罐內溶(rong)(rong)劑(ji)(ji),提(ti)(ti)(ti)(ti)取(qu)液(ye)(ye)(ye)經(jing)抽濾管抽入(ru)濃(nong)縮罐,濃(nong)縮產生(sheng)的二(er)次(ci)(ci)蒸汽(qi)又送至提(ti)(ti)(ti)(ti)取(qu)罐做新溶(rong)(rong)劑(ji)(ji),形成新溶(rong)(rong)劑(ji)(ji)回流提(ti)(ti)(ti)(ti)取(qu),直(zhi)至完全(quan)溶(rong)(rong)出(chu)(提(ti)(ti)(ti)(ti)取(qu)液(ye)(ye)(ye)無色)濃(nong)縮繼續進行(xing),直(zhi)至濃(nong)縮成需要的比重藥(yao)(yao)膏,提(ti)(ti)(ti)(ti)取(qu)罐內的無色液(ye)(ye)(ye)體可(ke)下次(ci)(ci)復用,若(ruo)是(shi)有機溶(rong)(rong)劑(ji)(ji)提(ti)(ti)(ti)(ti)取(qu),則先加(jia)適量水(shui),開(kai)直(zhi)統(tong)與夾套(tao)熱(re)水(shui),回收(shou)溶(rong)(rong)劑(ji)(ji)后,將渣排掉。

7.熱回流提取濃縮機組在使用中,提取設備跟濃縮(suo)設(she)備可獨立(li)運作,也可聯動運行,提高了設(she)備的運作合理性,操(cao)作方便便捷。
8. 啤酒回報: 回報的能力大,用于真空箱精煉過程。比老型之類機的提升制造率5-10倍,拉低耗能30%,享有投資的小,回報成效高的特別。 9. 機 購置科學合理、寬敞、的外殼小巧玲瓏美化,受熱器、化掉器利用304不銹鋼材料隔熱恒溫構成,隔熱恒溫層外擦304不銹鋼材料金屬薄板加工的外殼,外表面做鏡面或亞光凈化處理。適合實驗所室狀態下利用規范要求,利于實操、保障; 10. 此專用設備配帶水油分離法器和高效化空氣冷卻器,可導入香熏油等常綠植物性按摩精油。