將藥材投入提取罐內，加藥材的5～10倍的溶媒如水、乙醇、甲醇、丙酮等(據工藝要求)。開啟提取罐直通和夾套蒸汽閥門，使提取液加熱至沸騰20～30分鐘后，用抽濾管將1/3提取液抽入濃縮器。關閉提取罐直通和夾套蒸汽、開啟加熱器閥門使液料進行濃縮。濃縮時產生二次蒸汽，通過蒸發器上升管送入提取罐作提取的熱源和溶液，維持提取罐內沸騰。

2次(ci)水汽(qi)不(bu)斷(duan)上升時，經(jing)空(kong)(kong)調蒸(zheng)發器(qi)器(qi)空(kong)(kong)調蒸(zheng)發器(qi)成(cheng)(cheng)(cheng)熱空(kong)(kong)調蒸(zheng)發器(qi)液(ye)，下(xia)(xia)挫到獲(huo)(huo)(huo)取(qu)(qu)(qu)(qu)罐里作(zuo)新石(shi)(shi)(shi)油(you)(you)(you)(you)(you)醚加到藥(yao)(yao)上面，新石(shi)(shi)(shi)油(you)(you)(you)(you)(you)醚由上而下(xia)(xia)飛(fei)速(su)(su)依(yi)據藥(yao)(yao)才層到獲(huo)(huo)(huo)取(qu)(qu)(qu)(qu)罐底層,藥(yao)(yao)才中(zhong)(zhong)的(de)可融解性(xing)更(geng)好營養成(cheng)(cheng)(cheng)分融解于獲(huo)(huo)(huo)取(qu)(qu)(qu)(qu)罐里石(shi)(shi)(shi)油(you)(you)(you)(you)(you)醚。獲(huo)(huo)(huo)取(qu)(qu)(qu)(qu)液(ye)經(jing)抽濾管抽入(ru)萃(cui)取(qu)(qu)(qu)(qu)器(qi)、萃(cui)取(qu)(qu)(qu)(qu)生(sheng)成(cheng)(cheng)(cheng)的(de)2次(ci)水汽(qi)又送(song)貨到獲(huo)(huo)(huo)取(qu)(qu)(qu)(qu)罐作(zuo)熱媒和新石(shi)(shi)(shi)油(you)(you)(you)(you)(you)醚，只要出(chu)現(xian)的(de)新石(shi)(shi)(shi)油(you)(you)(you)(you)(you)醚大(da)回到獲(huo)(huo)(huo)取(qu)(qu)(qu)(qu)，故藥(yao)(yao)才中(zhong)(zhong)溶(rong)質規格(ge)與(yu)石(shi)(shi)(shi)油(you)(you)(you)(you)(you)醚中(zhong)(zhong)含溶(rong)質規格(ge)實現(xian)高梯(ti)度方向，藥(yao)(yao)才中(zhong)(zhong)的(de)溶(rong)質飛(fei)速(su)(su)總混，若能(neng)全部總混(獲(huo)(huo)(huo)取(qu)(qu)(qu)(qu)液(ye)晶體(ti)(ti))，此情此景，獲(huo)(huo)(huo)取(qu)(qu)(qu)(qu)液(ye)中(zhong)(zhong)斷(duan)抽入(ru)萃(cui)取(qu)(qu)(qu)(qu)器(qi)，萃(cui)取(qu)(qu)(qu)(qu)的(de)2次(ci)水汽(qi)轉送(song)冷凝器(qi)，萃(cui)取(qu)(qu)(qu)(qu)不(bu)斷(duan)進行，若能(neng)萃(cui)取(qu)(qu)(qu)(qu)成(cheng)(cheng)(cheng)還(huan)要需求量(1.2～1.34)的(de)膏藥(yao)(yao)，排(pai)出(chu)被用。獲(huo)(huo)(huo)取(qu)(qu)(qu)(qu)罐里的(de)晶體(ti)(ti)介質，可裝入(ru)貯罐作(zuo)下(xia)(xia)批示用，藥(yao)(yao)渣(zha)從出(chu)渣(zha)門排(pai)掉，假(jia)如用生(sheng)產石(shi)(shi)(shi)油(you)(you)(you)(you)(you)醚獲(huo)(huo)(huo)取(qu)(qu)(qu)(qu)，則先加合適量的(de)水，開(kai)直通式(shi)和夾套(tao)水汽(qi)，收舊石(shi)(shi)(shi)油(you)(you)(you)(you)(you)醚后，將渣(zha)排(pai)掉。

中草藥提取罐 提取濃縮設備 精油提取設備主要技術參數