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。

再次蒸(zheng)氣(qi)依然上漲，經(jing)放(fang)(fang)置冷(leng)卻水器(qi)放(fang)(fang)置冷(leng)卻水成熱(re)放(fang)(fang)置冷(leng)卻水液，走(zou)低(di)到取(qu)(qu)出(chu)罐(guan)(guan)(guan)中(zhong)作(zuo)新(xin)石(shi)(shi)(shi)(shi)油(you)醚(mi)(mi)加到藥(yao)(yao)(yao)(yao)面上方，新(xin)石(shi)(shi)(shi)(shi)油(you)醚(mi)(mi)由(you)上而下(xia)繞城高(gao)速路采用(yong)中(zhong)草(cao)藥(yao)(yao)(yao)(yao)層(ceng)到取(qu)(qu)出(chu)罐(guan)(guan)(guan)上端,中(zhong)草(cao)藥(yao)(yao)(yao)(yao)中(zhong)的(de)(de)(de)(de)可陰離(li)子(zi)型更好成分表容解于(yu)取(qu)(qu)出(chu)罐(guan)(guan)(guan)中(zhong)石(shi)(shi)(shi)(shi)油(you)醚(mi)(mi)。取(qu)(qu)出(chu)液經(jing)抽濾(lv)管抽入高(gao)濃(nong)(nong)(nong)提煉(lian)(lian)器(qi)、高(gao)濃(nong)(nong)(nong)提煉(lian)(lian)產生了的(de)(de)(de)(de)再次蒸(zheng)氣(qi)又寄回取(qu)(qu)出(chu)罐(guan)(guan)(guan)作(zuo)電熱(re)鍋(guo)爐和(he)(he)新(xin)石(shi)(shi)(shi)(shi)油(you)醚(mi)(mi)，這般(ban)組(zu)成的(de)(de)(de)(de)新(xin)石(shi)(shi)(shi)(shi)油(you)醚(mi)(mi)大流(liu)回取(qu)(qu)出(chu)，故中(zhong)草(cao)藥(yao)(yao)(yao)(yao)中(zhong)溶(rong)質相對(dui)密(mi)度(du)單位(wei)與(yu)石(shi)(shi)(shi)(shi)油(you)醚(mi)(mi)中(zhong)含(han)溶(rong)質相對(dui)密(mi)度(du)單位(wei)堅持高(gao)等(deng)度(du)，中(zhong)草(cao)藥(yao)(yao)(yao)(yao)中(zhong)的(de)(de)(de)(de)溶(rong)質繞城高(gao)速路總混(hun)，直接(jie)左右非常總混(hun)(取(qu)(qu)出(chu)液沒有顏(yan)色透(tou)(tou)明的(de)(de)(de)(de))，同時(shi)，取(qu)(qu)出(chu)液停此抽入高(gao)濃(nong)(nong)(nong)提煉(lian)(lian)器(qi)，高(gao)濃(nong)(nong)(nong)提煉(lian)(lian)的(de)(de)(de)(de)再次蒸(zheng)氣(qi)轉送放(fang)(fang)置水冷(leng)卻器(qi)，高(gao)濃(nong)(nong)(nong)提煉(lian)(lian)依然確定，直接(jie)左右高(gao)濃(nong)(nong)(nong)提煉(lian)(lian)成所(suo)需(xu)比值(zhi)(1.2～1.34)的(de)(de)(de)(de)外用(yong)藥(yao)(yao)(yao)(yao)，散出(chu)被用(yong)。取(qu)(qu)出(chu)罐(guan)(guan)(guan)中(zhong)的(de)(de)(de)(de)沒有顏(yan)色透(tou)(tou)明的(de)(de)(de)(de)流(liu)體，可放(fang)(fang)上貯罐(guan)(guan)(guan)作(zuo)下(xia)審批用(yong)，藥(yao)(yao)(yao)(yao)渣(zha)從出(chu)渣(zha)門排掉，倘若用(yong)有機的(de)(de)(de)(de)石(shi)(shi)(shi)(shi)油(you)醚(mi)(mi)取(qu)(qu)出(chu)，則先加合適量的(de)(de)(de)(de)水，開直達和(he)(he)夾套蒸(zheng)氣(qi)，利用(yong)石(shi)(shi)(shi)(shi)油(you)醚(mi)(mi)后，將渣(zha)排掉。

中草藥提取罐 提取濃縮設備 精油提取設備主要技術參數