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。

分(fen)次(ci)(ci)水(shui)汽(qi)一直(zhi)上升的(de)(de)(de)，經空(kong)調蒸(zheng)(zheng)發(fa)器(qi)(qi)(qi)器(qi)(qi)(qi)空(kong)調蒸(zheng)(zheng)發(fa)器(qi)(qi)(qi)成熱(re)空(kong)調蒸(zheng)(zheng)發(fa)器(qi)(qi)(qi)液，暴跌到(dao)添(tian)(tian)加(jia)(jia)罐(guan)中(zhong)作(zuo)新石(shi)(shi)(shi)(shi)油(you)(you)醚加(jia)(jia)到(dao)藥面上方，新石(shi)(shi)(shi)(shi)油(you)(you)醚由(you)上而下(xia)迅速(su)的(de)(de)(de)在中(zhong)草藥層(ceng)到(dao)添(tian)(tian)加(jia)(jia)罐(guan)低部,中(zhong)草藥中(zhong)的(de)(de)(de)可可溶(rong)(rong)性有效(xiao)地情況(kuang)充分(fen)均(jun)勻溶(rong)(rong)解于添(tian)(tian)加(jia)(jia)罐(guan)中(zhong)石(shi)(shi)(shi)(shi)油(you)(you)醚。添(tian)(tian)加(jia)(jia)液經抽(chou)濾管抽(chou)入高(gao)濃器(qi)(qi)(qi)、高(gao)濃產生了(le)的(de)(de)(de)分(fen)次(ci)(ci)水(shui)汽(qi)又送至(zhi)添(tian)(tian)加(jia)(jia)罐(guan)作(zuo)熱(re)力和新石(shi)(shi)(shi)(shi)油(you)(you)醚，也許出現的(de)(de)(de)新石(shi)(shi)(shi)(shi)油(you)(you)醚大出液添(tian)(tian)加(jia)(jia)，故中(zhong)草藥中(zhong)溶(rong)(rong)質比熱(re)容計(ji)算(suan)公式與石(shi)(shi)(shi)(shi)油(you)(you)醚中(zhong)含溶(rong)(rong)質比熱(re)容計(ji)算(suan)公式保(bao)證高(gao)均(jun)值，中(zhong)草藥中(zhong)的(de)(de)(de)溶(rong)(rong)質迅速(su)的(de)(de)(de)浸提度，終(zhong)會(hui)完整浸提度(添(tian)(tian)加(jia)(jia)液透明(ming)(ming))，這時，添(tian)(tian)加(jia)(jia)液關閉程序抽(chou)入高(gao)濃器(qi)(qi)(qi)，高(gao)濃的(de)(de)(de)分(fen)次(ci)(ci)水(shui)汽(qi)轉送蒸(zheng)(zheng)發(fa)器(qi)(qi)(qi)，高(gao)濃一直(zhi)對其進行(xing)，終(zhong)會(hui)高(gao)濃成必須要總量(1.2～1.34)的(de)(de)(de)軟(ruan)膏，拉出被用。添(tian)(tian)加(jia)(jia)罐(guan)中(zhong)的(de)(de)(de)透明(ming)(ming)介質液體，可復制到(dao)貯(zhu)罐(guan)作(zuo)下(xia)審批用，藥渣從出渣門排掉，如(ru)果(guo)是用有機酸石(shi)(shi)(shi)(shi)油(you)(you)醚添(tian)(tian)加(jia)(jia)，則先加(jia)(jia)適當的(de)(de)(de)水(shui)，開直(zhi)通式和夾(jia)套(tao)水(shui)汽(qi)，回籠石(shi)(shi)(shi)(shi)油(you)(you)醚后(hou)，將渣排掉。

中草藥提取罐 提取濃縮設備 精油提取設備主要技術參數