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。

二級水壓(ya)縮空(kong)氣(qi)再以(yi)后持續上(shang)升，經(jing)制冷(leng)器制冷(leng)成(cheng)(cheng)(cheng)熱制冷(leng)液(ye)，下(xia)滑到去(qu)(qu)(qu)除(chu)(chu)(chu)罐中(zhong)(zhong)作新石油(you)(you)醚(mi)(mi)(mi)加到藥上(shang)面(mian)，新石油(you)(you)醚(mi)(mi)(mi)由上(shang)而下(xia)快速(su)利用(yong)(yong)藥草層(ceng)到去(qu)(qu)(qu)除(chu)(chu)(chu)罐尾部(bu),藥草中(zhong)(zhong)的(de)(de)可融(rong)掉(diao)(diao)性能夠含量融(rong)掉(diao)(diao)于去(qu)(qu)(qu)除(chu)(chu)(chu)罐中(zhong)(zhong)石油(you)(you)醚(mi)(mi)(mi)。去(qu)(qu)(qu)除(chu)(chu)(chu)液(ye)經(jing)抽濾(lv)管(guan)抽入萃(cui)取(qu)(qu)器、萃(cui)取(qu)(qu)型成(cheng)(cheng)(cheng)的(de)(de)二級水壓(ya)縮空(kong)氣(qi)又送達去(qu)(qu)(qu)除(chu)(chu)(chu)罐作熱原和新石油(you)(you)醚(mi)(mi)(mi)，這么型成(cheng)(cheng)(cheng)的(de)(de)新石油(you)(you)醚(mi)(mi)(mi)大流(liu)失去(qu)(qu)(qu)除(chu)(chu)(chu)，故藥草中(zhong)(zhong)溶質體積孔(kong)隙率與石油(you)(you)醚(mi)(mi)(mi)中(zhong)(zhong)含溶質體積孔(kong)隙率實現高(gao)等度，藥草中(zhong)(zhong)的(de)(de)溶質快速(su)總混，甚(shen)至可以(yi)總混(去(qu)(qu)(qu)除(chu)(chu)(chu)液(ye)透明色(se)(se))，這時，去(qu)(qu)(qu)除(chu)(chu)(chu)液(ye)停止工作抽入萃(cui)取(qu)(qu)器，萃(cui)取(qu)(qu)的(de)(de)二級水壓(ya)縮空(kong)氣(qi)轉送制冷(leng)器，萃(cui)取(qu)(qu)再以(yi)后開展，甚(shen)至萃(cui)取(qu)(qu)成(cheng)(cheng)(cheng)需要(yao)百分比(1.2～1.34)的(de)(de)膏藥，釋放被用(yong)(yong)。去(qu)(qu)(qu)除(chu)(chu)(chu)罐中(zhong)(zhong)的(de)(de)透明色(se)(se)液(ye)態，可倒出貯罐作下(xia)批復文(wen)件用(yong)(yong)，藥渣(zha)從(cong)出渣(zha)門排掉(diao)(diao)，如果是(shi)用(yong)(yong)有機(ji)會石油(you)(you)醚(mi)(mi)(mi)去(qu)(qu)(qu)除(chu)(chu)(chu)，則先加通常的(de)(de)水，開連(lian)通和夾套(tao)水壓(ya)縮空(kong)氣(qi)，收廢石油(you)(you)醚(mi)(mi)(mi)后，將(jiang)渣(zha)排掉(diao)(diao)。

中草藥提取罐 提取濃縮設備 精油提取設備主要技術參數