二手500升提取濃縮機組二手500升提取濃縮機組

　　本機是(shi)藥(yao)物有效成(cheng)份的(de)提(ti)(ti)(ti)取(qu)與濃(nong)縮聯合應用(yong)裝置，其優點是(shi)集提(ti)(ti)(ti)取(qu)和(he)濃(nong)縮于一體，采用(yong)全封(feng)閉連續循(xun)環(huan)提(ti)(ti)(ti)取(qu)濃(nong)縮，在熱提(ti)(ti)(ti)取(qu)過程中，提(ti)(ti)(ti)取(qu)罐內的(de)藥(yao)液經(jing)濾層(ceng)連接進入(ru)加熱器，蒸(zheng)發(fa)器內，進行循(xun)環(huan)濃(nong)縮，提(ti)(ti)(ti)取(qu)與濃(nong)縮所產生(sheng)二次蒸(zheng)汽，經(jing)特(te)制冷凝器冷凝后的(de)熱冷凝液回(hui)流至(zhi)提(ti)(ti)(ti)取(qu)罐內的(de)物料深層(ceng)，使(shi)物料充(chong)分接觸起了動態(tai)提(ti)(ti)(ti)取(qu)與補充(chong)溶(rong)劑的(de)作用(yong)，同時(shi)縮短提(ti)(ti)(ti)取(qu)濃(nong)縮時(shi)間，大大提(ti)(ti)(ti)高(gao)生(sheng)產效率和(he)藥(yao)物得膏率。

　　中(zhong)藥熱回(hui)流提(ti)取(qu)(qu)(qu)濃(nong)(nong)(nong)縮(suo)(suo)機組是(shi)綜合了(le)回(hui)流、滲漉(lu)提(ti)取(qu)(qu)(qu)、逆流提(ti)取(qu)(qu)(qu)與熱回(hui)流抽提(ti)濃(nong)(nong)(nong)縮(suo)(suo)四種提(ti)取(qu)(qu)(qu)原(yuan)(yuan)理，將(jiang)中(zhong)藥的(de)提(ti)取(qu)(qu)(qu)、濃(nong)(nong)(nong)縮(suo)(suo)兩道工序同(tong)時進(jin)行(xing)(xing)，一(yi)次完成(cheng)中(zhong)藥提(ti)取(qu)(qu)(qu)、濃(nong)(nong)(nong)縮(suo)(suo)新工藝，并改進(jin)提(ti)取(qu)(qu)(qu)罐(guan)(guan)內(nei)帶(dai)壓于常壓的(de)高溫煎煮(zhu)工藝，利用真(zhen)空負壓進(jin)行(xing)(xing)低(di)溫提(ti)取(qu)(qu)(qu)低(di)溫濃(nong)(nong)(nong)縮(suo)(suo)，使提(ti)取(qu)(qu)(qu)罐(guan)(guan)內(nei)的(de)工作(zuo)溫度(du)控(kong)制在60~80℃,濃(nong)(nong)(nong)縮(suo)(suo)溫度(du)控(kong)制在50℃～70℃,保持了(le)中(zhong)藥材(cai)(cai)有效(xiao)成(cheng)份(fen)不(bu)被蒸發流失。同(tong)時將(jiang)提(ti)取(qu)(qu)(qu)、濃(nong)(nong)(nong)縮(suo)(suo)產生的(de)蒸汽經熱冷器冷凝，回(hui)流到提(ti)取(qu)(qu)(qu)罐(guan)(guan)中(zhong)，作(zuo)為新溶(rong)(rong)劑加到藥材(cai)(cai)里面，新溶(rong)(rong)劑從(cong)上(shang)至(zhi)下通過藥材(cai)(cai)層，起(qi)了(le)動態滲漉(lu)作(zuo)用，溶(rong)(rong)解(jie)藥材(cai)(cai)的(de)可(ke)溶(rong)(rong)性物質到達提(ti)取(qu)(qu)(qu)罐(guan)(guan)底部，進(jin)入濃(nong)(nong)(nong)縮(suo)(suo)器進(jin)行(xing)(xing)濃(nong)(nong)(nong)縮(suo)(suo)。根據多年的(de)實(shi)踐與研究，在真(zhen)空低(di)溫汽化熱的(de)作(zuo)用下，濃(nong)(nong)(nong)度(du)差越大，有效(xiao)成(cheng)份(fen)提(ti)取(qu)(qu)(qu)率越高，回(hui)流的(de)熱冷凝液根據相(xiang)應的(de)型號規格在合適的(de)時間內(nei)將(jiang)提(ti)取(qu)(qu)(qu)罐(guan)(guan)原(yuan)(yuan)溶(rong)(rong)劑全部更換一(yi)次，使提(ti)取(qu)(qu)(qu)罐(guan)(guan)內(nei)藥材(cai)(cai)組織中(zhong)溶(rong)(rong)質與浸(jin)出液中(zhong)的(de)溶(rong)(rong)質在單位(wei)時間能保持一(yi)個較(jiao)高的(de)濃(nong)(nong)(nong)縮(suo)(suo)差。

　　一、全(quan)封(feng)閉循環(huan)提取濃縮，可節省(sheng)能(neng)源0.3-0.5倍。

　　二、根據(ju)不同藥(yao)物減少溶劑0.5-1倍，而(er)增(zeng)加投(tou)料量20%--60%。得膏率提高10%以上。

　　三、熱(re)回流(liu)，常壓提取，低(di)溫濃縮，縮短生產時間(jian)在(zai)1/3以(yi)上。

　　四、適用于水(shui)提或醇(chun)提。

　　五、取消中間貯藏等(deng)，節省投資(zi)50%。

　　六、如(ru)增(zeng)加(jia)數顯調(diao)節(jie)儀，溫度(du)可(ke)調(diao)。

　　七、設備(bei)結(jie)構緊湊，操(cao)作方便，占(zhan)地面積節省50%