乳糖(tang)醇是12碳糖(tang)醇，可由乳糖(tang)經(jing)觸(chu)媒氫化制得，有無水型和含(han)有一個結合水的(de)兩種產品(pin)，甜(tian)味(wei)爽(shuang)口，常與高(gao)甜(tian)度(du)(du)甜(tian)味(wei)劑結合使用，無后味(wei)，吸濕(shi)性(xing)低，溶解度(du)(du)高(gao)，其相(xiang)對分(fen)子質量與蔗糖(tang)相(xiang)似，對水分(fen)活(huo)度(du)(du)的(de)影響(xiang)也與蔗糖(tang)相(xiang)似，在酸性(xing)及堿性(xing)條(tiao)件下均穩(wen)(wen)定，在食品(pin)加(jia)工(gong)的(de)高(gao)溫條(tiao)件下也十分(fen)穩(wen)(wen)定。乳糖(tang)醇適(shi)用于(yu)許多食品(pin)，例如烘焙(bei)食品(pin)、涂糖(tang)衣(yi)的(de)糖(tang)果以及冷凍含(han)乳甜(tian)食等(deng)。

乳糖醇(chun)的(de)制備(bei)工藝，主要工藝過(guo)(guo)程將乳糖配成溶液(ye)導入(ru)至筒體1內，調pH7.0～8.0，加入(ru)固形物質量(liang)5～10％的(de)雷尼鎳催(cui)化(hua)(hua)(hua)劑，經(jing)過(guo)(guo)2.0～3.0h的(de)氫(qing)(qing)化(hua)(hua)(hua)反(fan)應(ying)后得到氫(qing)(qing)化(hua)(hua)(hua)液(ye)，氫(qing)(qing)化(hua)(hua)(hua)反(fan)應(ying)的(de)最高溫度(du)125～140℃，經(jing)過(guo)(guo)活性炭脫色(se)、滿室床離(li)子(zi)交換后得到凈(jing)化(hua)(hua)(hua)液(ye)，再經(jing)過(guo)(guo)濃縮、結(jie)晶、離(li)心和烘干后得到結(jie)晶乳糖醇(chun)。

現(xian)有(you)的乳(ru)(ru)糖(tang)醇生產用凈化裝置（公開號：CN219356032U）至(zhi)少有(you)以下(xia)弊端：上述專利使(shi)混(hun)合(he)(he)組(zu)(zu)件(jian)(jian)在(zai)進(jin)行轉動(dong)時(shi)可(ke)以進(jin)行上下(xia)往復滑動(dong)，使(shi)得混(hun)合(he)(he)組(zu)(zu)件(jian)(jian)可(ke)以對筒體內的乳(ru)(ru)糖(tang)溶(rong)(rong)液和雷(lei)尼鎳(nie)催化劑(ji)進(jin)行充分(fen)的混(hun)合(he)(he)；由(you)于單純靠帶動(dong)混(hun)合(he)(he)組(zu)(zu)件(jian)(jian)上下(xia)移動(dong)對試(shi)(shi)劑(ji)溶(rong)(rong)液進(jin)行攪拌，難以打(da)破試(shi)(shi)劑(ji)溶(rong)(rong)液的表(biao)面張力，促進(jin)多種試(shi)(shi)劑(ji)的混(hun)合(he)(he)，影響乳(ru)(ru)糖(tang)醇制備的攪拌混(hun)合(he)(he)效(xiao)果。

步驟一(yi)：通過(guo)(guo)進料(liao)(liao)管將試劑(ji)溶(rong)液注入混(hun)(hun)料(liao)(liao)桶(tong)內，通過(guo)(guo)驅(qu)動(dong)(dong)電機驅(qu)動(dong)(dong)傳動(dong)(dong)軸(zhou)轉動(dong)(dong)，使傳動(dong)(dong)軸(zhou)通過(guo)(guo)連接(jie)組件帶動(dong)(dong)連接(jie)盤與活塞筒(tong)轉動(dong)(dong)，使活塞筒(tong)底端(duan)安裝的兩根出(chu)液管能夠隨之(zhi)在混(hun)(hun)料(liao)(liao)桶(tong)內轉動(dong)(dong)，使兩根出(chu)液管與多根加(jia)強(qiang)桿能夠充當(dang)攪拌棒對試劑(ji)溶(rong)液進行混(hun)(hun)合(he)攪拌；

步(bu)驟二：在(zai)連(lian)接盤(pan)(pan)帶動(dong)活(huo)(huo)(huo)(huo)(huo)塞(sai)筒(tong)(tong)(tong)(tong)轉動(dong)的(de)同時，固定安(an)裝(zhuang)于(yu)連(lian)接盤(pan)(pan)外周的(de)導(dao)(dao)柱將(jiang)(jiang)沿套管內(nei)側開(kai)設的(de)導(dao)(dao)槽滑動(dong)，使導(dao)(dao)柱能夠通(tong)(tong)過連(lian)接盤(pan)(pan)帶動(dong)活(huo)(huo)(huo)(huo)(huo)塞(sai)筒(tong)(tong)(tong)(tong)相(xiang)對(dui)活(huo)(huo)(huo)(huo)(huo)塞(sai)墊上(shang)下(xia)移動(dong)做往復活(huo)(huo)(huo)(huo)(huo)塞(sai)運動(dong)，使活(huo)(huo)(huo)(huo)(huo)塞(sai)筒(tong)(tong)(tong)(tong)在(zai)向(xiang)下(xia)移動(dong)時，其底(di)部(bu)的(de)進液(ye)口(kou)打開(kai)，混料桶(tong)內(nei)不同深度的(de)試(shi)劑(ji)溶(rong)液(ye)被吸入活(huo)(huo)(huo)(huo)(huo)塞(sai)筒(tong)(tong)(tong)(tong)內(nei)，在(zai)活(huo)(huo)(huo)(huo)(huo)塞(sai)筒(tong)(tong)(tong)(tong)向(xiang)上(shang)移動(dong)時，其底(di)部(bu)的(de)進液(ye)口(kou)關閉，相(xiang)對(dui)固定位置的(de)活(huo)(huo)(huo)(huo)(huo)塞(sai)墊將(jiang)(jiang)把活(huo)(huo)(huo)(huo)(huo)塞(sai)筒(tong)(tong)(tong)(tong)內(nei)吸入的(de)試(shi)劑(ji)溶(rong)液(ye)通(tong)(tong)過兩根出液(ye)管擠出，使兩根出液(ye)管出液(ye)端排出的(de)試(shi)劑(ji)溶(rong)液(ye)能夠相(xiang)互(hu)對(dui)沖碰(peng)撞；

步驟三(san)：在兩根出液管帶動加強桿轉(zhuan)動的(de)同時將帶動渦輪(lun)葉片轉(zhuan)動，使(shi)轉(zhuan)動的(de)渦輪(lun)葉片能夠(gou)通過轉(zhuan)軸帶動攪(jiao)(jiao)拌(ban)桿轉(zhuan)動，使(shi)攪(jiao)(jiao)拌(ban)桿對混料桶內的(de)試劑溶(rong)液進行橫(heng)向攪(jiao)(jiao)拌(ban)混合，提高混合效果。

在連(lian)接盤帶(dai)動(dong)活(huo)(huo)塞(sai)(sai)筒(tong)轉動(dong)的同(tong)(tong)時(shi)，固(gu)定安(an)裝(zhuang)于連(lian)接盤外周(zhou)的導柱將(jiang)(jiang)沿套管(guan)內(nei)(nei)側開設(she)的導槽(cao)滑(hua)動(dong)，使導柱能(neng)(neng)夠(gou)(gou)(gou)通過(guo)(guo)連(lian)接盤帶(dai)動(dong)活(huo)(huo)塞(sai)(sai)筒(tong)相對(dui)活(huo)(huo)塞(sai)(sai)墊上下移動(dong)做(zuo)往復(fu)活(huo)(huo)塞(sai)(sai)運動(dong)，使活(huo)(huo)塞(sai)(sai)墊將(jiang)(jiang)活(huo)(huo)塞(sai)(sai)筒(tong)內(nei)(nei)吸(xi)入的試(shi)(shi)劑溶(rong)(rong)液(ye)通過(guo)(guo)兩(liang)(liang)根出(chu)液(ye)管(guan)擠出(chu)，使兩(liang)(liang)根出(chu)液(ye)管(guan)出(chu)液(ye)端排出(chu)的試(shi)(shi)劑溶(rong)(rong)液(ye)能(neng)(neng)夠(gou)(gou)(gou)相互對(dui)沖碰撞，可以(yi)打(da)破試(shi)(shi)劑溶(rong)(rong)液(ye)的表面張(zhang)力，促進(jin)多種試(shi)(shi)劑的混(hun)合(he)(he)，減(jian)少局(ju)部(bu)濃(nong)度差(cha)異，提高混(hun)合(he)(he)均(jun)勻(yun)性，并且能(neng)(neng)夠(gou)(gou)(gou)對(dui)混(hun)料桶(tong)內(nei)(nei)的試(shi)(shi)劑溶(rong)(rong)液(ye)進(jin)行攪(jiao)動(dong)，能(neng)(neng)夠(gou)(gou)(gou)有效(xiao)的提高試(shi)(shi)劑溶(rong)(rong)液(ye)的混(hun)合(he)(he)效(xiao)果；在活(huo)(huo)塞(sai)(sai)筒(tong)帶(dai)動(dong)出(chu)液(ye)管(guan)轉動(dong)的同(tong)(tong)時(shi)還能(neng)(neng)夠(gou)(gou)(gou)上下移動(dong)，使出(chu)液(ye)管(guan)能(neng)(neng)夠(gou)(gou)(gou)對(dui)混(hun)料桶(tong)內(nei)(nei)不同(tong)(tong)深度的試(shi)(shi)劑溶(rong)(rong)液(ye)進(jin)行均(jun)勻(yun)攪(jiao)拌。