刮板式(shi)薄膜(mo)蒸(zheng)發(fa)儀(yi)

真(zhen)空(kong)刮板薄膜(mo)濃(nong)縮(suo)設備Vacuum Scraper Film Concentration Equipment

刮(gua)板式(shi)薄膜(mo)蒸(zheng)發(fa)儀(yi)適用範圍Scope Of Application：

        刮(gua)板(ban)式(shi)薄膜(mo)蒸(zheng)發(fa)器(qi)是(shi)利用(yong)高速旋(xuan)轉(zhuan)將液(ye)體(ti)強(qiang)制分(fen)布(bu)成均(jun)勻(yun)薄膜(mo)而(er)進(jin)行蒸發(fa)或(huo)蒸餾的壹(yi)種高效蒸(zheng)發(fa)、蒸(zheng)餾設備，也(ye)可進(jin)行脫臭(chou)、脫泡(pao)反應及加熱(re)、冷卻等(deng)單(dan)元操作，可廣泛(fan)使用於(yu)中(zhong)、西制藥(yao)、食品(pin)、輕(qing)工、石(shi)油(you)、化工、環(huan)保(bao)等(deng)行業。

Scraper film evaporator is a high-efficiency evaporation and distillation equipment that uses high-speed rotation to forcibly distribute liquid into uniform film for evaporation or distillation. It can also carry out unit operations such as deodorization, defoaming reaction, heating and cooling. It can be widely used in Chinese and Western pharmaceutical, food, light industry, petroleum, chemical industry, environmental protection and other industries.

刮(gua)板(ban)式(shi)薄膜(mo)蒸(zheng)發(fa)儀(yi)主要特(te)點Main Features：

    本設備采(cai)用(yong)離(li)心(xin)式(shi)滑動(dong)溝槽轉(zhuan)子(zi)，是(shi)目前(qian)國外(wai)新(xin)結構(gou)蒸發(fa)器(qi)，在流(liu)量很小(xiao)的情況(kuang)下(xia)也(ye)能(neng)形(xing)成薄膜(mo)，在(zai)筒體(ti)蒸(zheng)發(fa)段(duan)內壁表(biao)面(mian)附著(zhe)處(chu)理液(ye)中的淤(yu)積物可被(bei)活(huo)動(dong)刮板(ban)迅速(su)移(yi)去，和(he)固定間(jian)隙(xi)的刮板蒸(zheng)發(fa)器(qi)相比，蒸發(fa)量可提高40%-69%，它(ta)具有下列性(xing)能(neng)與特(te)點：

l 傳熱(re)系數值高，蒸發(fa)能(neng)力大，蒸發(fa)強(qiang)度可達到(dao)200kg/m2hr，熱(re)效(xiao)率(lv)高。

l 物料加熱(re)時(shi)間(jian)短(duan)，約5秒(miao)至(zhi)10秒(miao)之間(jian)，且(qie)在(zai)真空(kong)條(tiao)件下(xia)工作對熱(re)敏性(xing)物料更(geng)為(wei)有利，保(bao)持各(ge)種成分(fen)不(bu)產(chan)生(sheng)任(ren)何分解，保(bao)證產(chan)品(pin)質量。

l 適應粘(zhan)度變(bian)化(hua)範(fan)圍廣，高低(di)粘(zhan)度物均可以處理(li)，物料粘(zhan)度可高達10萬(wan)厘泊(CP)。

l 改變(bian)刮(gua)板(ban)溝(gou)槽旋(xuan)轉(zhuan)方向，可以調(tiao)節(jie)物料在(zai)蒸(zheng)發(fa)器(qi)的打(da)理(li)時間。

l 蒸(zheng)發(fa)段(duan)筒內壁經過精密(mi)鏜(tang)削並(bing)拋(pao)光(guang)處(chu)理(li)，表(biao)面(mian)不易(yi)產(chan)生(sheng)結焦(jiao)、結垢。

l 操作方便(bian)，產(chan)品(pin)指標(biao)調(tiao)節(jie)容(rong)易，在密(mi)閉條(tiao)件下(xia)，可以自控(kong)進(jin)行連(lian)續性(xing)生(sheng)產。

l 設備占(zhan)地面(mian)積小(xiao)，結(jie)構(gou)簡單，維(wei)修方便(bian)，清(qing)洗容易。

The equipment adopts centrifugal sliding groove rotor, which is the latest evaporator in foreign countries. It can also form a film when the flow is very small. The sediment in the treatment liquid attached to the inner wall surface of the barrel evaporation section can be quickly removed by the movable scraper. Compared with the scraper evaporator with fixed gap, the evaporation capacity can be increased by 40% - 69%. It has the following properties and characteristics:

l The value of heat transfer coefficient is high, the evaporation capacity is large, the evaporation intensity can reach 200kg / m2hr, and the thermal efficiency is high.

l The heating time of materials is short, about 5 seconds to 10 seconds, and working under vacuum conditions is more favorable for heat sensitive materials, so as to keep various components from any decomposition and ensure product quality.

l It is suitable for a wide range of viscosity changes. Both high and low viscosity materials can be processed, and the material viscosity can be as high as 100000 centipoise (CP).

l Changing the rotation direction of the scraper groove can adjust the handling time of the material in the evaporator.

l The inner wall of the evaporation section cylinder is precisely bored and polished, and the surface is not easy to coke and scale.

l It is easy to operate and adjust product indexes. Under closed conditions, it can carry out continuous production automatically.

l The equipment has the advantages of small floor area, simple structure, convenient maintenance and easy cleaning.

應用領(ling)域Application Area：

   在(zai)熱(re)交(jiao)換(huan)工(gong)程(cheng)中，刮板式(shi)薄膜(mo)蒸(zheng)發(fa)器(qi)得(de)到廣泛(fan)的應用。尤其(qi)對熱(re)敏性(xing)物料（時(shi)間(jian)短(duan)暫）的熱(re)交(jiao)換(huan)，刮(gua)板(ban)薄膜(mo)蒸(zheng)發(fa)器(qi)有利於熱(re)交(jiao)換(huan)的進(jin)行，並通(tong)過(guo)不同的刮膜(mo)器(qi)設計，能進(jin)行復雜(za)產品(pin)的蒸餾。

   刮(gua)板蒸發(fa)器(qi)已在下述(shu)領(ling)域用(yong)於蒸(zheng)發(fa)濃(nong)縮(suo)、脫溶、汽提、反應、脫氣、除臭(chou)（氣）味等(deng)為(wei)目的，取(qu)得(de)了(le)良(liang)好效果(guo)；

In heat exchange engineering, scraper film evaporator is widely used. Especially for the heat exchange of heat sensitive materials (short time), the scraper film evaporator is conducive to the heat exchange, and can distill complex products through different scraper designs.

The scraper evaporator has been used in the following fields for the purposes of evaporation and concentration, desolvation, stripping, reaction, degassing and deodorization (gas) taste, and has achieved good results;

中(zhong)、西(xi)藥(yao)：抗生(sheng)素，糖(tang)液(ye)，黃芪等(deng)中(zhong)草(cao)藥(yao)；

輕(qing)工食品(pin)：果(guo)汁，果(guo)醬(jiang)，肉汁，色(se)素，香(xiang)精，香(xiang)料，酶(mei)制劑(ji)、乳(ru)酸(suan)、木(mu)糖(tang)、澱(dian)粉(fen)糖(tang)，山梨(li)酸(suan)鉀(jia)；

油脂(zhi)日(ri)化：卵(luan)磷(lin)酯，VE，油酸(suan)，甘(gan)油，脂(zhi)肪(fang)酸(suan)，廢(fei)潤滑油(you)，烷(wan)基多糖(tang)苷(gan)，醇(chun)醚硫(liu)酸(suan)鹽(yan)等(deng)；

合(he)成樹脂(zhi)：聚(ju)酰胺(an)樹脂(zhi)，環(huan)氧(yang)樹脂(zhi)；

農(nong)藥(yao)生(sheng)物：乙草(cao)胺(an)、丙(bing)草(cao)胺(an)、除(chu)草(cao)劑(ji)，殺蟲(chong)劑(ji)、除(chu)蟎(man)劑等(deng)；

廢(fei)　　水(shui)：無(wu)機鹽(yan)廢水(shui)等(deng)；

Chinese and Western medicine: antibiotics, sugar liquid, Astragalus and other Chinese herbal medicines;

Light industrial food: fruit juice, jam, gravy, pigments, flavors, spices, enzymes, lactic acid, xylose, starch sugar, potassium sorbate;

Oil daily chemical: egg phosphorus ester, VE, cod liver oil, oleic acid, glycerol, fatty acid, waste lubricating oil, alkyl polyglycoside, alcohol ether sulfate, etc;

Synthetic resin: polyamide resin, epoxy resin;

Pesticide organisms: acetochlor, alachlor, herbicide, insecticide, acaricide, etc;

Wastewater: inorganic salt wastewater, etc;