刮(gua)板(ban)式薄(bo)膜蒸發儀(yi)

適(shi)用(yong)範(fan)圍(wei)Scope Of Application：

        刮(gua)板(ban)式薄(bo)膜蒸發器是(shi)利用(yong)高(gao)速(su)旋(xuan)轉將液體(ti)強(qiang)制(zhi)分(fen)布成均(jun)勻(yun)薄(bo)膜而(er)進(jin)行蒸發或(huo)蒸餾的壹種高效蒸發、蒸餾設備，也(ye)可進行脫臭(chou)、脫泡(pao)反(fan)應(ying)及加(jia)熱、冷卻等(deng)單(dan)元操(cao)作，可(ke)廣(guang)泛使(shi)用(yong)於中(zhong)、西(xi)制(zhi)藥、食(shi)品、輕(qing)工(gong)、石油、化(hua)工(gong)、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.

主(zhu)要(yao)特(te)點Main Features：

    本(ben)設(she)備采用(yong)離(li)心(xin)式(shi)滑(hua)動溝槽轉(zhuan)子(zi)，是(shi)目(mu)前國外(wai)最新結(jie)構蒸發器，在流(liu)量(liang)很(hen)小(xiao)的情況下也(ye)能形成薄(bo)膜，在筒(tong)體(ti)蒸發段(duan)內(nei)壁表(biao)面附著(zhe)處理(li)液(ye)中(zhong)的淤(yu)積(ji)物(wu)可被(bei)活動刮板(ban)迅(xun)速移(yi)去，和(he)固(gu)定(ding)間隙(xi)的刮板(ban)蒸發器相比，蒸發量(liang)可(ke)提(ti)高40%-69%，它(ta)具(ju)有(you)下(xia)列性能與(yu)特(te)點：

l 傳(chuan)熱系(xi)數(shu)值(zhi)高，蒸發能(neng)力(li)大，蒸發強(qiang)度(du)可(ke)達到(dao)200kg/m2hr，熱效(xiao)率高。

l 物(wu)料(liao)加(jia)熱時(shi)間短(duan)，約5秒(miao)至10秒(miao)之間，且(qie)在真(zhen)空(kong)條(tiao)件(jian)下(xia)工(gong)作對熱敏性(xing)物(wu)料(liao)更為(wei)有(you)利(li)，保持各種成分(fen)不產生(sheng)任(ren)何分(fen)解，保(bao)證(zheng)產品質(zhi)量。

l 適(shi)應(ying)粘(zhan)度(du)變化範(fan)圍(wei)廣(guang)，高(gao)低粘度(du)物(wu)均可(ke)以(yi)處理(li)，物(wu)料(liao)粘度(du)可(ke)高達(da)10萬厘(li)泊(CP)。

l 改(gai)變刮板(ban)溝槽旋(xuan)轉(zhuan)方向，可(ke)以(yi)調節物(wu)料(liao)在蒸發器的打理(li)時(shi)間。

l 蒸發段(duan)筒(tong)內壁經過精密鏜削並(bing)拋(pao)光(guang)處理(li)，表(biao)面不易(yi)產生(sheng)結(jie)焦(jiao)、結(jie)垢。

l 操(cao)作方(fang)便(bian)，產品指(zhi)標調節容易，在密(mi)閉條(tiao)件(jian)下(xia)，可(ke)以(yi)自控(kong)進行連續(xu)性生(sheng)產。

l 設(she)備占地面積小(xiao)，結(jie)構簡(jian)單(dan)，維(wei)修方便(bian)，清(qing)洗(xi)容易(yi)。

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(ying)用(yong)領域(yu)Application Area：

   在熱交(jiao)換(huan)工(gong)程(cheng)中(zhong)，刮板(ban)式薄(bo)膜蒸發器得到廣(guang)泛的應(ying)用(yong)。尤(you)其(qi)對熱敏性(xing)物(wu)料(liao)（時間短(duan)暫(zan)）的熱交(jiao)換(huan)，刮(gua)板(ban)薄(bo)膜蒸發器有(you)利(li)於熱交(jiao)換(huan)的進行，並(bing)通(tong)過不(bu)同的刮膜器設(she)計(ji)，能進(jin)行復雜(za)產品的蒸餾。

   刮(gua)板(ban)蒸發器已(yi)在下(xia)述(shu)領域(yu)用(yong)於蒸發濃(nong)縮、脫溶、汽(qi)提(ti)、反應(ying)、脫氣(qi)、除(chu)臭(chou)（氣(qi)）味(wei)等(deng)為(wei)目(mu)的，取得了良(liang)好效果；

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(su)，糖液(ye)，黃芪(qi)等(deng)中(zhong)草(cao)藥；

輕(qing)工(gong)食(shi)品：果汁(zhi)，果醬(jiang)，肉汁(zhi)，色素(su)，香(xiang)精，香料(liao)，酶(mei)制(zhi)劑、乳(ru)酸、木糖、澱(dian)粉(fen)糖，山(shan)梨酸(suan)鉀(jia)；

油(you)脂(zhi)日(ri)化(hua)：卵(luan)磷(lin)酯(zhi)，VE，魚(yu)肝油，油酸，甘油，脂(zhi)肪(fang)酸(suan)，廢(fei)潤(run)滑油(you)，烷(wan)基(ji)多(duo)糖苷，醇醚硫酸鹽(yan)等(deng)；

合成樹(shu)脂(zhi)：聚(ju)酰(xian)胺(an)樹(shu)脂(zhi)，環(huan)氧樹脂；

農藥生(sheng)物(wu)：乙(yi)草(cao)胺、丙草(cao)胺、除草(cao)劑，殺蟲(chong)劑(ji)、除(chu)蟎劑等(deng)；

廢(fei)　　水(shui)：無機鹽(yan)廢(fei)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;