概述：
強(qiáng)制精環(huán)蒸發(fā)結(jié)品器又稱FC(Forced Circuation)型結(jié)品器。是一種可以連續(xù)生產(chǎn)的通用型結(jié)品設(shè)備，廣泛成用于化工、輕工、運(yùn)藥等行業(yè)的生產(chǎn)以及環(huán)保行業(yè)廢水蒸發(fā)結(jié)品處理。根據(jù)料渡性質(zhì)的不同，F(xiàn)C型結(jié)品器分為加執(zhí)蒸發(fā)型、間壁冷卻型或真空冷卻型等以滿足各種結(jié)品工藝的需要。強(qiáng)制循環(huán)蒸發(fā)結(jié)品器是由加熱器對待處理的料流進(jìn)行加熱進(jìn)入結(jié)晶分離室蒸發(fā)分離，溶液達(dá)到過飽和狀態(tài)便產(chǎn)生結(jié)品現(xiàn)象，由強(qiáng)制估環(huán)泵經(jīng)多次循環(huán)加熱后結(jié)品室內(nèi)過飽和溶液沉浸在懸浮品粒表面上，使是體逐漸長大，當(dāng)易體教量達(dá)到一定濃度時即可將品獎排出另作處理。強(qiáng)制循環(huán)蒸發(fā)結(jié)品器具有生產(chǎn)能力大，產(chǎn)品的粒度分布較寬，約在0.8-4mm的范圍，適應(yīng)各種物料的結(jié)品等特點(diǎn)。
Forced Circulation evaporation crystallizer is also called the FC(Forced Circulation) type of crystallizer can is a kind of continuous production of general-purpose crystalfization equipmentwidely used in the production of chemical industry,light industry. medicine and other industries as well as the evironmental protection industry waste water evaporation crystallization process According to the properties of matena liquid, FC fype crystallizer is divided into heating evaporation typecooling type or vacuum cooling tvoe partition, etc. So as to meet the needs of all kinds of crystallization process. Forced circulation evaporation crystallizer is by the heater heat treatment o matenal liquid into the crystallzation secaration chamber evaporation separation, achieve oversaturated solution crystallization phonomonon accurs, by repeated cyclic heating after the crystallization by forced circulation pump indoor immersed in a supersaturated solution suspended grain on the surinco, make the crystal grew up gradually, while the number of crvstal reaches a certain concentration of the crystal stumy discharge can be further processing.Forced circulation evaporation crystallization equpment has a large production capacity. product partide size distribution is wide, about the range of 0.8 to4 mm to adapt to the crstalization of variety of materials, etc.
應(yīng)用：
用于高濃縮、高粘度，含不溶性因形物等物料進(jìn)行蒸發(fā)濃縮結(jié)晶。
Used for evaporation, concentration and crystallization of materials with high concentration, high viscosity and insolublo solids.
特點(diǎn)
Features
1、全套系統(tǒng)設(shè)計合理美觀、運(yùn)行穩(wěn)定、低耗節(jié)能，蒸汽耗量低;
2、濃縮比大，強(qiáng)制備環(huán)式，使粘度較大的料液容易流動蒸發(fā)，濃縮時間短:
3、特殊設(shè)計經(jīng)簡單操作可實(shí)現(xiàn)切換，以適應(yīng)不同產(chǎn)品的生產(chǎn):
4、蒸發(fā)混度低 熱量得到充分利用料流受熱溫和，適用于熱敏性物料的濃縮
5、愿發(fā)曝調(diào)討強(qiáng)制活環(huán)，在管內(nèi)受熱均勻，傳熱系做亮，可防止干鍵現(xiàn)像:
6、料液進(jìn)入分離器再分離,強(qiáng)化了分離效果，使整體設(shè)備具有較大的操作彈性;
7、連續(xù)進(jìn)出料，料液液位與所需濃度可實(shí)現(xiàn)自控;
8、太系續(xù)在蒸發(fā)后期采用強(qiáng)制活環(huán)的蒸發(fā)工藝，物料在接執(zhí)管內(nèi)的流速達(dá)到1.5~2m/s，在這種流速下不易發(fā)生者管理象，能夠有效的防止諸管現(xiàn)象的發(fā)生。
9、系統(tǒng)穩(wěn)定運(yùn)行摩較高，一個基發(fā)裝置要想穩(wěn)定的運(yùn)行，與一個良好的工藝是分不開的，設(shè)備之間的匹配以及選用合理的控制點(diǎn)能保證設(shè)備的穩(wěn)定運(yùn)行，我公司在三效蒸發(fā)器的設(shè)備設(shè)計方面以及整套工藝中的控制點(diǎn)的選取有的設(shè)計理念以及經(jīng)驗(yàn)。因此能保證設(shè)備的穩(wěn)定運(yùn)行。
1.The whole system has reasonable and beautiful design stable operation, low eneray consumption and low steam consumption;
2.The concentration ratio is large, and it is forced to circulate, so that the feed liquid with high viscosity is easy to flowａnd evaporate and the concentration time is short
3. The special design can be switched by simple operation to adapt to the production of different products;
4 The evaporation temperature is low, the heat is fully utifzed, and the feed liquid is moderately heated, which is suitable for the concentration of heat-sensitive materia s;
5.The evaporator is heated evenly in the tube by forced circulationａnd the heat transfer coefficient is high,which can prevent the dry wall phenomenon;
6.The feed liquid enters the separator to be separated again, which strengthens the soparation effect and makes tho whole equipment have greater operational flexibility:
7.Continuous feeding and discharaing, the feed liguid level and the reguired concentration can be automatically controlled;
8. In the later stage of evaporation,this system adopts forced circulation evaporation process.ａnd the flow rate of materials in the heat exchange tube reaches 1.5~2m/s,so it is not easy to block the tube at this fow rate,which can effectively prevent the tube from blocking.
9. The system has a high degree of stable operation.If an evaporation device wants to run stably, it is inseparable from a good process, The matching between devices and the selection of reasonable control points can ensure the stable operation of the equipment. Our company has a unique design concept and experience in the eguipment desian of the tripe-effect evaporator and the selection of control points in the whote process. so it can ensure the stable operation of the equipment.
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