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联系人：陈建新 |
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手机:13801511117 |
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电话:0510-85950803 |
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邮编：214128 |
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网址：www.wxssh.com |
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邮箱：c85950803@163.com |
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地址：江苏无锡市滨湖区南泉镇 |
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【离心式刮板薄膜蒸发器】
Centrifugal scraper film evaporator |
概
述：刮板式薄膜蒸发器是利用高速旋转将液体分布成均匀薄膜而进行蒸发或蒸馏的一种高效蒸发、蒸馏设备，也可进行脱臭、脱泡反应及加热、冷却等单元操作，可广泛适用于中、西制药、食品、轻工、石油、化工、环保等行业。
离心式刮板薄膜蒸发器采用国外先进技术，在国内刮板式薄膜蒸发器领域内具有国际水平的领先地位。本设备曾作为“刮板式真空炼密机组”的主机，并荣获国家医药管理局科技进步三等奖。
性能与特点
本设备采用离心式滑动沟槽转子，是目前国外最新结构蒸发器，在流量很小的情况下也能形成薄膜，在筒体蒸发段内壁表面附着处理液中的淤积物可被活动刮板迅速移去，和固定间隙的刮板蒸发器相比，蒸发量可提高40-69%，它具有下列性能与特点：
1、传热系数值高，蒸发能力大，蒸发强度可达到200kg/m2·hr，热效率高。
2、物料加热时间短，约5秒至10秒之间，且在真空条件下工作，对热敏性物料更为有利，保持各种成份不产生任何分解，保证产品质量。
3、适应粘度变化范围广，高低粘度物均可以处理，物料粘度可高达10万厘泊（CP）
4、改变刮板沟槽旋转方向，可以调节物料在蒸发器的打理时间。
5、蒸发段筒体内壁经过精密镗削并抛光处理，表面不易产生结焦、结垢。
6、操作方便，产品指标调节容易，在密闭条件下，可以自控进行连续性生产。
7、设备占地面积小，结构简单，维修方便，清洗容易。
Are described: the scraper film evaporator is using high speed rotating liquid distribution into uniform film by evaporation or distillation of a highly efficient evaporation, distillation equipment, can also be used for deodorization, deaeration reaction, heating and cooling unit operation, which can be widely applicable to the Chinese and western pharmaceutical, food, light industry, petroleum, chemical industry, environment protection, etc.
Centrifugal scraper membrane evaporator using advanced foreign technology, in the domestic scraper film evaporator area has a leading position in the international level. The device as a "scraper vacuum refining mill unit" host, and won the state drug administration science and technology progress third prize.
Performance and features
This equipment adopts the centrifugal rotor of the sliding groove, is the foreign latest evaporator structure, under the condition of the traffic is very small also can form a thin film, evaporation in the cylinder of the vicinity of well-bore can be adhered on the surface of the wall treatment fluid activity scraper removed rapidly, and compared to fixed clearance scraper evaporator, evaporation can increase 40-69%, it has the following properties and features:
1, high coefficient of heat transfer value, evaporation capacity is big, the evaporation intensity can reach 200 kg/m2, hr, high thermal efficiency.
2 short heating time, material, between about 5 seconds to 10 seconds, and work in a vacuum conditions are more favorable for heat-sensitive materials, keep all kinds of ingredients do not produce any decomposition, ensure the quality of products.
3, to adapt to changes in viscosity range, both high and low viscosity can be processing, material viscosity can be as high as 100000 centipoise (CP)
4, change the scraper groove direction of rotation, can adjust the running time of the material in the evaporator.
5, after evaporation section of cylinder precision boring and polishing processing, surface is not easy to produce coking, scaling.
6, convenient operation, the product index adjustment easy, in an airtight conditions, can be continuous automatic production.
7, equipment cover an area of an area small, simple structure, convenient maintenance, easy washing.
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| 主要技术参数
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| 项目型号 |
LG0.8 |
LG1.5 |
LG2.5 |
LG4 |
LG6 |
LG10 |
| 换热面积 m2 |
0.8 |
1.5 |
2.5 |
4 |
6 |
10 |
| 蒸汽压力 MPa |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
| 真空度 KP |
70 |
70 |
70 |
70 |
70 |
70 |
| 蒸发量 kg/n |
160 |
300 |
500 |
800 |
1200 |
2000 |
| 能耗 kg/n |
168 |
315 |
525 |
840 |
1260 |
2100 |
| 电机功率 KW |
1.1 |
1.5 |
2.2 |
4 |
5.5 |
11 |
| 转速 rpm |
300 |
300 |
280 |
134 |
134 |
88 |
| 设备高度 mm |
2500 |
3295 |
4100 |
5180 |
5800 |
7800 |
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