薄膜蒸发器的设计

Design of Membrane Evaporator

综述了机械搅拌式薄膜蒸发器的基本结构、原理,并以1 m2机械搅拌式薄膜蒸发器为例论述了薄膜蒸发器的结构设计过程。机械搅拌式薄膜蒸发器是利用旋转的刮板将料液分散成均匀的薄膜,以进行物料浓缩的一种新型高效蒸发设备。

Structure and principle of membrane evaporator with mechanical agitation were reviewed.Taking 1m2 mechanical agitated membrane evaporator as an example,design process of the membrane evaporator was discussed.Mechanical agitated membrane evaporator uses rotating squeegee to disperse liquid materials to form film,which makes materials to be concentrated.