The difference between the film evaporator and the falling film evaporator
Lifting evaporator: the raw material from the bottom of the evaporator into the 2 times the steam driven, along the tube up flow.
No matter what the evaporator is mainly composed of three parts: the heater, the main body (for liquid gas heat transfer), the condenser, the different companies will make different shapes and different effects of equipment Bale, the other subsidiary there are some other control
Falling film evaporator: is the raw material from the top of the evaporator into, with the gravity along the pipe wall down the flow.
Lift film, falling film in the film refers to the evaporator in the course of the process of raw material liquid is heated along the wall of the heat transfer effect of the best membrane-like flow.
