Scope of application:

◆ Solidification treatment of the concentrate of landfill leachate,
◆ Solidification treatment of residual mother liquor in chemical, pharmaceutical and food industries,
◆ Solidification treatment of RO concentrated brine and high-salt wastewater with high organic content

Principle：
◆ The material liquid is added to the upper part of the heater of the falling film evaporator through the feeding pump, and after being evenly distributed by the film distribution device, it flows evenly downward in the form of liquid film along the inner wall of the heat exchanger tube. The water evaporates quickly, and the vapor-liquid is fully separated by the separating device. After the secondary steam is condensed, the residual heat can enter the previous system or the following system to continue heating, and the liquid phase is discharged from the separation chamber. This equipment can also be used in combination with multi-effect, forced circulation, MVR and other evaporators.

Applications：

◆ The equipment is suitable for continuous evaporation and concentration of milk, juice, biochemical products, pharmaceutical products, seasonings, food additives, and industrial wastewater.
◆ The machine has the characteristics of high heat transfer efficiency, small temperature
◆ The evaporation temperature is low, and the efficiency and evaporation temperature can be determined according to the requirements of our customers .
◆ The top spraying film device of the heating evaporator is unique, and the film formation is uniform.
◆ The condenser has a unique structure, a large heat transfer coefficient, and good performance.
◆ The use of injecting hot pressure pump has obvious energy saving effect.
◆ Depending on the requirements of our customers , either the automatic control model or the manual control model can be applied.

Process Chart：

Technical Specifications：