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Concentration

Double-Effect Falling Film Concentrator Series

Material liquid to beconcentrated enter the heater from the top, in the role of distributor, evenly enter the heating tube, along the inner wall of the tube, naturally flow down ward as film shape, and evaporated and concentrated under heat. The concentrated material liquid and the secondary steam go into the separator forseparation. The secondary steam is discharged from the top of the separator. Part of the secondary steam goes into the heat pump and part of the secondary steam goes into the secondary effect heater to save energy.

Characteristics

? The heating time of materials is short, suitable for the concentration of heat-sensitive materials.
? The material runs in high vacuum degree, evaporation temperature is low, and not easy to be degraded.
? The material forms a film on the surface of the heating tube, with high heat transfer coefficient, and can avoid the formation of foam, is evenly heated.
? Adopt the thermal energy compression pump, thermal energy generated by the secondary steam can be used, saves energy consumption.
? The heating temperature of the material is low, effectively prevents the scaling of the heat exchange tube of the heater, and has long service life.
? Adopt the thermal energy compression pump, thermal energy generated by the secondary steam can be used, saves energy consumption.
? Has large operation flexibility: suitable for material with heat sensitive and require steady evaporation, high viscosity and increased sharply with the increase of the concentration of the viscosity. It can also be used for evaporation of materials containing solid particles and crystallization.