Single-effect falling film concentrator
Application: This machine can concentrate solvent which include water or organic solvents containing heat-sensitive logistics solution and low body suspended enrichment. Especially for low temperature concentration of plant extracts, fruit juice and milk pre-concentrate, de alcohol beer, organic enrichment, etc.

Overview:
1, the material is flowing from the top into the tube by materials distributor, then it can form a film along the inner surface. The solvent will be heated by jacket, so it is boiling, the boiling is steam can flow down quickly into air-water separator. So the solvent can be concentrated.
2, heat transfer coefficient has been further improved, a shorter residence time of materials,
Evaporation temperature is more lower.

Double-effect falling film concentrator
Uses: It is specially for heat-sensitive material with low-viscosity liquid c, it is widely used In juice, drink, milk, pharmaceutical, wastewater treatment, fermentation, extraction and so on.
Overview: The principle is same like single film falling machine, the difference: The steam generated from evaporator can be used again, it can heat the secondary evaporator, then the steam generated by secondary evaporator will be cooled by condenser, then it will flow out.

3 effect falling film concentrator
Uses: It is specially for mass solvent concentration, especially for dairy products, fruit and vegetable juices, sugars, organic acids, wastewater treatment and starch products.

Overview:
1, the multi-effect falling concentrator is linked by single film falling concentrator, the latter effect of operating pressure and the boiling point lower than the previous effect, so the steam generated by previous evaporator can heat the secondary evaporator. So it can cost lower steam and water
2, and compared to other forms of evaporator, the heat transfer coefficient of falling film evaporator is more higher, low cost, low energy consumption, especially suitable for low content of suspended substances in solution, high evaporation, concentration ratio, difficult to scale enrichment materials.