Falling Film Concentrator / Evaporator for Herbal Extract

Falling Film Evaporator Evaporator for Herbal Extract Falling Film Concentrator

Product Detail

Use

The concentrator is used for the concentration on herbal extraction liquid, dextrin, fructose syrup, and other starch etc.

Working Principle

Material is distributed evenly into each tubes through the distribution device at the top of each Evaporator, material turns to film and flow from up to down due to its self-gravitating, pump pressure and 2nd Vapor Stream, meanwhile, containing water is evaporated when material heat exchange with the heating steam outside the evaporating tubes.

Process as per flow chart: Liquid material goes into the upper inlet of middle part of Condenser first, after preheating, flows down from distribution device at upper part of 3rd Evaporator, then pump from the bottom of 3rd Evaporator and 3rd Separator to the distribution device at the upper part of 1st Evaporator by material pump, then flows down, then pump from the bottom of 1st Evaporator and 1st Separator to the distribution device at the upper part of 2nd Evaporator by material pump, then flows down, final product can be discharged from the bottom of 2nd Evaporator and 2nd Separator directly.