Falling Film Evaporator
Falling Film Multiple Effect Evaporator is an effective evaporator with low power consumptions and Steam Consumptions for Low scaling and Low chocking Feed Materials. Falling Film system define Feed materials enter in side of tube as a film and come from top to bottom by gravity, provide space for evaporations inside of tube. Evaporated Vapour and Feed will separate in Bottom of Calendria and Vapour separatour. Separated vapour sent to next calendria for further heating and produce multiple effect. Further, a part of Evaporated Vapour is recycled by Thermo Vapour recompressor and sent to first calendria.
By using different vacuum in each calendria, Boiling point of each evaporator is reduced from previous one and utilizes heat energy by vapour from previous one. Further, Guiding Non condensable gas line and Condensate line depend on feed parameter and operation situations, consist result will be achieved.
We installed many falling film Evaporator for Fish Meal Industries and achieve desire result with easy operation and maintenance. In our design, we arrange special distribution system, keep good ratio between flow to evaporation and maintain vacuum. Using this advanced technology, we can use Hot air from industries along with steam for evaporation purpose.
We installed Multiple effect evaporator up to 160KLD, with heat recovery in hot air provisions. For More details, Please contact us.