We design a process for Evaporators, wherein the process liquid is evaporated to
make it concentrated with high solid content. This is accomplished by boiling
the solution. The end product thus obtained is having required solid content,
desired quality and with operating economics.
These units are used extensively in processing still age from distillery, Fish
meal, Foods, Chemicals, Fruit juices and Dairy products etc. Various
combinations are employed to get the desired product quality.
Falling film Evaporators:
Process design of various range of Falling film
Evaporators, we offer, having very thin process liquid film coming in contact
with heat transfer surface. This forms a very efficient system of product
Proper distribution system
of liquid to each heat transfer tube and forming a thin film on the inner
periphery of the tube is the basic principle of operation of the falling film
evaporator. This again leads to fast moving thin film having shortest product
contact with heat transfer surface, which improve heat transfer coefficient.
However the above is suitable for low viscous
process liquid. In case of viscous liquids, solidification may take place in
evaporator tubes, restricting the thin film flow. Hence to compensate the above,
a finishing system of forced circulation evaporator is included to get the
desired results with most economical option.