Jet Vacuum Systems Pvt. Ltd. – Multi Effect Evaporators, Steam Ejector System & Water Jet Ejector Manufacturer

Multi Effect Evaporator

Single and Multi Effect Evaporator (MEE) is used for Industrial evaporation which is employed for the large scale production of concentrated solutions, playing a critical role in the manufacturing of a variety of products in the process industry, including organic and inorganic chemicals, specialty and fine chemicals, polymers, fertilizers, pulp & papers, pharmaceuticals and foods. Nowadays evaporation is also widely used to produce water and to treat effluents and waste water, often allowing the recovery of valuable products.

Scope of evaporation system is to concentrate a solution of a non-volatile solute and a volatile solvent (usually water) by evaporation of the last one, obtaining thick liquid or crystalline slurry or a distillate.

Our expertise based on the realization of many facilities. Besides plants for crystallization many of them are evaporation plants, or complex systems with integrated evaporation processes. Basing on our field experience, on our knowledge of the chemical and physical properties of intermediate and finished products, on the results obtained by pilot plant installed at our works, we are able to offer the most effective and efficient systems.

Evaporator-MEE

Types of Evaporators

Forced Circulation Evaporator

Forced Circulation Evaporator​ is the universal type, used to concentrate scaling and/or viscous liquors & when crystallizers is consequent to concentration. In this equipment, concentrating liquor is kept circulating by high flow pump through the heat transfer surface & evaporation of heated liquor takes place in the vapour body by flashing.
Forced Circulation Evaporator​-3D drawing
Forced Circulation Evaporator​
Falling Film Evaporator​
Falling Film Evaporator​-3D drawing

Falling Film Evaporator

In Falling Film Evaporator​, liquid is distributed at the top of the tubular heat-exchanger & flows downward creating a film. The turbulence of descending film, created by the vapour generated by boiling, results in high heat transfer coefficients & reduced contact times. There is no static head to affect the temperature driving force, so that the unit can operate at very low T between heating system and liquor.

Natural Circulation Evaporator

Natural Circulation Evaporator​ is compact, straight forward design used for not scaling solution not leading to crystallization. Suitable for the low-to-medium concentration duty range. It may have external or internal heat exchanger. For the evaporation of products that are not sensitive to high temperatures and where large evaporation ratios are required.
Natural Circulation Evaporator​-3D drawing-3D drawing
Natural Circulation Evaporator​

Want to know more? Send us an Enquiry.

Multi Effect Evaporator Commissioning

Open chat
1
Hi
How can we help you?