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Multiple Effect Mvr Evaporator for Seawater Evaporation

China Multiple Effect Mvr Evaporator for Seawater Evaporation, Find details about China Evaporator for Seawater, Evaporator for Seawater Evaporation from Multiple Effect Mvr Evaporator for Seawater Evaporation

Model NO.
evaporation system
Style
Falling Film Evaporator
Principle
Falling Film Eveporation
Structure Material
Metal Material
Core
Evaporator
Application
Liquid Concentration
Trademark
BEINUO
Transport Package
Sea Shipping Packing
Specification
CE ISO
Origin
Wenzhou China
HS Code
8419899090
Model NO.
evaporation system
Style
Falling Film Evaporator
Principle
Falling Film Eveporation
Structure Material
Metal Material
Core
Evaporator
Application
Liquid Concentration
Trademark
BEINUO
Transport Package
Sea Shipping Packing
Specification
CE ISO
Origin
Wenzhou China
HS Code
8419899090
Multiple Effect MVR Evaporator for Seawater Evaporation

 

Applications:

A falling film evaporator (FFE) is a specific type of vertically oriented shell and tube (S&T) heat exchanger that is used to separate two or more substances with different boiling point temperatures
The processing capacity of a single set can reach up to 200t / h. Suitable for heat sensitive materials. It is suitable for materials with low concentration, low solid content and low scaling tendency.

Multiple Effect Mvr Evaporator for Seawater Evaporation

Working Principle

In falling film evaporators, the liquid product usually enters the evaporator at the head of the evaporator. ... The liquid enters the heating tube and forms a thin film on the tube wall where it flows downwards at boiling temperature and is partially evaporated. In most cases, steam is used for heating the evaporator.

Multiple Effect Mvr Evaporator for Seawater Evaporation

 

Features:

High heat transfer coefficient, small temperature difference and vacuum evaporation.
Ensure that the materials are in a suitable boiling state in the heat exchange tube to avoid dry wall and scaling caused by violent gasification.
No boiling point temperature difference loss caused by liquid column, small circulation and less power consumption.


Multiple Effect Mvr Evaporator for Seawater Evaporation

Advantages Of our Falling Film Evaporators

Falling film evaporator is suitable for high viscous liquids because the flow of vapour film assisted by gravity.
The liquid is not over heated during passage and heat transfer coefficients are high even at low boiling temperature.
Boiling point elevation due to head is completely eliminated in falling film evaporator as juice comes down inside the tube.
Falling Film Evaporator is a device to concentrate juice, especially with heat sensitive materials.

In Falling Film evaporators, juice usually enters from the top. It is evenly distributed into the heating tubes. Thin film enters the heating tube and it flows downwards at boiling temperature. In the process, it is partially evaporated.
Multiple Effect Mvr Evaporator for Seawater Evaporation


Steam enters in the jacket through slots in calandria. Juice and vapor both flows downward in a parallel flow. This gravity-induced downward movement is increasingly augmented by the co-current vapor flow. Separation of concentrated juice from vapor takes place in juice tank and separator.

Falling Film evaporator can be operated with very low temperature difference between the heating media and the boiling liquid. It has very short retention time, typically just a few seconds. These characteristics make the falling film evaporator particularly suitable for heat-sensitive products, and are today the most frequently used type of evaporator.
 

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