Applications:

Our 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.

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.


 

Advantages of our falling film Evaporator:

• Relatively low cost
• Large heating surface in one body
• Low product hold-up
• Small floor space requirements
• Good heat-transfer coefficients at reasonable temperature differences

Parts of our Classic Case: