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100L/hr Falling Film Evaporator With Heat Exchanger Column

The falling film evaporator is used in CBD extraction to recover the ethanol. FFE can also separate butane from THC isolation.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.
  • 100L/Hr

  • Sunthai extractor

  • SS304

Falling Film Evaporator 100L/Hr Recovery Rate for enthonal 

A falling film evaporator (FFE) is a specific type of vertically oriented shell and tube heat exchanger that is used to separate two or more substances with different boiling point temperatures.

A condenser column is divided into two compartments. Its most basic function is to bring a heating or cooling fluid, called media, into indirect but intimate contact with a product fluid, called the process fluid. Energy, as heat, is transferred rapidly and efficiently across a shell & tube heat exchanger between the media and process fluids. When the goal is to use an heat exchanger to evaporate a component of the process fluid, then the media is hotter than the process fluid, and energy is transferred into the process liquid from the media.

In the specific case of the falling film evaporator, the heating media is circulated through the shell side of the heat exchanger. The process fluid is passed through the tube side of the evaporator. Energy is transferred from the heating media into the product, and a portion of the product is vaporized.

The process liquid is pumped into the top of the falling film evaporator and is distributed evenly across all of the heating tubes in the heat exchanger. It is very important that the liquid be well distributed so that it evenly flows down the inside walls of each tube. This film of liquid that is descending through the tubes is known as a “falling film” and is where this particular heat exchanger derives its name.

Capacity 100L/Hr,200l/hr.300L/hr
Condenser column jacketed or non jacketed
Assembled main parts are assembled before shipping
Total height About 2.5M
Collection pot 5L or Three 3L flasks is equiped
Enthonal recovery tank 50L to 200L

Please contact us for more detailed specifications

This machine is custom built.Sunthai is focus on sanitary stainless steel parts for many years.We can realize your concept to real.

All stainless steel parts,heat exchanger tubes can be made in various of size.



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