Mingchen Complete Set Concentrated Fruit Juice Falling Film Evaporator (CE approved)

                   Mingchen Complete Set Concentrated Fruit Juice Falling Film Evaporator(CE approved)

(CE approved)

1.A falling film evaporator is a industrial device to concentrate solutions, especially with heat sensitive components. The evaporator is a special type of heat exchanger, Evaporator  It is applicable to concentration of materials needing light concentration in food sector, chemical industry and medical sector.

2.Structure Features: Falling film chamber applies one-piece stainless steel frame, with low overall height. So, it is applicable to fluid milk workshops particularly.

 Heat pressure pump is used to extract secondary steam, to save energy.

Cleaning sprayers and CIP cleaning system inside the equipment are provided, and balance tank and acid and alkali tanks are enclosed fully, to reduce pollution and volatilization of acid and alkali. Electric control box with simulating flow chart displays operating statuses of the equipment clearly, and provides easy operations.

Our falling film evaporator is specifically suited to process your products with a low viscosity and a low tendency for falling. It consists of a tube bundle crowned by a proprietary liquid distribution device that ensures an efficient and uniform distribution of the liquid to all the tubes. Your product flows as a continuous film along the tube length, driven by gravity.

Usually the liquid and the vapors formed flow co-currently from the top to the bottom and are separated in a gas-liquid separator installed at the end of the tube bundle. This separator is not required in counter-current applications (for example, stripping) or when the falling film evaporator is used as the reboiler of a distillation column.

A falling film evaporator is a device used in industries to evaporate temperature-sensitive substances and obtain concentrates of those substances under controlled conditions. They find application in several industries such as dairy, paper and chemical. Falling film evaporators can also be used if the pharmaceutical and food fields.

The heat-sensitive liquid to be processed flows downwards in a thin film along the walls of the heating tubes, which is why it is called as a falling film evaporator. The liquid substance is heated to boiling temperatures if necessary, before being allowed to enter the head of theevaporator. Once it enters the head, it flows downward through the inside surface of the heating tubes.

Steam is applied to the outside surface of the tubes. The liquid evaporates without coming into direct contact with the steam. In the next phase, the concentrated liquid and the steam vapor enter a separator. The liquid is collected and released through a pump.

A falling film evaporator is used to concentrate substances that have a tendency to leave behind residues due to condensation. They are very carefully designed to allow the liquid to flow evenly down the surfaces of the tubes and require proper wetting of the heating surfaces for the process to go smoothly. If the surfaces aren't properly moistened, then incrustations and dry patches could occur, which would hinder the whole process.