Ethanol Distillation Thin Layer Falling Film Evaporator 20L/H

Product Parameter

product description

The function of the monoethanol falling film evaporator is to separate the ethanol from the feed liquid and condense and recover the extract after the decompression vacuum evaporation. In the condenser, the boiling point of ethanol is lowered and it is easy to evaporate. Evaporation is easy to carry out, especially under vacuum and reduced pressure. Therefore, the evaporation area is reduced, and the condensation and recovery of alcohol vapor is difficult, so the heat exchange area of the condenser is increased. In order to obtain a good cooling effect, two-stage or multi-stage cooling and recovery are often used, which is also different from general aqueous solution evaporation.

Principle of Falling Film Evaporation

The material liquid is evenly distributed into each falling film tube through the distributor, and flows down the pipe wall in a liquid film state. Under the action of gravity and secondary steam flow, the material liquid flows down while evaporating, and reaches the falling film. At the lower end of the pipe, the material liquid and the secondary steam are basically separated and reach the separation chamber to achieve complete separation.

Product advantages

Low evaporation temperature;
Fast evaporation rate;
The material liquid residence time is short;
It can realize continuous feeding and continuous discharging;
Suitable for heat-sensitive materials;
Low energy consumption.

Application scope

Single-effect falling film evaporators are widely used in food, dairy, chemical, pharmaceutical, bioengineering, environmental protection engineering and corn deep processing, such as water solution, organic solvent solution, fruit and vegetable juice, milk, eggs, vitamin C, collagen , The evaporation and concentration of tea infusion, sodium glutamate, etc. is especially suitable for the evaporation and concentration of heat-sensitive materials. The beneficial elements of the materials can be protected to the greatest extent during the heating and evaporation process.

Henan Lanphan Industrial Co., Ltd. integrates industry and trade.

The company has advanced production equipment, excellent workforce, stable domestic and foreign partners.

The company has a number of outstanding employees with a bachelor's degree or above and a TEM-8 English major. The company's after-sales personnel have overseas master's degrees. Professional technical personnel provide strong backing for the company.

Henan Lanphan Industrial Co., Ltd. currently mainly sells two categories of products:

Scientific research instruments: rotary evaporator, glass reactor, vacuum pump, drying oven, magnetic stirrer, heating jacket, short-path distillation, centrifuge, falling film evaporator, molecular distillation equipment, etc.;

Piping equipment: rubber joints, metal joints, air duct joints, etc.;

Henan Lanphan Industrial Co., Ltd. occupies a leading position in the industry with high-quality products and reasonable prices. Products are exported to more than 100 countries and regions, with customers all over the world, and have won the trust of domestic and foreign customers with a good reputation.

The company adheres to the concept of "people-oriented", respects customers, employees, partners, suppliers and social groups; takes integrity as the purpose of the company's development, "honesty" is the foundation, and "trust" is used; the pursuit of excellence and continuous innovation.