Evaporator classified by pressure

Shandong Tanglian always adhere to the "quality-oriented", with high quality products and perfect after-sales service to win the trust of customers and a high degree of praise, the product sells well at home and abroad. The following introduces about the evaporator according to the pressure classification:

The evaporator is divided into 3 kinds of normal pressure, pressurized and reduced pressure according to the operating pressure. According to the movement condition of the solution in the evaporator, there are:① Circulation type. Boiling solution in the heating chamber many times through the heating surface, such as central circulation tube type, hanging basket type, external heat type, Levin type and forced circulation type. ② one-way type. Boiling solution in the heating chamber once through the heating surface, do not make the circulation flow, the line discharge concentrate, such as rising film, falling film, stirring film type and centrifugal film type. ③ direct contact type. Heating medium and solution direct contact heat transfer, such as submerged combustion evaporator. Evaporation device in the operation process, to consume a lot of heating steam, in order to save heating steam, can be used in multi-effect evaporation device and steam recompression evaporator. Evaporator is widely used in chemical industry, light industry and other departments.

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