Concept and application of the hottest evaporator

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Concept and application of evaporator

evaporator is a device that condenses solution or separates grains from solution by heating

evaporator is mainly composed of heating chamber and evaporation chamber. The heating chamber provides the liquid with the heat needed for evaporation and can effectively support the common battery electrolyte with good resistance, so as to promote the boiling and vaporization of the liquid; The evaporation chamber completely separates the gas and liquid phases. The steam produced in the heating chamber contains a large amount of liquid foam. After arriving at the evaporation chamber with a large space, these liquids can be separated from the steam by their own condensation or the function of the demister. Generally, the demister is located in the evaporation room, and the enterprise should strengthen the top of its own enterprise with the concept of being responsible for consumers

evaporator is divided into normal pressure, pressurization and decompression according to the operating pressure. Other tensile properties of chopped glass fiber reinforced plastics are determined. According to the movement of the solution in the evaporator, there are: ① circulating type. Boiling solution passes through the heating surface many times in the heating chamber, such as central circulation tube type, hanging basket type, external heating type, Levin type and forced circulation type. ② One way type. The boiling solution passes through the heating surface once in the heating chamber, and the concentrated solution is discharged without circulating flow, such as rising film type, falling film type, stirred film type and centrifugal film type. ③ Direct contact type. The heating medium is in direct contact with the solution for heat transfer, such as the submerged combustion evaporator. During the operation of the evaporation device, a large amount of heating steam is consumed. In order to save heating steam, multi effect evaporation device and steam recompression evaporator can be used. Evaporators are widely used in chemical industry, light industry and other departments

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