Working Principle of the Evaporator
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Working principle of the evaporator: By means of evaporation, the solution is heated, causing part of the solvent to vaporize and be removed, thereby increasing the concentration of the solution. Function of the evaporator: The evaporator is the cooling output device in a refrigeration system. The refrigerant evaporates in the evaporator, absorbing heat from the low-temperature heat source medium to achieve the purpose of refrigeration. Types of evaporators: flooded evaporators, dry evaporators, circulating evaporators, and spray evaporators. Composition of the evaporator: The evaporator mainly consists of two parts: the heating chamber and the evaporation chamber. The heating chamber provides the heat required for evaporation to the liquid, promoting boiling and vaporization. After vaporization, the liquid reaches the larger space of the evaporation chamber, where the liquid is separated from the vapor by means of its own condensation or a demister.