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What aspects should be considered when choosing a heat exchanger?

2023-08-24

In the choice of heat exchanger should be considered from the following aspects.

1. meet the process requirements. First of all, to make the material to be processed to meet the temperature requirements, to achieve the purpose of heat exchange; secondly, the type of fluid, the physical and chemical properties of the material, especially corrosive, and operating pressure, allowable pressure drop, scaling, etc., should be very good consideration.

2. heat transfer efficiency is high. As far as possible, the heat transfer film coefficient of the two fluids is the same or similar to ensure a larger heat transfer coefficient, and should slow down the production of dirt, and should have a larger heat transfer area in the unit volume, and the heat loss should be small.

The 3. has the advantages of simple structure, reliable use, easy manufacture, convenient installation, maintenance and cleaning.


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