Non-metallic Materials Heat Exchanger

Non-metallic materials heat exchanger according to principles of classification:

Direct contact heat exchanger
This type of heat exchanger and the operating principle is to contact each other by two media heat transfer, heat transfer achieved, the contact area directly affect the heat transfer, heat exchanger of this type of media is usually one is gas and another for the liquid The main tower is a heat transfer device as the main equipment, but usually also involves the mass transfer, it is difficult to distinguish between the relationship with the tower, usually under the jurisdiction of the tower equipment, power plant cooling tower is the most typical for direct-contact heat.

Storage heat exchanger (the accumulator), very little amount of such heat exchangers, the principle is to heat the heating medium to pass solids up to a certain temperature, the cooling medium through the solid material is heated, so heat transfer to reach purposes.

Partitions heat exchanger
Such very large amount of heat, more than 99% of the total, the principle is the medium through metal or hot heat transfer to the cold medium, such as heat exchanger shell and tube we usually, plate, plate-fin type or shell type heat exchanger.

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Keywords: Reactor, heat exchanger, pressure vessel