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The composition and advantages of spiral plate heat exchanger
Jun 05, 2020

The spiral plate heat exchanger belongs to a type of plate heat exchanger, which is formed by rolling two parallel metal plates and forming two concentric spiral channels inside. A partition plate is provided in the center of the heat exchanger to separate the spiral channels, and a fixed distance column is welded between the two plates to maintain the channel spacing.


The advantages of spiral plate heat exchangers are:

◆High heat transfer coefficient;

◆Not easy to scale and block;

◆Can use the heat source with lower temperature;

◆Compact structure.

The disadvantages of spiral plate heat exchangers are:

◆Operating pressure and temperature should not be too high;

◆It is not easy to overhaul.

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