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Application and advantages of U-tube heat exchanger

Posted on 2022/06/21
Application and advantages of U-tube heat exchanger
U-shaped tube heat exchanger is a kind of shell and tube heat exchanger, which consists of tube sheet, shell, tube bundle and other components.
Under the condition of the same diameter, the U-shaped tube heat exchanger has the largest heat exchange area; it has a simple, compact structure, high sealing performance, convenient maintenance and cleaning, minimum metal consumption under high temperature and high pressure, and the lowest cost; U-shaped tube replacement The heater has only one tube sheet, which has good thermal compensation performance and strong pressure bearing capacity, and is suitable for operation under high temperature and high pressure conditions.


U-tube Finned Tube
U-tube heat exchanger application
The U-shaped tube heat exchanger is relatively simple in structure, cheap in price and strong in pressure bearing capacity. It is suitable for the occasions where the temperature difference between the tube and the shell wall is large or the shell side medium is easy to scale and needs to be cleaned, but it is not suitable for the floating head type and the fixed tube sheet type. . It is especially suitable for high temperature, high pressure and corrosive materials that are clean and difficult to scale in the pipe.
U-tube heat exchanger advantages
The U-shaped tube heat exchanger has only one tube sheet, and both ends of the tube are fixed on the same tube sheet. The tube can be freely stretched, without thermal stress, and the thermal compensation performance is good. High heat transfer performance, strong pressure bearing capacity, tube bundles can be pulled out from the shell, easy maintenance and cleaning, simple structure and low cost.

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