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The characteristics of the spiral plate heat exchanger flow channel
Mar 23, 2019

The spiral plate heat exchanger is a heat exchanger in which two parallel metal plates are rolled into two spiral channels, and the hot and cold fluids exchange heat through the spiral plate walls. According to the structure, it can be divided into non-removable spiral plate type and detachable spiral plate heat exchanger.

 

The flow path of the spiral plate heat exchanger is not easy to block. Since the spiral plate heat exchanger adopts a single flow path structure, it is generally the mainstream choice when dealing with easily deposited fluids, viscous fluids and fluids containing particles. This is due to the self-cleaning function of the spiral plate heat exchanger itself, which has been flushed out by the fluid before the blockage is fully formed.

 

The spiral plate heat exchanger has a flexible flow path shape and is suitable for various fluids. Due to the great flexibility of the flow channel geometry, the spiral plate heat exchanger is appropriately adjusted according to existing conditions and requirements. At the same time, the spiral plate heat exchanger has a relatively long single flow path, which can provide a long enough heat exchange distance for many difficult-to-handle fluids, so that the fluid can be completely processed in one device and avoids sudden turn due to fluid And the resulting blockage problem.

 

The spiral plate heat exchanger has a concentric flow path and a certain number of fixed-distance columns. The fluid can also generate turbulence when the Reynolds number is low. Through this optimized flow mode, the heat exchange capacity of the fluid is improved and the possibility of particle deposition is reduced.www.wxlsshzb.com


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