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Small cylinders or rectangles can be welded to the spiral plate heat exchanger
2022-10-28
Small cylinders or rectangles can be welded to the spiral plate heat exchanger. Its function is to maintain the distance between spiral plates and keep the distance between them consistent. It can greatly improve the rigidity, stability and strength of the spiral plate, and can also promote the flow of fluid and enhance its heat transfer effect. When most manufacturers use a fixed distance, it is caused by the concentricity of automobile manufacturing. Its center part will leave a residual bulge. In the volume of the spiral plate, the damage of the plate surface to the plate is very large, and the bearing capacity can be reduced. Semicircular simplified body. The blanking and shaping industry can effectively solve this problem.