1. The equipment is made of two coils, forming two uniform spiral channels. The two kinds of heat transfer media can carry out full counter current flow, greatly enhancing the heat exchange effect. Even if two kinds of medium with small temperature difference, the ideal heat transfer effect can be achieved.
2. The nozzle on the shell adopts tangential structure, and the local resistance is small. Because the curvature of the spiral channel is uniform, the liquid flow in the equipment has no large turning direction, and the total resistance is small. Therefore, the design flow rate can be increased to make it have higher heat transfer capacity.
3. The end face of spiral channel of type I non detachable spiral plate heat exchanger adopts welding seal, so it has high sealing performance.
4. The structure principle of type II detachable spiral plate heat exchanger is basically the same as that of non detachable heat exchanger, but one channel can be disassembled for cleaning, especially suitable for heat exchange with viscous and precipitated liquid.
5. The structural principle of type III detachable spiral plate heat exchanger is basically the same as that of non detachable heat exchanger, but its two channels can be disassembled and cleaned, so it can be widely used.
6. When a single equipment can not meet the requirements, it can be used in combination with multiple devices, but the combination must meet the following requirements: parallel combination, series combination, and the same distance between equipment and channel. Hybrid combination: one channel in parallel, one channel in series.
The above is the structure and performance of spiral plate heat exchanger brought by the small series. I believe that you will know more about it after reading this article.
