Spiral plate heat exchanger

Spiral plate heat exchanger is composed of two long steel plates are stacked together to roll into, as shown in Figure 1, each plate is evenly welded with a spacing column, it makes between two sheets of plate to have certain distance, forming a heat exchange channel, a spacing column to support the plate resistance to the action of the fluid pressure also, the fluid flow in heat flow increases the turbulence to improve the heat transfer efficiency of the

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Description

The field of spiral plate heat exchanger is widely used in petroleum chemical industry, food, pharmaceutical, machinery, heating and waste waste heat recovery and so on, the typical application is alcohol processing and coking enterprises and poor oil processing.

The characteristics of spiral plate heat exchanger and other types of heat exchanger is compared, heat flow path length, channel spacing, 耐热温, not easy to leak. Therefore it has high thermal efficiency, heat and cold medium temperature easy access to the temperature of the heat medium, suitable for viscous material and granular material heating or cooling treatment, but not suitable for containing fibrous material heat exchanger. Condensation processing spiral plate heat exchanger is also applicable to the vapor of organic compounds.