Description
Spiral plate heat exchangers are widely used in petroleum chemical industry, food, pharmaceutical, hydraulic machinery and other fields, the typical application is alcohol processing and coking by-product recovery process in the process of heat exchange.
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. It covers an area of small, compact structure, high heat exchange efficiency, heat and cold medium temperature easy access to the temperature of the heat medium, suitable for similar alcohol mash liquid viscosity and fluid containing fine particles as the material of heat, but not suitable for fluid containing fiber. Spiral plate heat exchanger can be used as steam heaters and steam condenser, and is also suitable for the condensation process is similar to benzene.