What type of plate heat exchanger is usually used?

1. In terms of heat exchange area per unit space, compared with shell and tube heat exchanger, the traditional shell and tube heat exchanger covers a larger area, and the plate heat exchanger is a compact heat exchanger;

2. According to the process use, there are different names: plate heater, plate cooler, plate condenser and plate preheater;

3. According to the process combination, it is divided into single pass plate heat exchanger and multi pass plate heat exchanger;

4. According to the flow direction of the two media, they are divided into forward flow plate heat exchanger, counter flow plate heat exchanger and cross flow plate heat exchanger, and the latter two are mainly used;

5. According to the gap size of the flow channel, it is divided into conventional gap plate heat exchanger and wide gap plate heat exchanger;

6. According to whether it is a complete set of products, it can be divided into single plate heat exchanger and plate heat exchanger unit.