The requirements of the heat exchanger unit sheet should be:
1. High heat transfer coefficient, which can provide high heat transfer efficiency due to the turbulence of the plate type.
2. Low cost, plate heat exchanger can reduce cost due to its high efficiency, low investment, easy installation and maintenance.
3. Compact structure, for the same heat load, the heat exchange area required for the plate heat exchanger is only about 1/3 of the shell-and-tube heat exchanger.
4.Non-adhesive rubber gasket, the gasket is fixed by the pressed gap, which has high pressure resistance,and can be quickly and easily replaced.
5.Not easy to scale, easy to maintain