What is a plate heat exchanger?
Baffle baffle can not only prevent the fluid short circuit, increase the fluid speed, but also forcing the fluid through the specified path multiple cross flow through the tube bundle, so that the degree of turbulence greatly increased.
In order to improve the heat transfer coefficient of the fluid outside the tube, a certain number of transverse baffles are usually installed in the housing.
Mainly used in liquid - liquid heat transfer between the industry is often referred to as water heat transfer, the heat transfer efficiency of 5000w / m2.K.
Long-term dominance in the market, but its large volume, low heat transfer efficiency, the replacement of rubber is expensive (the cost of replacement of the tape about the entire process of 1 / 3-1 / 2).
The most typical wall heat exchanger, its application in the industry has a long history, and still in all the heat exchanger in the dominant position.
