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How to increase the heat transfer area of plate heat exchangers?(1)
Feb 07, 2019

The greater the total heat resistance of plate heat exchanger is in the process of heat transfer. The positive measure to enhance the heat transfer effect of plate heat exchanger is to improve the heat transfer coefficient of the equipment. The heat transfer coefficient of plate heat exchanger is actually determined by the total heat resistance of the heat transfer process. The lower the heat transfer coefficient of plate heat exchanger is. The lower the heat transfer coefficient of plate heat exchanger is. The heat transfer effect of plate heat exchanger is worse.

 

 

Strengthen the heat transfer efficiency of plate heat exchanger. In order to improve the heat transfer index of plate heat exchanger. There are many kinds of strengthening original parts and strengthening measures at home and abroad. It mainly includes the use of threaded tubes, transverse tubes, retractable tubes, multi-head grooved tubes with large lead, integral double-sided spiral finned tubes and the addition of disturbing fluids in plate heat exchanger tubes to enhance heat transfer in tubes. It has been used for many years in industry to strengthen heat transfer by adding spoiler additives in heat exchanger tubes of plate heat exchangers, which can significantly increase the overall heat transfer coefficient of plate heat exchangers and greatly save the heat transfer area of plate heat exchangers. Reduce the weight of equipment. Many advantages of saving a large number of metal materials have attracted increasing attention.

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