The heat transferred by the plate heat exchanger is affected by factors such as temperature and flow. The use of some technical measures is to make the heat transfer equipment meet the original heat transfer conditions and reduce its volume. At this time, the heat exchanger designed should reduce the heat transfer area as much as possible, and may be able to transfer more heat per unit time. Increasing the transfer coefficient, increasing the heat transfer temperature difference, expanding the heat transfer area, and expanding the heat transfer area are the most used and easiest methods to increase the heat transfer effect. The heat transfer temperature difference of the heat exchanger is one of the commonly used measures to enhance the heat exchange effect of the heat exchanger.
Increase the hot water temperature of hot water heating, use lower temperature deep well water for condenser cooling water instead of tap water, and reduce the temperature of cooling water in the air cooler, which can directly increase the heat transfer temperature difference of the heat exchanger and strengthen the heat transfer of the heat exchanger technology. There is a certain limit to increase the heat transfer temperature difference of the plate heat exchanger, and we cannot use it as the most important means to enhance the heat transfer effect of the heat exchanger. If you want to change the heat exchange area of the plate heat exchanger or the process combination, you only need to increase or decrease a few plates to achieve the purpose of increasing or reducing the heat exchange area.