What industries can general plate heat exchanger be used in
Plate heat exchanger can be widely used in domestic drainage and waste heat utilization industry. In terms of domestic drainage, if it is water with heat, it can be used as a heat source to heat tap water, which can be used as domestic hot water; the waste hot water in the bathhouse can also be used to heat other water sources. Plate heat exchanger conducts and exchanges heat through two or more media. For example, a plate heat exchanger can be used between water and water. The temperature difference can be set between water and water, and the heat exchange capacity can be adjusted by adjusting the design of heat exchange area and process combination. Plate heat exchanger is a kind of heat transfer equipment with high heat transfer efficiency, small floor area and simple operation.
The main functions of plate heat exchanger include heating, evaporation, cooling and condensation. Plate heat exchanger is mainly used for water water heat exchange, water and liquid heat exchange, steam water heat exchange, steam and liquid heat exchange. Of course, the actual application should meet the requirements of the actual working conditions, and the temperature and pressure should meet. So it can also be used in the following aspects:
Workshop circulating water, compressor waste heat utilization, these can use plate heat exchanger to heat tap water as domestic hot water.
For the waste gas and hot water treatment of hotels, hotels and swimming pools, plate heat exchanger can be used for waste heat recovery. Because plate heat exchanger does not occupy much space, the waste heat removal treatment of hotel waste water is to determine the size of waste water pool according to the daily flow of hot water or the peak value of hot water tank or hot water use. Use pipes to let the waste hot water from the bath pass through one side of the plate heat exchanger, while the other side is connected with clean cold water. Clean cold water and waste hot water exchange cold and hot water. Waste hot water changes from hot to cold. Clean cold water changes from hot to hot and flows out from the other end to the heat preservation water tank for further use.