The plate heat exchanger is composed of upper and lower guide beams, fixed pressure plates, movable pressure plates, pipeline interfaces, heat exchange plates, plate seals and compression bolt components.In order to give full play to the role of heating plate stainless steel heat exchanger, the design temperature of heating plate heat exchanger is slightly higher than that of cold and hot water machine.In the plate heat exchanger or heat storage tank for heating, the water supply temperature is about 85 ~ 95 ℃, the hot water side inlet and outlet temperature of the plate hot water heat exchanger: when the temperature of the hot exhaust water is greater than 88 ℃, it an save 10% of gas under rated working.When the temperature of the exhausted hot water is greater than 80 ℃, the higher the temperature of the exhausted hot water, the better the performance of heat recovery. But it must be controlled within the allowable temperature range of gas internal combustion engines and system piping. Plate heat exchangers bring energy saving and emission reduction to all walks of life, create benefits, improve production, and protect the environment.
The processing flow rate of each plate heat exchanger is related to the corner opening of the plate. The diameter of the corner hole of the large plate heat exchanger is 500mm, and the flow rate of each processing is 5000㎡. The number of units can be reduced by half. As a result, maintenance costs such as filters for heat exchangers, installation process and national highway, cleaning of plates and replacement of gaskets can be significantly reduced and space can be saved.