Adhering to the concept of concentration, the company regards "being first, doing things later, quality first, integrity-based, dedicated service, and brand building" as the code of conduct for all employees. Combining the quality of concentration and dedication, has established a good reputation in the industry. How to deal with the leakage of the plate heat exchanger
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Leaks occurred in the plate heat exchanger.
Because the plate heat exchanger has a longer sealing perimeter and a thinner plate, it may show the appearance of leakage during use. The appearance of leakage can be divided into two types: internal leakage and external leakage.
A. Check whether the inlet parameters of the hot and cold media are consistent with the original planned values. If they do not match, try to adjust to the original value. If the import parameters have been changed and cannot be adjusted to the original planned values, the planning and accounting should be carried out from the beginning to decide to increase or decrease the heat exchange area or change the process combination.
B. If the import parameters of the cold and hot media are consistent with the original planned values, and the export parameters do not reach the planned values, then the machine should be stopped, disassembled to check whether there is blockage between the plates or plate fouling, and dispose of them in a timely manner.
a. Disassemble the plate heat exchanger, remove the dirt on the surface of the plate, dry it, and assemble the heat exchanger from the beginning. A hydraulic test with a pressure of 0.2 to 0.3 MPa was performed on one side. After the sliding contact line waits for the water to flow out from the other side, the experiment is suspended. Open the heat exchanger and carefully observe the untested side of the pure water machine plate. The wet plate in the meantime is the plate with holes or cracks.
b. It is also possible to use light-transmitting and coloring inspection methods on the scene to find out the waste plates.
的信息，也希望给您带来了帮助，如果有疑问及需要请联系我们，为您奉上性能稳定、可靠、节能的产品。 The above is the information about the plate heat exchanger
explained for you, and I hope to help you. If you have any questions and needs, please contact us to provide you with stable, reliable and energy-saving products.