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Common Faults And Treatment Methods Of Spiral Plate Heat Exchanger
- May 17, 2017 -

Spiral plate heat exchanger is a highly efficient heat exchanger equipment, suitable for steam to steam, steam to liquid, liquid to liquid, liquid heat transfer. It applies to the chemical industry, petroleum, medicine, food, textile, metallurgy and other industries.

Spiral-plate heat exchanger.jpgSpiral plate heat exchanger.jpg

In the production process, due to the spiral tube plate heat exchanger tube plate by the water erosion, cavitation and micro-chemical medium corrosion, tube plate welds often leak, resulting in water and chemical materials appear mixed, the production process temperature is difficult Control, resulting in the formation of other products, seriously affecting product quality, reduce product grade. Condenser tube plate weld leakage, the company usually use the traditional method of repair welding, tube plate easy to produce internal stress, and difficult to eliminate, resulting in other heat exchanger leakage, the enterprise through the pressure, test equipment repair , Repeated repair welding, the experiment, 2 to 4 people need a few days to complete the repair, the use of a few months after the tube plate weld again corrosion, to the enterprise to bring human, material and financial resources, the increase in production costs.

Through Fushilan macromolecule composite material corrosion resistance and resistance to erosion, through early protection of the new heat exchanger, which not only effectively govern the existence of new heat exchanger weld and trachoma problems, but also to avoid the use of chemical substances Corrosion of the heat exchanger metal surface and welding point, in the future regular maintenance, you can also apply the blessing Fushilan macromolecule composite material to protect the bare metal; even after the use of the phenomenon of leakage, can also be timely repair by the Fushilan technology, To avoid a long period of surfacing repair affect the production. It is because of the fine management, which makes the probability for leakage problem of heat exchanger appear greatly reduced, not only reduces the heat exchanger equipment procurement costs more to ensure the quality of products and production time, improve the competitiveness of products.

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Wuxi Hengnuo Chemical Equipment Manufacturing Co.,Ltd.

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