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GOLDENSAIL
04
2021
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06
What are the precautions when maintaining the Plate Type Condenser Heat Exchanger
Author:
In view of the descaling and anti-scaling problems of Plate Type Condenser Heat Exchanger, many new customers do not know how to maintain it. What are the precautions while maintaining? Let's take a look together.
1. The daily maintenance of the Plate Type Condenser Heat Exchanger should pay attention to avoiding temperature and working pressure fluctuations in the daily actual operation. First, ensure that the working pressure is stable and never allow over-pressure operation.
2. Cleaning of the Plate Type Condenser Heat Exchanger. After long-term operation of the Plate Type Condenser Heat Exchanger, due to material corrosion, erosion, scaling, coking, etc., the inner and outer surface of the water pipe often has different levels of fouling or even blockage. . Therefore, complete cleaning must be carried out during shutdown and maintenance. Common cleaning methods include air sweeping, hand washing, steam sweeping, organic chemical cleaning and mechanical equipment cleaning.
These traditional cleaning methods, such as mechanical equipment, high pressure water, organic chemical cleaning, etc., have many problems when cleaning machinery and equipment. Dirt and other alluvial deposits cannot be completely eliminated. Acid liquid is likely to cause corrosion to the Plate Type Condenser Heat Exchanger. This leads to system loopholes, and the residual acid causes secondary corrosion or under-scaling corrosion to the materials, and finally causes the disassembly and replacement of machinery and equipment. Therefore, the Plate Type Condenser Heat Exchanger must be regularly maintained and maintained.
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