Troubles and solutions of Sondex heat exchanger plate
①Corrosion of the board is caused or produced due to improper selection.
②The operating conditions do not meet the design requirements.
③The heat caused by the initiation of cold plate and the small scale of plastic surgery.
④ There is leakage in the liquid tank of the plate pool, which causes toxic corrosion of the plates and string drills.
2 Processing method
① When there are elastic or perforated plates, use the light transmission method to make the plates defective.
②Adjust the operating parameters to meet the design conditions.
③The size of the lubricator should meet the requirements during maintenance, and it will not be smaller.
④ Reasonable matching of plate materials.
①Small size, uneven size everywhere (the size error is less than 3 mm everywhere) or it can be loosened almost instantaneously.
② Part of the gasket is out of the sealing groove, there is dirt on the main sealing surface of the gasket, the gasket is good or the gasket is aging.
③The plate is deformed, and the overall dislocation leads to the running pad.
④There is an edge in the plate sealing groove or the second opening area.
2 Processing method
①In the dynamic state provided by the non-pressure manufacturer, more dynamic equipment, the size should be uniform, the error of the compact size should not be greater than 0.022N (mm), and the parallelism between the two compact plates should be maintained at 2 mm Within.
② Make a mark on the external leak check point, then disassemble the sensor and solve it one by one, and reinstall the assembly or decoration and plates.
③ Disassemble the wax opener, which will wear the plates and make the plates wear more serious.
④ When reassembling the disassembled panels, clean the panel surface to prevent dirt from sticking to the cushion surface.
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