What conditions will cause the damage of the Jiangsu plate heat exchanger gasket
Source: http://le-signal.com/ Published time: 2020-01-10
Jiangsu plate heat exchanger is a kind of key equipment with high safety. When the gasket is damaged, external dripping can be seen. The heat exchanger will drip slightly at the beginning, and in process equipment with large pressure shock, there may be a large leak due to the damage of the heat exchanger gasket.
Under strong pressure shock, the gasket can sometimes be removed from the correct installation position of the heat exchanger, and in severe cases may be removed from the equipment. In this case, stop the operation of the equipment in time to cool the heat exchanger to room temperature without pressure. If the gasket deforms under pressure, it will not return to its original shape and a new gasket will need to be replaced.
If there is no spare seal, remove the plates on both sides of the damaged seal from the entire Jiangsu plate heat exchanger group and check the sealing joint surfaces of the remaining plate heat exchanger plates. The board with the damage pad is removed and assembled. Then buy a new pad and add the plate to the original heat transfer capability. In the process of disassembling the heat exchanger, pay attention to the A value, that is, the clamping size.
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