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Influence of improper leakage side protection on bursting disc performance

Sep 25, 2018

Blasting after installation, in blasting discharge side not set protection or improper protection Settings, blasting pieces may suffer from the hail, slungshot and damage, and rupture discs concave may be stored up water, dirt, debris, etc., through the experiment, if blasting concave store content reaches a certain size, blasting piece can even under rated pressure instability of blasting, it is easy to appear can't open the case, it brings to the protected equipment safe operation of the huge hidden trouble.

In most areas of China, there will be freezing weather in winter. Usually, the pressure relief side of the bursting disc will be frozen after the water, while the temperature in the container is generally higher. The pressure relief side of the bursting disc will be frozen along the upper surface first, and then when the internal water further freezes, the downward expansion force will be generated.Due to the thickness of the bursting disc material and the indentation of part of the bursting disc's arch surface, it is very likely that the arch surface of the bursting disc will be deformed, and even the bursting disc will be cracked directly, resulting in damage.


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