How to ensure airtightness in the coal grinding system
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The coal grinding system operates in a negative-pressure, inert environment. The dust collector is equipped with rupture disks, and the typical setting for the rupture pressure is 5 kPa. When there is a positive pressure, it is difficult to control the pressure, which can lead to damage to the rupture disks. On the other hand, in a negative-pressure environment, it is hard to monitor the conditions, and the system is susceptible to influences from the surrounding environment, such as wind. Those who have experience in this area are welcome to share their insights on how to ensure air tightness in the coal grinding system.
The pressure setting of the blast disc seems a bit low