Where should explosion-proof doors be installed in the coal powder preparation system?
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Where should explosion-proof doors be installed in the coal powder preparation system? How is the size of an explosion-proof door determined?
1. Explosion-proof valves should be installed on the pipes of the coal powder system； 2. Explosion-proof doors should be installed separately on equipment such as coal powder silos, separators, and cyclones used in coal powder preparation. 3. In the event that an explosion-proof valve or door explodes, the machine should be stopped immediately, any sources of fire should be extinguished, and the cause of the explosion should be determined.
Control room, elevator shaft. 2.2 meters high, 3 meters wide. (It can also be determined on-site)
Explosion-proof doors are mainly installed on the side of the coal powder collector and at the top of the coal powder bin. On the side of our collector, 10 explosion-proof panels are installed, and 4 self-weighting explosion-proof doors are installed on the top of the coal powder silo.
The size of the explosion-proof door must be determined based on the storage capacity and the detonation pressure inside the chamber
We have 12 coal powder collectors on this side