Explosion-proof control room fresh air system

2017-03-02 View Original

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Urgent!!! I’m asking all those who are from Sichuan: is it necessary to have a backup unit for the fresh air handling unit in the blast protection control room? ?

Reply #2 2017-03-04

In my opinion, important rooms should have a backup

Reply #3 2017-03-05

The key is to see if it can be stopped for a long time Intrinsic safety is sufficient; otherwise, it won’t work!

Reply #4 2017-03-09

For continuous production with a high risk factor, or for equipment that cannot be shut down, it is necessary to install backup fans.

Reply #5 2017-04-26

GB 50779-2012 Code for Explosion Protection Design of Petrochemical Control Rooms; this code does not address the use of fresh air handling equipment, for reference only.

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Explosion-proof control room fresh air system

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