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Method for extinguishing a smouldering fire in a silo
Method for extinguishing a smouldering fire in a silo
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机译:扑灭筒仓中阴燃火的方法
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摘要
The invention relates to a method for extinguishing a smouldering fire in a silo 1 by introducing inert gas into the silo. The inert gas is introduced through a venturi-type nozzle 2 above the stored content in the silo 1 with a slow streaming velocity in such a way that mass ratio of the entrained surrounding gas to the incoming liquid inert gas is between 0.5 and 20. Thus a closed inert gas layer 3 is formed above the smouldering fire.
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