| 摘要 |
A flame arrestor is disclosed which includes a conduit extending along inside of a drum arranged to contain a quantity of non-combustible liquid. This conduit is equipped with bubbler nozzles that discharge a combustible gas into the liquid in the form of separate, discrete bubbles. The gas is drawn from the drum through outlets above the liquid level and deflectors are positioned to deflect and distribute a flame front entering the drum through any of the nozzles.
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