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Method of inhibiting a fire propagation in a solid fuel feed duct from a combustion furnace, and furnace for carrying out said method
Method of inhibiting a fire propagation in a solid fuel feed duct from a combustion furnace, and furnace for carrying out said method
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机译:抑制来自燃烧炉的固体燃料进料管中的火蔓延的方法,以及实施该方法的炉
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摘要
The furnace has a feeding channel (4) through which firewood is transported into a fire chamber (3). A steam pipe (10) leads into the channel (4). Through said pipe (10), steam is introduced into the solid fuel material in bursts as soon as a certain temperature is exceeded within the said channel (4). The steam increases the humidity in the air and the moisture of the firewood, thereby reliably preventing a spreading of the fire within the feeding channel (4), without simultaneously impairing combustion within the fire chamber (3).
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