摘要
平朔井工一矿根据当地特殊环境,采用风窗-风机联合均压防灭火的方法,改变了漏风区域的压力分布,有效地遏制了周边小窑及地表松散矸石对工作面漏风的影响,该技术给类似条件矿井的防灭火工作提供了宝贵的经验。
According to the particular local environment, windscreen-fan joint even-pressure fire control method is adopted in Pingshuo mine, so that the pressure distribution of air leakage region is changed and the influence of loose waste on the air leakage among the working face is checked. The technology provides valuable experience on fire prevention for similar mines.
出处
《山西煤炭》
2011年第4期61-62,69,共3页
Shanxi Coal
关键词
厚煤层
浅埋藏
综放开采
均压通风
防灭火
thick coal seam
shallow buried
fully-mechanized mining
even pressure ventilation
fire prevention
