摘要
针对快速掘进装备在神东集团应用后,工作面生产时产尘绝对量大幅提高,工作面粉尘浓度过高,严重影响作业人员的身心健康和安全生产的情况,提出了利用湿式除尘风机和"长压短抽"混合式通风相结合的除尘方法,并在神东大柳塔煤矿52307快速掘进工作面应用,取得了良好的效果。
Aiming at the dramatic increase of absolute dust yield and high dust concentration in working face,after the application of rapid excavation equipment in Shendong Coal Group,threatening the physical and mental health of the operating personnel,as well as the production safety,a dust removal method is proposed combining wet dust removal fan with pumping-blowing mixed ventilation.The method has been applied in the 52307 rapid excavation working face in Daliuta coal mine of Shengdong Coal Group,receiving favorable effect.
出处
《煤炭工程》
北大核心
2016年第S1期69-71 74,74,共4页
Coal Engineering
关键词
粉尘
快速掘进工作面
湿式除尘
“长压短抽”
矿井通风
coal dust
rapid excavation working face
wet dust removal
pumping-blowing mixed ventilation
coal mine ventilation
