综掘工作面封闭式除尘技术的改造与应用  

The reconstruction anf application of Closed-end removal technology applied to the Fully-excavating

作　　者：张驰[1] 宋丽洁[1] 陈鑫[1] 

机构地区：[1]山东新汶矿业集团有限公司协庄煤矿,山东新泰271221

出　　处：《山东煤炭科技》2010年第6期215-216,共2页Shandong Coal Science and Technology

摘　　要：改变了矿井原有的湿式除尘技术,除尘风机通过吸风筒把迎头的粉尘全部吸出,使综掘工作面粉尘浓度大幅度下降,消除了煤矿煤尘隐患,改善了职工现场作业环境。It can change the original wet dedusting removal technology of mine.The Dedusting fan can epispastic all dust of the tunneling faces through the suction washroom,slow down the dust concentration of the Fully-excavating face substantially,eliminate hidden dangers of the coal dust and improve the scene working environment

关 键 词：半煤岩综掘 除尘风机 高分子强力吸风筒 

分 类 号：TD714.4[矿业工程—矿井通风与安全]