煤矿井下锚杆支护粉尘防治现状和发展方向  

Brief Analysis of Situation and Development Direction of Dust Prevention and Treatment for Roof Support in Coal Mine

作　　者：张维果 

机构地区：[1]中国煤炭科工集团太原研究院有限公司,太原030006

出　　处：《价值工程》2015年第3期44-46,共3页Value Engineering

摘　　要：介绍了煤矿粉尘的危害和煤矿粉尘的性质,分析了锚杆支护粉尘防治现状和锚杆钻车干式除尘,评述了锚杆支护粉尘防治发展方向。This paper introduces the hazard and character of coal dust, analyzes the present state for dust prevention and treatment for roof support, as well as dust extraction system for roof bolter, and comments on the direction of development for dust prevention of roof support.

关 键 词：煤矿粉尘 锚杆支护 干式钻孔 

分 类 号：TD714[矿业工程—矿井通风与安全]