摘要
综采工作面过构造期间严重制约着采煤工作面的正常生产。因此,为保证采煤工作面快速通过构造区域、保证原煤产量,在采煤工作面过断层期间通过使用乳化液钻机实施深孔,应用松动爆破技术增加岩石裂隙。并合理优化爆破参数及工艺流程,使得采煤工作面顺利通过断层。分析了新型乳化液钻机的使用,探讨了爆破方案的设计及爆破效果。
The normal production was seriously restricted when passing the construction at the fully mechanized working face.Therefore,to ensure the quick pass and guarantee the output of raw coal,deep drilling was adopted by using emulsion motor whenpassing the fault and loose blasting technology was applied to increase the rock fracture.This paper analyzed the use of themodern emulsion motor and explored the design of the scheme of blasting and its effect.
作者
田鹏
TIAN Peng(Changping Coal Industry Co., Ltd. in Shanxi Province, Gaoping 046700,Shanxi, China)
出处
《能源与节能》
2017年第11期31-32,34,共3页
Energy and Energy Conservation
关键词
深孔
松动爆破
优化工艺
乳化液钻机
deep hole
loose blasting
optimization of process
emulsion motor
