摘要
针对矸石固体充填工艺,结合具体工程实践,概述其关键设备与工艺流程的基础上,结合现场实测对其应用效果进行分析论述,实践表明矸石固体充填工艺不仅能对由回采导致的地表沉降进行有效控制,还有助于提升煤炭采出率,延长矿井服务年限,提升矿井经济效益与环境效益。
As for the technology of solid filling of gangue, this＇paper described the key equipment and technological process on the basis of specific engineering practice, and analyzed its application benefit combined with field measurement. It indicated that the technology of solid filling of gangue boasts several benefits including controlling the surface subsidence caused by extraction, improving coal recovery rate, prolonging the service life of mine and improving economic and environmental benefit of mines.
出处
《能源与节能》
2016年第10期154-155,157,共3页
Energy and Energy Conservation
关键词
充填开采
关键设备
实测分析
效益分析
backfilling
key equipment
field measurement analysis
benefit analysis
