摘要
为有效治理突出煤层瓦斯,峰峰集团大社矿针对矿井开采深度大、地质条件复杂、瓦斯灾害治理难度特别大的情况,实施"可保必保,应抽尽抽"的瓦斯综合治理战略,在煤层瓦斯参数测定、开采保护层消除区域突出危险、进行无保护层可采区域采掘、优化通风系统、实施在线实时监测等方面形成了一套适用的矿井瓦斯综合治理成套技术,有效提升了瓦斯治理能力,为建设安全、高效、环保矿井提供了保障。
To effectively manage the outburst coal seam gas, Dashe Mine of Fengfeng Group has implemented comprehensive strategy of ＂to protect if possible, to extract if needed＂on the difficult situations of deep-depth in mining,complicated geological conditions, severe governance on gas-proof. It has cultivated a series of comprehensively protection technology on applicable mining gas in parameters setting of coal seam gas, developing covering layer, eliminating regional conflicts, conducting extraction on non-protectively recoverable area, optimizing ventilation system, implementing real-time monitoring and so on, all of which have effectively elevated the gas control capacity, providing safeguard to the building of mines with safety, efficiency and environmental-protection.
出处
《煤炭与化工》
CAS
2016年第3期29-31,35,共4页
Coal and Chemical Industry
关键词
突出煤层
煤层瓦斯参数测定
保护层开采
优化通风系统
outburst coal seam
parametric measurement of coal seam gas
protective seam exploitation
optimization of ventilation system
