摘要
煤矿瓦斯是威胁煤矿安全生产的重要因素之一。为了保障矿工生命安全和提高煤矿经济效益,煤矿开采过程中需要科学合理地应用瓦斯抽采技术。对煤矿瓦斯抽采技术进行了分析,旨在为瓦斯抽采技术的科学有效应用提供参考和指导,从而为煤矿安全生产提供可靠保障。研究发现,地质条件、煤炭开采方式和瓦斯抽采设备是影响瓦斯抽采效果的重要因素,需要在瓦斯抽采设计和布置过程中综合考虑。通过合理布置瓦斯抽采井和瓦斯抽放孔,有效控制瓦斯的积聚和排放,可以降低发生煤矿瓦斯事故的风险。
Coal mine gas is one of the important factors threatening the safety of coal mine production.In order to protect the life safety of miners and improve the economic benefit of coal mines,it is necessary to apply the gas extraction technology scientifically and reasonably in the process of coal mining.The gas extraction technology of coal mine was analyzed,aiming to provide reference and guidance for the scientific and effective application of gas extraction technology,thus providing reliable guarantee for the safety of coal mine production.It is found that geological conditions,coal mining methods and gas extraction equipment are important factors affecting the gas extraction effect,which should be comprehensively considered in the design and layout process of gas extraction.The risk of coal mine gas accidents can be reduced by rationally arranging gas extraction wells and gas drainage holes to effectively control gas accumulation and discharge.
作者
荆履财
JING Lvcai(Poli Coal Mine Co.,Ltd.,Yangmei Group,Heshun 032701,Shanxi,China)
出处
《能源与节能》
2023年第9期157-159,共3页
Energy and Energy Conservation
关键词
煤矿
瓦斯抽采
瓦斯抽采井
瓦斯抽放孔
coal mine
gas extraction
gas extraction well
gas drainage hole
