斜沟煤矿23109工作面硫化氢综合治理技术研究  

Research on Comprehensive Treatment Technology of HydrogenSulfide in 23109 Working Face of Xiegou Coal Mine

作　　者：刘伟 LIU Wei(Xiegou Coal Mine of Shanxi Coking Coal Xishan Coal Power,Lüliang 033602,China)

机构地区：[1]山西焦煤西山煤电斜沟煤矿,山西吕梁033602

出　　处：《煤》2023年第10期4-7,42,共5页Coal

基　　金：国家自然科学基金资助项目:瓦斯煤尘爆炸气、固态产物特征分析及应用基础研究(51174200)。

摘　　要：为了有效治理山西焦煤西山煤电斜沟煤矿23109工作面硫化氢超限报警的难题,借助人工测定、现场传感器监测,分析23109工作面硫化氢的运移规律,同时提出工作面3个阶段的硫化氢治理措施,现场实践结果表明:实施3个阶段的硫化氢治理措施后,硫化氢体积分数得以有效降低,取得了良好的治理效果,有效保障了矿井生产安全以及职工的身心健康。In order to effectively deal with the problem of hydrogen sulfide over-limit alarm at 23109 working face of Xiegou Coal Mine of Shanxi Coking Coal Xishan Coal Power,the migration law of hydrogen sulfide at 23109 working face was analyzed by means of manual measurement and field sensor monitoring,and the treatment measures of hydrogen sulfide at 3 stages of the working face were proposed.The field practice results showed that:after the implementation of the three-stage hydrogen sulfide treatment measures,the hydrogen sulfide concentration has been effectively reduced,and good treatment results have been achieved,effectively protecting the safety of mine production and the physical and mental health of workers.

关 键 词：硫化氢 长钻孔 钻墙 注碱液 风帘引排 

分 类 号：TD711[矿业工程—矿井通风与安全]