浅谈哈拉沟煤矿节能减排及提高煤炭回采率技术  

Analysis on the technology of energy saving and emission reductionand coal recovery rate improving in Halagou Coal Mine

作　　者：王庆雄[1] 张艳霞 

机构地区：[1]神华神东煤炭集团公司哈拉沟煤矿,陕西神木719315 [2]神华神东煤炭集团公司矿业服务公司哈拉沟净水厂,陕西神木719315

出　　处：《陕西煤炭》2017年第4期72-75,共4页Shaanxi Coal

摘　　要：哈拉沟煤矿通过建立地面钻孔输送砼硐室、井下煤矸置换、矿井水综合利用和变频驱动等措施,以及应用工作面调斜开采技术、切顶卸压沿空留巷技术和450 m超长综采工作面开采技术,提高了矿井煤炭回采率,推动了煤矿节能减排工作,践行着低碳绿色的发展理念。In Halagou Coal Mine,by taking the measures such as constructing conveying concrete chamber of ground drilling,implementing underground coal gangue replacement,comprehensive utilization of mine water and frequency conversion drive,popularizing advanced technologies of adjusted inclined mining,gob side entry retaining of roof cut and pressure relief and 450 m super-long fully-mechanized mining face,the coal recovery rate was improved,the coal mine energy saving and emission reduction work was promoted and the low carbon green development concept was practiced.

关 键 词：煤矿 节能减排 煤炭回采率 低碳绿色 

分 类 号：TD823[矿业工程—煤矿开采]