新义煤矿井筒淋水治理实践

摘要

新义煤矿结合主、副井淋水与生产情况，分别对主井采用了长、短钻孔结合的办法进行了壁后注浆，副井采用了截水槽导流办法对井筒淋水进行了治理，通过治理井筒淋水得到了有效地控制，从而保证了安全生产。%Combined with the main,auxiliary shaft in Xinyi Coal Mine water drenching and production,Xinyi Coal Mine adopts long-short with drilling and wall back grouting method in the main shaft drenching,auxiliary shaft adopts a cut-off diversion approach to the governance of the watering well.Governance wellbore by tricking been effectively controlled, thus ensuring the safety in production.