快掘工作面气柱式钻机超前探查应用
Application on Advanced Exploration of AirColumn Drilling Rig in Fast Excavation Face
胡文斌 1赫连腾 1张丰涛1
作者信息
摘要
为解决黄陵一号煤矿632回风半煤岩巷道掘进过程中超前探查滞后制约生产的问题,采取现场调研、理论分析与方案对比相结合的方法,提出了快掘工作面气柱式钻机超前探查作业的2种施工方案,并进行了技术分析对比.研究结果表明:CMS1-4000/55型钻机受智能快掘设备空间影响,致使允许通过空间距离不够,钻机不能移至工作面区域进行超前探查,进而制约生产;采用ZQJC-850/10.7S型气动架柱式钻机不受空间影响,可以随时进行超前探查作业,保障超前范围满足掘进要求.气柱式钻机超前探查应用效果已经在632快掘工作面得到了良好的验证,同时研究结果为类似矿井制定探放水措施提供了依据,对快速掘进,灾害防治具有一定指导意义.
Abstract
In order to solve the problem of delayed advance exploration restricting production in 632 return air semi-coal rock roadway in Huangling No.1 Coal Mine,two construction schemes of advance ex-ploration operation of air column drilling machine with fast excavation face are put forward by combining field investigation,theoretical analysis and scheme comparison.The research results show that the CMS1-4000/55 drilling rig is affected by the space of intelligent fast digging equipment,resulting in insufficient al-lowable space distance,and the drilling rig can not move to the working face area for advance exploration,thus restricting production.The ZQJC-850/10.7S air column drilling rig is not affected by the space,and can carry out advance exploration at any time to ensure that the advance range meets the requirements of drilling.The application effect of air column drilling rig in advance exploration has been well verified in 632 fast excavation face,and the research results provide a basis for the formulation of water exploration and re-lease measures in similar mines,and have certain guiding significance for the prevention and control of rap-id excavation disaster.
关键词
矿山设备/气柱式钻机/快速掘进/超前探查Key words
mining equipment/air column drilling rig/rapid excavation/advanced exploration引用本文复制引用
出版年
2024
NETL
NSTL
万方数据