坑道全液压钻机在广西德保铜矿地质探矿中的应用

Application of Full Hydraulic Drilling Rig in Tunnel Geological Prospecting in Guangxi Debao Copper Mine

广西德保铜矿有限责任公司的Ⅳ号矿段,位于地质剖面31线~34线。该矿段于2001年外包给采矿队开采,2004年因690中段掘进当中,打穿构造断裂带后大量涌水造成淹井无法回采而停产。2014年,Ⅳ号矿段经过强行排干积水,在690中段断裂处进行灌注水泥浆的方式,成功进行堵水,并恢复了生产。因此,要对Ⅳ号矿段深部矿井进一步安全开拓,经过分析,我们公司决定在Ⅳ号矿段地质探矿中采用了坑道全液压钻机进行探矿,这样才能达到安全探测剩余矿量,同时降低开拓费用。

IV ore section of Guangxi on the Copper Co. Ltd., located in the geological section between 31 lines to 34 lines. The mine in 2001 outsourcing to mining mining team, in 2004 due to the 690 middle excavation, through structural fracture zone after a large number of water flooding caused to mining and production. In 2014, No. IV ore section after forced drainage of water, in the middle of the 690 break at the way of filling the cement slurry, the success of water plugging, and restored the production. Therefore, to IV section of mine deep mine safety further development, through the analysis, we decided in the geological prospecting ore section IV adopts full hydraulic drilling rig for tunnel exploration, so as to achieve safety to detect the residual ore amount, while reducing development costs.