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J4 ›› 2010, Vol. 18 ›› Issue (2): 51-52.

• 技术前沿 • 上一篇    下一篇

山东焦家金矿北翼破碎矿体采矿方法研究

  

  1. 山东黄金集团焦家金矿,山东  莱州   261441
  • 出版日期:2010-04-30 发布日期:2013-11-19

Research of the Mining Method of the Broken Orebody on the North Limb of Jiaojia Gold Mine

  1. Jiaojia Gold Mine,Shandong Gold Group Co.,Ltd.,Laizhou   261441,Shandong,China
  • Online:2010-04-30 Published:2013-11-19

摘要:

针对焦家金矿北翼破碎矿体的地质条件和采矿生产安全现状,通过经济效益、效率分析,本着“技术先进、经济合理、安全可靠”的原则,确定选择下向进路机械化充填采矿法,产量增加3倍,吨矿成本降低了1.44元,实现了真正的高效、安全生产。

关键词: 破碎矿体, 采矿方法, 下向采矿, 焦家金矿, 山东省

Abstract:

According to the geological condition of the broken orebody in the north limb of Jiaojia gold mine and the present situation of the mining production safety,through analyzing the economic benefits and efficiency,with the principle of advanced technique,reasonable economy and reliable safety,we selected the filling into the path of mechanized mining method.The output increased three times, the cost of the ore per ton decrease ¥1.44.And we realized a goal of efficient and safety mining production.

Key words: Broken orebody, Mining method, Dipping mining, Jiaojia gold mine, Shandong Province

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