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J4 ›› 2010, Vol. 18 ›› Issue (5): 68-71.

• 会议专栏 • 上一篇    下一篇

中深孔挤压崩矿连续采矿法的应用

靳社英   

  1. 山东黄金归来庄矿业有限公司,山东临沂273306
  • 收稿日期:2010-07-20 修回日期:2010-08-30 出版日期:2010-10-28 发布日期:2012-05-23
  • 作者简介:靳社英(1969-),女,工程师,从事采矿技术工作.sdgoldjinsheying@163.com

Application of Continuous Mining Method with Squeez Caving of Medium-depth Hole

JIN Sheying   

  1. Shandong Gold Guilaizhuang Mining Co.,Ltd.,Linyi 273306,Shandong,China
  • Received:2010-07-20 Revised:2010-08-30 Online:2010-10-28 Published:2012-05-23

摘要:

针对矿山开采范围小、生产规模要求大,矿体产状突变,现有采准系统与矿体不吻合等生产技术问题,运用分段中深孔挤压崩矿技术,进行阶段连续后退式回采,较好地解决了生产中所存在的技术问题,实现了矿体安全、高效、低成本的开采。为矿山低品位资源的有效开发利用提供了有力的技术支持,并且在同类矿山中具有广阔推广应用前景。

关键词: 连续采矿, 中深孔挤压崩矿, 低品位矿石, 非胶结充填

Abstract:

Aiming at such production technoloy issues as the scope of small mining, the large production scale, mutation ore occurrence, non-fitting mining barebone, squeez caving technology of medium-depth hole was applicated to solve issues above. In the mining method, safe,efficient, low-loss and low-dilution exploitation was made by means of continuous mining and back-style stage.Technology support is provided for effective development and utilization of low-grade ore and the method has broad application prospects.

Key words: Continuous mining, Squeez caving of medium-depth hole, Low-grade ore, Non-cemented filling

中图分类号: 

  • TD853

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