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黄金科学技术 ›› 2013, Vol. 21 ›› Issue (3): 73-76.

• 采选技术与矿山管理 • 上一篇    下一篇

河南前河金矿破碎矿体探、采工程布置合理性探讨

姚松明,王建海,王小春,李洪莲,金文辉   

  1. 河南省嵩县前河矿业有限责任公司,河南  嵩县   471400
  • 收稿日期:2012-12-13 修回日期:2013-04-20 出版日期:2013-06-28 发布日期:2013-11-19
  • 作者简介:姚松明(1970-),男,河南嵩县人,工程师,从事矿山技术生产管理工作.yaosongming70@sina.com

Scientific Rationality Discussion of the Exploration Engineering and Mining Engineering of the Broken Orebody in Qianhe Gold Deposit,Henan Province

YAO Songming,WANG Jianhai,WANG Xiaochun,LI Honglian,JIN Wenhui   

  1. Songxian Qianhe Mining Co.,Ltd.,Songxian   471400,Henan,China
  • Received:2012-12-13 Revised:2013-04-20 Online:2013-06-28 Published:2013-11-19

摘要:

前河金矿采充工艺复杂、台效低,尤其是采准施工难度大、周期长以及安全系数低,同时,为满足500 t/d的供矿需要,该矿区布置了50个采场,从而导致管理困难,采矿成本大幅增加。因此,提高单采场生产能力、缩短回采周期,将对缓减管理难度和提高探采工作效率有很大的帮助。采矿工程与探矿工程的布置能否充分合理地结合对矿山生产效益有很大的影响,针对前河金矿的实际情况,利用辅穿脉作为充填巷代替沿脉,对矿体进行再次圈定,并作为采准巷道是一次技术创新。

关键词: 破碎矿体, 探采工程, 合理性, 前河金矿

Abstract:

It is complex and low efficiency for the technology of mining and filling in Qianhe gold mine,specially,it is  of mining construction difficult,long construction cycle and low safety factor.Yet there are 50 stopes seted up in the mining area in order to meet the mining production capacity of 500 tons per day,while it lead to the management difficulties and the high increasing of mining cost.Thus,it will be great help for reducing management difficulties and enhancing the exploring and mining efficiency,which improving the stope production capacity and shorten the recovery cycle.Whether it is reasonable for mining engineering and prospecting engineering layout,has a great influence on production efficiency of mining.According to the actual situation of Qianhe gold mine,it is a new technological innovation for using the auxiliary pulse as filling lane to replace the dyke,delineation of ore body again,and as a preparation roadway.

Key words: crushing ore, prospecting and mining engineering, rationality, Qianhe gold mine

中图分类号: 

  • TD166

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