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黄金科学技术 ›› 2017, Vol. 25 ›› Issue (2): 83-88.doi: 10.11872/j.issn.1005-2518.2017.02.083

• 采选技术与矿山管理 • 上一篇    下一篇

深部开采热环境控制技术研究现状及展望

贾敏涛1,2,汪群芳1,2,吴冷峻1,2   

  1. 1.中钢集团马鞍山矿山研究院有限公司,安徽  马鞍山   243000;
    2.金属矿山安全与健康国家重点实验室,安徽  马鞍山   243000
  • 收稿日期:2016-11-01 修回日期:2017-02-24 出版日期:2017-04-28 发布日期:2017-05-12
  • 作者简介:贾敏涛(1987-),男,陕西咸阳人,工程师,从事矿井通风监控与降温等方面的科研设计工作。764300924@qq.com
  • 基金资助:

    “十二五”科技支撑计划项目“深部贫矿床大规模上行式无废开采综合技术研究”(编号:2012BAB14B01)资助

Research Status and Prospect of Thermal Environmental Control Technology Under Deep Mining

JIA Mintao1,2,WANG Qunfang1,2,WU Lengjun1,2   

  1. 1.Sinosteel Maanshan Institute of Mining Research Co.,Ltd.,Maanshan   243000,Anhui,China;
    2.State Key Laboratory of Safety and Health for Metal Mine,Maanshan   243000,Anhui,China
  • Received:2016-11-01 Revised:2017-02-24 Online:2017-04-28 Published:2017-05-12

摘要:

深部开采高地温问题已成为制约矿业可持续发展的瓶颈,必须进行井下热环境控制技术的深入研究。详细阐述了金属矿山深部开采的现状及发展趋势,结果表明近几年国内金属矿山深部开采数量将出现快速增长趋势。论述了增风降温、循环通风、低温预冷、个体防护和制冷降温技术的适用条件,并进行了现场应用效果分析,指出热环境控制技术存在的主要问题,并给出了具体的对策建议,提出应结合矿山井下热环境状况、井巷工程条件和经济效益状况等进行综合降温系统设计。

关键词: 深部开采, 增风降温, 循环通风, 岩层预冷, 机械制冷

中图分类号: 

  • TD72

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