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投稿时间:2019-01-29 修订日期:2019-02-18
投稿时间:2019-01-29 修订日期:2019-02-18
中文摘要: 呷村银多金属矿井下通风系统属于高海拔高山采矿通风类型,在当前矿井通风系统现状调查与测定的基础上,分析了通风系统存在的问题,提出了两种可行的高海拔矿山通风系统的改造方案,从技术、经济角度对方案进行了对比,优选出最佳方案,即中央进风两翼回风对角抽压混合式地温预热通风方案,可供类似高海拔矿山通风系统参考。
Abstract:The ventilation system of Gacun Silver Polymetallic Mine belongs to the type of high mountain mining at high altitude. Based on the investigation and measurement of the present mine ventilation system, this paper analyses the existing problems of the ventilation system, puts forward two feasible renovation schemes for the ventilation system at high altitude mine, compares the schemes from the technical and economic point of view, and optimizes the best scheme, namely, forced-exhaust diagonal ventilation scheme preheating by ground temperature with central intake and two wings return. It can be used as a reference for similar ventilation systems at high altitude mines.
keywords: high altitude mine ventilation system transformation forced-exhaust ventilation preheating by ground temperature
文章编号:20190129002 中图分类号: 文献标志码:
基金项目:国家重点研发计划项目(2018YFC08000302)
作者 | 单位 | 邮编 |
姚银佩* | 湖南有色冶金劳动保护研究院 | 410014 |
欧志成 | 四川鑫源矿业有限责任公司 | 626000 |
李印洪 | 湖南有色冶金劳动保护研究院 | 410014 |
周英烈 | 湖南有色冶金劳动保护研究院 | 410014 |
Author Name | Affiliation | Postcode |
YAO Yinpei | Hunan Labour Protection Institute of Nonferrous Metals | 410014 |
OU Zhicheng | Sichuan Xinyuan Mining Co,Ltd | 626000 |
LI Yinhong | Hunan Labour Protection Institute of Nonferrous Metals | 410014 |
ZHOU Yinglie | Hunan Labour Protection Institute of Nonferrous Metals | 410014 |
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