摘要
新疆某金铜矿地处高海拔矿区,为最大限度保护地表环境,要求设计最合理的集中运输出地表方案。结合开拓系统,研究提出了皮带运输方案(方案I)、井下卡车运输方案(方案Ⅱ)、电机车无人驾驶运输方案(方案Ⅲ)3种矿石集中出地表方案,并从工艺流程、工程投资、运营成本、地表生态环境保护、井下环境等多方面进行对比分析。结果表明,皮带运输方案具有生产衔接好,工艺流程短,地表占地少,地表环境破坏少,整体运营成本低等优点,并有效解决冬季矿石结冻问题,为最优集中运输方案。优选方案为环境敏感型高海拔矿山的开拓运输提供了指导。
A gold-copper mine in Xinjiang is located in a high-altitude mining area.In order to pro⁃tect the surface environment to the maximum extent,the most reasonable centralized transportation and ex⁃port surface scheme is required.In combination with the development system,three schemes for ore con⁃centration out of the surface are proposed,namely,belt transport scheme(Scheme I),underground truck transport scheme(Scheme II)and unmanned electric locomotive transport scheme(Scheme III),and are compared and analyzed from the aspects of process flow,project investment,operation cost,surface eco⁃logical environment protection,underground environment,etc.The results show that the belt transportation scheme has the advantages of good production connection,short process flow,less land occupation,less surface environmental damage,low overall operating cost,and effectively solves the problem of ore freez⁃ing in winter,which is the optimal centralized transportation scheme.The optimized scheme provides guid⁃ance for the development and transportation of environmentally sensitive high altitude mines.
作者
谭卓
任卫东
TAN Zhuo;REN Weidong(CINF Engineering Co.,Ltd.)
出处
《现代矿业》
CAS
2022年第11期39-42,51,共5页
Modern Mining
基金
“十三五”国家重点研发计划项目(编号:2018YFC0604600)。
关键词
高海拔矿山
皮带运输
电机车无人驾驶
卡车运输
high-altitude mine
belt transportation
unmanned electric locomotive
truck transporta⁃tion
