摘要
为实现大峰露天矿绿色高效开采,探讨了露天采矿与环境治理同步规划和高端排土场排岩技术的应用,并借鉴同类露天矿在陡帮回采内排压脚法技术和多煤层采煤技术上成功经验,来解决大峰露天煤矿排土场对环境的影响,少占用土地且能增加排弃容量以及提高煤炭回采率等问题。
In order to achieve green and efficient mining in Dafeng open-pit Mine,this article discusses the simultaneous planning of open-pit mining and environmental management and the application of rock drainage technology of dump.The article references the successful experiences of similar open-pit mines in the techniques of internal dumping in steep slope mining and multi coal seam mining technology to solve the effect of dump on environment in Dafeng open-pit mine,and the problems of less land occupation and increased disposal capacity and improving coal recovery rate.
作者
孟兴国
MENG Xingguo(National Energy Ningxia Coal Industry Group Rujigou Anthracite Branch,Shizuishan 753000,China)
出处
《露天采矿技术》
CAS
2019年第3期51-54,共4页
Opencast Mining Technology
关键词
大峰露天矿
绿色高效
陡帮回采
采煤工艺
开采途径
Dafeng Open-pit Mine
green and efficient
steep slope backfill
coal mining process
