摘要
为解决露天煤矿压覆资源浪费严重问题,以内蒙古金欧露天煤矿为例,研究了薄煤层露天煤矿边帮煤开采技术,该技术无需单独剥离或基建,而是直接在露天煤矿采场的边帮出露煤层布置边帮开采设备开采原煤,可对露天煤矿的边帮压煤进行有效开采。研究结果表明边帮煤开采具有整体回收率高、成本低、安全性好、适应性强等特点。
In order to solve the serious problem of waste resources in open-pit mines,taking Inner Mongolia Jinou Open-pit Coal Mine as an example,the article studies the mining technology of thin coal seam in open-pit coal mine.This technology does not need separate stripping or infrastructure construction,but is directly to mine the raw coal in the slope of open-pit mines stope,which can effectively mine slope coal in the national open-pit mine.The research results show that slope coal mining has the characteristics of high recovery rate,low cost,good safety and strong adaptability.
作者
曾祥玉
ZENG Xiangyu(China Sino-Coal International Engineering Group Shenyang Design and Research Institute,Shenyang 110015,China)
出处
《露天采矿技术》
CAS
2020年第2期92-95,共4页
Opencast Mining Technology
关键词
边帮煤
薄煤层
开采方式
开采顺序
连续开采
跳跃开采
slope coal
thin coal seam
mining method
mining sequence
continuous mining
jump mining
