摘要
原煤运输系统对露天矿的长远接续和安全高效高质量发展至关重要,根据平朔东露天矿采区接续方案、小煤窑采空区情况和接续采区整体地形地貌特点,通过多方案比较分析,确定了最优的原煤地表运输方式,并利用定性和定量经济效益比较分析法说明了原煤运输系统改移至地表的技术经济合理性,为相似条件露天矿原煤运输系统的规划提供参考和依据。
The raw coal transportation system is very important to the long-term continuity of open-pit mine and the development of safety,high-efficiency and high-quality.According to the continuation scheme of mining area in Pingshuo East Open-pit Mine,the small coal kiln mining area and the overall topography and landform characteristics,the article determines the optimum surface transport mode of raw coal through the comparison and analysis of several schemes.The article explains economic rationality of transferring raw coal transport system to the surface by the comparison and analysis method of qualitative and quantitative economic benefits,which can provide reference and basis for the planning of raw coal transportation system in open-pit mines under similar conditions.
作者
李江
赵天佑
武懋
LI Jiang;ZHAO Tianyou;WU Mao(China Coal Pingshuo Group Co.,Ltd.,Shuozhou 036006,China)
出处
《露天采矿技术》
CAS
2021年第6期75-78,共4页
Opencast Mining Technology
关键词
露天矿
运煤系统
地面胶带
布设方案
优化改造
open-pit mine
coal transportation system
ground tape
layout scheme
optimized transformation
