摘要
江西某铜矿根据类似矿山开采技术条件及采矿方法,分析了上向水平进路充填法的适用性,并对各个采矿方法开展了对比。分析应用了上向水平进路充填法,主要技术指标矿块损失率3%~5%、贫化率8%~10%、生产能力100t/d~120t/d、凿岩台效2.0m/工班、采切比5.2m/kt。能够实现安全高效采矿。
According to the mining technical conditions and mining methods of similar mines, a copper mine in Jiangxi Province analyzed the applicability of upward horizontal drift filling method, and compared various mining methods. The upward horizontal drift filling method is analyzed and applied. The main technical indicators are ore block loss rate of 3%~5%,dilution rate of 8%~10%, production capacity of 100t/d~120t/d, drilling platform efficiency of 2.0m/shift and mining cutting ratio of 5.2m/kt. It can realize safe and efficient mining.
作者
许爱辉
XU Ai-hui(Wushan Copper Mine of Jiangxi Copper Group,Ruichang 332204,China)
出处
《世界有色金属》
2022年第24期190-192,共3页
World Nonferrous Metals
关键词
上向进路
充填采矿法
采场地压
胶结充填
安全高效
upward route
Filling mining method
Ground pressure of stope
Cemented filling
Safe and efficient
作者简介
许爱辉,男,生于1980年,汉族,江西余干人,本科,工程师,研究方向:采矿工程。
