摘要
露天矿边帮压煤充填开采可有效地提高边帮压覆煤量的回收,减少矿产资源损失,降低环境污染。充填开采工艺中充填设备是整个充填系统的最重要设备。根据德隆煤矿充填开采作业需要,自主研发了自移式充填挡浆设备,该设备在充填过程中可以针对不同煤层倾角进行作业,主要由行走支撑装置和挡板装置组成,可以在采硐充填过程中实现无人化作业。
The coal resources under slopes can be effectively exploited by backfill mining,thus to reduce the loss of mineral resources and environmental pollution. The filling equipment in the backfill mining is the most important equipment for the entire filling system. According to the needs of the backfill mining operation of Delong open-pit coal mine,the self-moving filling and retaining equipment was developed independently. The equipment can be operated for different coal seam inclination angles during the filling process. The equipment is consisted of the walking support device and the baffle device,and can which can realize unmanned operation in backfill mining.
作者
陈云花
郭志浩
董辉
CHEN Yun-hua;GUO Zhi-hao;DONG Hui(Inner Mongolia Coal Mine Design and Research Institute Limited Liability Company,Hohhot 010010,China)
出处
《煤炭工程》
北大核心
2021年第4期20-22,共3页
Coal Engineering
基金
内蒙古自治区科技创新引导项目(KCBJ2018063)。
关键词
露天矿
边帮压煤
充填开采
行走机构
挡板装置
无人化作业
open-pit coal mine
coal under slopes
backfill mining
walking mechanism
baffle device
unmanned operation
