高瓦斯大断面综掘巷道液压锚杆钻车试验研究  

Experiment Study in High Gas Heavy Section Colligate Driving Drift Hydraulic Pressure Rockbolt Drill Vehicle

作　　者：刘静 马长乐 

机构地区：[1]潞安集团余吾煤业有限责任公司,山西长治046103

出　　处：《煤》2009年第1期6-7,共2页Coal

摘　　要：高瓦斯矿井通风压力大、巷道掘进量大、采掘衔接困难,严重制约着矿井的高产高效发展,提高巷道掘进速度是有效的解决措施之一。潞安集团余吾煤业有限公司综掘巷道试验液压锚杆钻车代替单体锚杆钻机,提高工效1.4倍,保证了工程质量,降低了工人劳动强度,增大了安全性,改善了作业环境,取得了良好的社会和经济效益。Ventilation pressure in high gas coal mine is heavy, drift driving amounts are big, digging link is difficult, which being restricting the shaft high yield high-effect development sevevely, and one of effective resolve measure is improving drift driving speed. Yuwu Mining Co. , Ltd. in Lu＇an Group colligate driving drift using hydraulic pressure rockboh drill vehicle instead of monomer rockboh drilling machine,improved work efficiency 1.4 times, guarantee project quality, reduced worker labour intensity, enhanced security, improved working environment, and has got fine society and economic effect.

关 键 词：综掘巷道 锚杆钻车 试验研究 

分 类 号：TD42[矿业工程—矿山机电]