双臂钻机在煤矿地质探放水中的应用  

Application of Double-Arm Drilling Rig in Geological Exploration and Release of Water ir Coal Mines

作　　者：周文慧 Zhou Wenhui(Jinneng Holdings Coal Group Yanya Coal Datong Co.,Ltd.,Datong Shanxi 037031,China)

机构地区：[1]晋能控股煤业集团雁崖煤业大同有限公司,山西大同037031

出　　处：《机械管理开发》2023年第8期282-283,286,共3页Mechanical Management and Development

摘　　要：针对煤矿采掘工作面钻孔施工过程中因传统风动钻机施工速度慢、故障率高且钻孔施工长度有限、钻孔施工数量多等问题,雁崖煤业公司通过技术研究,对传统钻孔施工工艺进行优化,采用一台双臂履带钻机进行钻孔施工,分析了该钻机结构及主要技术参数,并通过实际应用效果来看,双臂履带钻机投入使用后钻孔施工时间缩短了30%,钻孔施工效率提高了65%,取得了显著应用成效。In view of the technical difficulties in the process of drilling in the coal mining face,such as slow speed,high failure rate,limited drlling length and large number of holes,Yangya Coal Company optimized the traditional drilling process through technical research and adopted a double-arm crawler drilling rig for drilling.The drilling time was shortened by 30%and the dilling efficiency was increased by 65%after the double-armed crawler drilling rig was put into use,which achieved significant application results.

关 键 词：煤矿巷道 地质探放水 双臂钻机 

分 类 号：TD745[矿业工程—矿井通风与安全]