摘要
以同发东周窑煤矿为例,针对该矿中小型液压支架的修理工艺方案进行了研究,对检修条件、质量要求、压力测试进行了分析。该检修操作工艺方案有效提高了该矿液压支架的维修效率,保障了井下煤矿的开采效率。
Taking Tongfa Dongzhouyao Coal Mine as an example,the repair technology scheme of small and medium-sized hydraulic support in Tongfa Coal Mine is studied,and the maintenance conditions,quality requirements and pressure testing are analyzed.The maintenance efficiency of the hydraulic support is improved effectively and the efficiency of underground coal mining is guaranteed.
作者
马雨静
Ma Yujing(Tongfa Dongzhouyao Coal Industry Co.,Ltd.,Datong Shanxi 037003)
出处
《机械管理开发》
2019年第5期125-126,共2页
Mechanical Management and Development
关键词
煤矿
液压支架
检修操作
工艺方案
coal mine
hydraulic support
overhaul operation
process plan
