摘要
岳城煤矿目前开采15号煤层全区带压,为有效缓解奥灰水带来的水患影响,对注浆系统进行了高压设备的更换选型。新更换的主要设备包括ZJ-2000型高速涡流制浆机和3ZB15/8-75型高压注浆泵,并在构造发育区进行了试验。结果显示,高压注浆设备运行高效可靠,为矿井安防治水工作起到了保障作用。
Currently,Yuecheng Coal Mine is mining the entire area of Coal Seam 15 under pressure.In order to effectively alleviate the impact of water disasters caused by Ordovician limestone water,high-pressure equipment has been replaced and selected for the grouting system.The main equipment newly replaced includes the ZJ-2000 high-speed vortex slurry making machine and the 3ZB15/8-75 high-pressure grouting pump,which have been tested in the structural development zone.The results show that the high-pressure grouting equipment operates efficiently and reliably,providing a guarantee for mine safety and water control work.
作者
张飞虹
Zhang Feihong(Jinneng Holding Coal Industry Group Qinxiu Coal Industry Co.,Ltd.,Jincheng Shanxi 048007)
出处
《机械管理开发》
2023年第5期146-148,共3页
Mechanical Management and Development
关键词
注浆系统
设备选型
注浆试验
grouting system
equipment selection
grouting test
