摘要
许疃煤矿在建设中利用LM-120反井钻机施工副井基岩段、井底煤仓、81和82采区煤仓、工作面出煤竖井、溜矸仓,在加快矿井建设、提高单进、安全生产和节约材料方面取得较好效果,经济和社会效益显著。
In Xutuan Coal Mine of Anhui province,LM-120 raise-boring machine has been adopted to conduct drilling work at base-rock section of auxiliary shaft,shaft bottom coal bunker,coal bunker of No.81 & 82 stopes, coal lifting shaft,refuse rock bunker.Compared with traditional drilling methods,the application of raise-boring machine has achieved more economic & social benefits through its advantages such as quick construction speed,high efficiency,reliability & safety,reducing of material consumption.
出处
《矿业工程》
CAS
2005年第4期51-52,共2页
Mining Engineering
关键词
反井钻机
煤仓
施工技术
raise-boring machine
coal bunker
construction technology
