应用反井钻机 加快矿井建设  

Accelerating tunnel construction by adopting raise-boring machine

作　　者：尚建岗[1] 

机构地区：[1]淮北矿业集团公司许疃煤矿,安徽淮北235000

出　　处：《矿业工程》2006年第2期42-43,共2页Mining Engineering

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、节约材料和降低劳动强度方面取得了较好效果,经济和社会效益显著。In Xutuan Coalmine, LM-120 raise-boring machine has been applied in drilling of auxiliary shaft bedrock section, underground coal bin, coal bins in No. 81 ＆ 82 mining zone, coal drawing shaft in working stope and waste rock bin. The application of LM-120 machine has achieved good economic ＆ social benefits such as increase of footage per unit, ensuring of safety, saving of material, dropping of labor intensity.

关 键 词：反井钻机 施工技术 效益 

分 类 号：TD421.3[矿业工程—矿山机电]