摘要
采用BMC400型反井钻机一次成井技术,工作人员无需进入不安全的井中,工作环境好,作业安全。避免其它施工方法如木垛吊罐、爬罐反井法操作人员在工作面受到落石、淋水和有害气体等伤害。确保矿山天溜井施工高效、快速,并满足安全职业健康要求,在矿山竖井施工中应用前景好,具有推广价值。
Using BMC400 raise-boring machine in well drilling for well completion in a single stage,the staff do not need to work in the unsafe well,and the working environment is good and safe.This avoided the damage caused by falling rocks and water and harmful gas when using other construction methods such us crib,cage and climber raising.This technology ensured the efficient and quick mine chute construction,and met the requirement of occupational safety and health,and it has good application prospect and valuable to popularize.
出处
《中国矿山工程》
2016年第5期62-66,共5页
China Mine Engineering
关键词
反井钻机
一次成井
职业安全
raise-boring machine
completion of well in a single stage
occupational safety
