摘要
文章针对宝山矿井下通风外部漏风点多、漏风量大、内部风流短路、有效风量率低的问题,提出了相应的改进措施,改善了井下作业环境,取得了良好的通风效果。
In this paper, some corresponding improvement measures were proposed for the problems of ventilation air leakage at the external, large amount of air leakage, internal air flow short circuit and the low effective air flow of Baoshan mine. It has improved the underground working environment and achieved good ventilation.
出处
《湖南有色金属》
CAS
2011年第4期5-7,47,共4页
Hunan Nonferrous Metals
关键词
通风系统
深部开采
网络优化
回风
ventilation system
deep mining
net work optimization
return air
