摘要
文章对湖南香花岭锡矿新风工区矿井通风系统改造前后的通风系统指标和效果进行了比较。结果表明:改造后的两翼对角接力式通风系统适合香花岭矿新风工区,改善了新风工区的井下作业环境。
This paper compares the index and effect of Xinfeng work area ventilation system before and after re- construction,and draws the conclusion that two-vane-cross relay pattern ventilation system adapts to the Xinfeng work area and improves the work condition in the mine.
出处
《湖南有色金属》
CAS
2010年第2期6-9,50,共5页
Hunan Nonferrous Metals
关键词
矿井通风系统
接力式通风
变频技术
mine ventilation system
relay pattern
frequency conversion technology
