摘要
在分析通风系统存在问题的基础上,通过全矿井通风阻力测定,掌握了主扇工作状态,明确了矿井通风阻力分布规律,提出了矿井通风系统优化改造的要点。
By analyzing the questions existed in ventilation system and measuring the mine head loss,the main fan operation condition and the distribution rules of mine head loss is cleared.In the last,the paper proposes the main points of ventilation system transformation.
出处
《陕西煤炭》
2009年第5期17-18,14,共3页
Shaanxi Coal
关键词
通风系统
阻力测定
系统优化
分析
ventilation system
measurement of mine head loss
system optimization
analysis
