摘要
综合分析了小峪煤矿2#井通风阻力偏高的原因,说明了系统改造的必要性,充分利用矿井原有系统巷道,提出了系统改造的方案。通过几种方案在技术、经济、安全方面的综合比较,提出了实施矿井降阻的措施。
This paper comprehensively analyzed the reasons of high ventilation resistance in 2# shaft of Xiaoyu coal mine, and illustrated the necessity of system reconstruction. Taking full advantage of the original system of the mine roadway, reconstruction program system was proposed. Through the comprehensive comparison of several programs in technical, economic and security, the paper proposed measures of implementing the mine resistance - diminishing.
出处
《煤矿安全》
CAS
北大核心
2012年第8期67-69,共3页
Safety in Coal Mines
关键词
通风系统
改造
通风阻力
降阻
煤矿
ventilation system
reconstruction
ventilation resistance
resistance - diminishing
coal mine
