摘要
分析了何家塔煤矿上隅角CO超限现象,介绍了一种矿用充气气囊对综采面上隅角瓦斯及CO集聚的治理效果模拟研究,并对充气气囊的工作原理、特点进行了介绍,为解决煤矿综采工作面上隅角瓦斯及CO积集隐患提供了一种有效途径。
Analysis of Hejiata coal mine on the corner of CO overrun, introduced a kind of mine air bag of fully mechanized top corner gas concentration and CO treatment effect simulation research, and the working principle, the airbag characteristics were introduced, in order to solve the coal mine fully mechanized working face upper corner gas accumulation potential and CO.
作者
宁振凯
王有发
NING Zhen-kai;WANG You-fa(Key Laboratory of Western Mine Exploration and Hazard Prevention,Xi＇an University of Science and Technology,Xi＇an 710054,China;Shaanxi Hejiata Coal Mine,Yulin 719315,China)
出处
《煤炭技术》
CAS
2018年第11期172-174,共3页
Coal Technology
关键词
上隅角
充气气囊
原理
应用
upper corner
inflatable air bag
principle
application
