| 高位钻孔与采空区埋管瓦斯抽放技术对比研究 |
| |
| 引用本文： | 陈磊,袁和勇,薛韦一,闫金鹏.高位钻孔与采空区埋管瓦斯抽放技术对比研究[J].中国安全生产科学技术,2013(10):98-102. |
| |
| 作者姓名： | 陈磊 袁和勇 薛韦一 闫金鹏 |
| |
| 作者单位： | [1]安徽理工大学能源与安全学院,安徽淮南232001 [2]煤矿安全高效开采教育部重点实验室,安徽淮南232001 |
| |
| 摘 要： | 为了采取合理的瓦斯抽采技术，实现矿井安全高效开采，对朱集煤矿13—1煤层实行高位钻孔以及上隅角采空区埋管作为抽采瓦斯实验方案。通过对现场工程实践以及实测数据进行对比分析，得出了实验结果。结果表明：应用高位钻孔瓦斯抽采技术的抽采效果十分明显，且工程施工费用较低，易于生产管理，该抽采技术适用于朱集煤矿采空区瓦斯抽放。
|
| 关 键 词： | 高位钻孔 采空区埋管 瓦斯抽放 |
Comparative study on gas drainage technology of high level borehole and mined-out area buried pipe |
| |
| CHEN Lei,＇,YUAN He-yong,＇,XUE Wei-yi,＇,YAN Jin-peng.Comparative study on gas drainage technology of high level borehole and mined-out area buried pipe[J].Journal of Safety Science and Technology,2013(10):98-102. |
| |
| Authors: | CHEN Lei ＇ YUAN He-yong ＇ XUE Wei-yi ＇ YAN Jin-peng |
| |
| Institution: | 1＂2 College of Energy and Safety Engineering, Anhui University of Science ＆ Technology, Huainan Anhui 232001, 2. The Key Lab of Safe and High-efficiency Mining of Ministry of Education, Huainan Anhui 232001 ,China) |
| |
| Abstract: | In order to take reasonable gas extraction technology and achieve safe and efficient mining, the methods of high position drilling technology and gas drawing of buried-pipe in mined-out area were selected, and an experi- ment scheme was designed in ZhuJi mine 13-1 coal seam. From comparison and analysis of the field practice and the measured data, it showed that high position drilling technology for gas drawing is applicable in mined-out area because of its low cost, obvious effect and easy production management. The extraction technology is suitable for goaf gas drainage in ZhuJi coal mine. |
| |
| Keywords: | high level borehole mined-out area buried pipe gas drainage |
| 本文献已被 维普 等数据库收录！ |
|
