摘要
登茂通煤2210工作面要开采的2号煤层瓦斯含量较高,为了保证开采的安全性,需要对煤层的瓦斯进行抽采。本文根据工作面的实际情况,采用了本煤层抽采和采空区埋管的方式进行抽采,并对抽采路线和管道进行设计。
The gas content of No.2 coal seam to be mined in the 2210 working face of Dengmaotong Coal is high.In order to ensure the safety of mining,it is necessary to extract the gas from the coal seam.According to the actual situation of the working face,this paper adopts the way of mining in this coal seam and buried pipe in the goaf,and designs the extraction route and pipeline.
作者
梁彩娟
Liang Caijuan(Shanxi Shouyang Luyang Xiangsheng Coal Industry Co.,Ltd.,Shanxi Shouyang 045400)
出处
《山东煤炭科技》
2021年第9期86-88,共3页
Shandong Coal Science and Technology
关键词
采煤工作面
瓦斯抽采
本煤层抽采
采空区埋管
coal mining face
gas extraction
extraction of the coal seam
buried pipe in goaf
