摘要
本文以经坊煤矿3-807工作面为研究背景,采用4种方式对工作面的通风风量进行了研究,并进行了风速核验。研究结果表明:3-807工作面需风量为1 994.1m~3/min。同时对3-807工作面瓦斯防治进行了研究。
This paper takes 3-807 working face of Jingfang Coal Mine as the research background,study on ventilation air volume of working face by four ways,wind speed verification was carried out.The results show that:air demand of 3-807 working face is 1994.1 m~3/min.At the same time,the gas prevention and control in 3-807 working face is studied.
引文
[1]国家安全生产监督管理总局.煤矿通风能力核定标准:AQ 1056-2008[S].北京:煤炭工业出版社,2009.