矿井掘进工作面可控循环通风技术数值模拟  

Numerical simulation of controllable circulation ventilation technology in mine driving face

作　　者：雷禹 Lei Yu(Zhenchengdi mine of Xishan Coal and Power Group Co.,Ltd.,Taiyuan 030000,China)

机构地区：[1]西山煤电集团有限责任公司镇城底矿,山西太原030000

出　　处：《煤炭与化工》2021年第5期94-96,共3页Coal and Chemical Industry

摘　　要：为了解决矿井配风量不足的问题,本文以镇城底矿22605工作面为研究背景,利用数值模拟软件对循环通风的效果进行分析。结果表明,采用循环通风后,不仅可以提升矿井的通风量,同时也可有效排除工作面的瓦斯和灰尘,满足矿井生产需求,为矿井降本增效提供一定的借鉴。in order to solve the problem of insufficient air distribution in Zhenchengdi Mine,the 22605 working face of the mine was taken as the research background,and the effect of circulating ventilation by using numerical simulation software was analyzed.It was found that the circulation ventilation can not only improve the ventilation of the mine,but also effectively eliminate the gas and dust in the working face,so as to meet the production needs of the mine.The technology provided reference for mine cost reduction and efficiency increase.

关 键 词：数值模拟 循环通风 降本增效 配风量 

分 类 号：TD724[矿业工程—矿井通风与安全]