摘要
济宁二号煤矿在11采区边角煤B11301工作面通风系统形成过程中,采用了全风压与局部通风相结合的混合式通风方法,避免了形成串联通风,取得了较好的效果,具有一定的推广价值。
In the formation process of the ventilation system of the B11301 working face of the side angle coal in the 11 mining area,Jining No.two coal mine adopts a mixed ventilation method combining all wind pressure and local ventilation,which avoids the formation of series ventilation.It has achieved good results and has a certain popularization value.
作者
宋兆雪
郭英
姜希印
SONG Zhaoxue;GUO Ying;JIANG Xiyin(Yanzhou Coal Mining Co.Ventilation department,Shandong Zouchen 273500;Yanzhou Mining Group Security Supervision Bureau,Shandong Zoucheng 273500;No.2 coal mine in Jining,Yanzhou Coal Mining Co,Shandong Jining 272072)
出处
《煤矿现代化》
2020年第2期72-73,76,共3页
Coal Mine Modernization
关键词
通风系统
全风压通风
混合式通风
Ventilation system
Full air pressure ventilation
Mixed ventilation