摘要
针对候村煤矿技改科就当前瓦斯排放通风装置存在的安全问题而设计的一款用于瓦斯排放的通风装置分析其结构、工作原理、应用效果。该瓦斯排放通风装置在候村煤矿的实践应用效果理想,可以有效防止该煤矿瓦斯超限。
In the light of the safety problems existing in the present gas discharge and ventilation device in the present coal mine,a ventilation device for gas discharge is redesigned.The structure,working principle and effects of the device are analyzed.The gas discharge ventilation device is ideal in the practice and application effect of the coal mine,and can effectively prevent the coal mine gas from exceeding the limit.
作者
成宽亮
Cheng Kuanliang(Houcun Coal Mine of Qinghe Energy Group Co.,Ltd.,Jincheng Shanxi 048205)
出处
《机械管理开发》
2019年第12期22-23,共2页
Mechanical Management and Development
关键词
瓦斯超限
通风装置
设计
gas overrun
ventilation device
design
