摘要
受控循环通风是一种新兴技术,在英国和南非得到普遍应用,它的应用可以改善井下的工作环境,降低通风费用,是一种值得推广的新技术。从理论分析与实际应用方面论证了受控循环通风技术的可行性。
The controlled cyclic ventilation, which is a new technique, has been commonly used in Britain and South Africa. Because its application can improve the working environment of the shaft and reduce the cost of the ventilation, this new technique is well worth popularizing. From the theoretical analysis and the actual application, this paper demonstrates the feasibility of this controlled cyclic ventilating technique.
出处
《科技情报开发与经济》
2005年第15期290-291,共2页
Sci-Tech Information Development & Economy
关键词
矿井通风
受控循环通风
瓦斯浓度变化
粉尘
shaft ventilation
controlled cyclic ventilation
variation of gas density
mill dust
