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全面综述了20世纪60年代以来我国矿井通风领域的理论与技术成就。重点分析了在高效节能风机的研制、矿井火灾时风流非稳定流动规律的研究、多风机多级机站通风技术、矿井通风网络节能技术改造方面的进展方向。
A comprehensive review of the theoretical and technological achievements in the field of mine ventilation since the 1960s has been made. This paper mainly analyzes the research progress in the research of high efficiency and energy saving fan, unsteady flow of wind flow in mine fire, the progress of ventilation technology of multi - level station of multi - fan and energy - saving technological transformation of mine ventilation network.