摘要
汾西瑞泰正中煤业2013年4月在气温骤降时主斜井井筒产生反风现象,根据现场实测数据,分析其产生的原因,并推导出导致风流反向的基本条件,提出并采取有效的控制措施,从而使主斜井恢复正常的进风状态,消除了矿井安全生产的严重隐患。
Air reversing occurred in main slope of Fenxi Ruitai Zhengzhong Coal in April 2013 when the temperature dropped abruptly. According to the field data , analyzes the causes, and derives the basic conditions lead to air reversing, and proposes that effective control measures should be taken, so that the main shaft could resume into the normal air inlet conditions, and the serious potential safety hazards in the production of mine could be eliminated.
出处
《能源与节能》
2013年第10期91-93,共3页
Energy and Energy Conservation
关键词
自然风压
反风
成因
控制
natural air pressure
air reversing
cause
control
