条件复杂的老矿井通风系统优化设计  

Optimization design of ventilation system in old mines with complex conditions

作　　者：张大卫 ZHANG Dawei(Hefei Design and Research Institute of Coal Industry Co.,Ltd.,Hefei 230041,China)

机构地区：[1]煤炭工业合肥设计研究院有限责任公司,安徽合肥230041

出　　处：《煤炭科技》2024年第4期158-161,166,共5页Coal Science & Technology Magazine

摘　　要：临涣煤矿是瓦斯、自然发火等灾害严重的老矿井,该矿开采范围、井田开拓方式调整后,为确保矿井通风系统满足安全生产的需要,在通风系统网络解算的基础上,对该矿通风系统进行了优化设计,设计内容主要包括封闭西风井、新建中央风井等方面的内容,优化设计后的通风系统不仅可靠、满足矿井通风需要,而且达到了节能减排、减人提效的效果。Linhuan Coal Mine is an old mine with severe disasters such as gas and natural combustion.After adjusting the mining scope and development method of the mine,to ensure that the mine ventilation system meets the needs of safe production,based on the network solution of the ventilation system,the ventilation system of the mine has been optimized and designed.The design content mainly includes closed west air shaft,new central air shaft,and other aspects.The optimized ventilation system is not only reliable and meets the ventilation needs of the mine,but also achieves the effects of energy conservation,emission reduction,and efficiency improvement.

关 键 词：条件复杂 老矿井 通风系统 优化设计 

分 类 号：TD724[矿业工程—矿井通风与安全]