矿井通风系统降阻优化及综合评价  

Reduction and optimization and comprehensive evaluation of mine ventilation system

作　　者：彭云[1] 赵伏军[2] 

机构地区：[1]化工部长沙设计研究院,湖南长沙410116 [2]湖南科技大学能源与安全工程学院,湖南湘潭411201

出　　处：《矿业工程研究》2014年第3期25-29,共5页Mineral Engineering Research

摘　　要：矿山进入深部开采,通风阻力日益增大,通风系统需降阻优化.综合选取技术、经济、安全稳定性等指标构建了矿井通风系统降阻优化AHP-FPR综合评价模型.对周源山煤矿通风系统提出了调整网络结构、缩短公用巷道长度、刷大断面积、改变主要角联分支风阻等4种降阻优化方案,并对各种方案进行了网络解算和综合评价,确定了最佳方案.When mines have entered into the deep resource exploitation, the ventilation resistance will increase, and thus it is necessary to reduce the resistance of mine ventilation. This paper comprehensively selected the indexes of technology, economy, safety and stability to establish the comprehensive evaluation model AHP- FPR of mine ventilation system reduction and optimization. It has also carried out the ventilation parameter network calculation and comprehensive evaluation of four reduction and optimization schemes, such as ventilation system＇ s network structure adjusting, shortening public tunnel length, enlarging basal area, and changing main diagonal branch wind resistance. Finally, the optimum scheme is defined.

关 键 词：降阻优化 综合评价 网络解算 最佳方案 

分 类 号：TD724[矿业工程—矿井通风与安全]