煤矿通风系统优化方案对比  

Comparison of Coal Mine Ventilation System Optimization Schemes

作　　者：张尚伟 Zhang Shangwei(Coalbed Methane Development and Utilization Branch,Shanxi Huayang Group Xinneng Co.,Ltd.,Yangquan Shanxi 045008)

机构地区：[1]山西华阳集团新能股份有限公司煤层气开发利用分公司,山西阳泉045008

出　　处：《机械管理开发》2022年第4期84-85,88,共3页Mechanical Management and Development

摘　　要：为提升煤矿生产的安全性,以平阳煤矿为研究对象,在对其通风现状分析的基础上,针对性地提出四套优化方案,并经过初步对比选择3号和4号方案对其通风系统进行优化,并采用3D Vent软件对比3号和4号方案,得出采用3号方案比4号方案具有更好的性价比,可以保证生产效率,保障作业人员的人身安全。In order to improve the safety of coal mine production,taking Pingyang coal mine as an example,based on the analysis of its current ventilation situation,four sets of optimization schemes were proposed and after preliminary comparison,the No.3 and No.4 schemes were selected to optimize its ventilation system;finally,3D Vent software was used to compare the No.3 and No.4 schemes,and it was concluded that the No.3 scheme has better cost performance than the No.4 scheme,which can ensure the production efficiency and personal safety of operators.

关 键 词：通风阻力 供风量 需风量 漏风 风速 

分 类 号：TD724[矿业工程—矿井通风与安全]