某金属矿山多级机站通风技术研究  

Study on Ventilation Technology of Multi-staged Fan Station in a Certain Metal Mine

作　　者：陶树银 范富泉 TAO Shuyin;FAN Fuquan(China Nerin Engineering Co.,Ltd.,Nanchang,Jiangxi 330038,China)

机构地区：[1]中国瑞林工程技术股份有限公司,江西南昌330038

出　　处：《有色冶金设计与研究》2021年第2期4-6,19,共4页Nonferrous Metals Engineering & Research

基　　金：江西省重点研发计划项目20202BBG73001。

摘　　要：以国内某大型金属矿山矿井通风系统改造为例,针对该矿山的具体开采条件及现通风系统存在的主要问题,探讨了将通风系统改造为多级机站通风方式的技术方案。借助Ventsim软件进行动态仿真与风流模拟,并根据网络解算结果,得到最佳通风状态。并与大主扇通风优化方案进行技术经济比较,认为多级机站通风系统节能效果明显,通风效果良好,推荐采用多级机站通风系统优化方案。Taking the ventilation system transformation of a large-sized metal mine in China as an example,and according to the specific mining conditions of the mine and the main problems existing in the ventilation system,the paper discusses the technical scheme of transforming the ventilation system into multi-staged fan station ventilation mode.With the help of Ventsim software,the dynamic simulations and air flow simulation are carried out,and the best ventilation effect is obtained according to the network solution results.As compared with techno-economics of main fan ventilation optimization scheme,It is considered that the energy-saving effect of multi-staged fan station ventilation system is obvious and the ventilation effect is good.The optimization scheme of multi-staged fan station ventilation system is recommended.

关 键 词：多级机站 Ventsim软件 风流模拟 通风系统 

分 类 号：TD724[矿业工程—矿井通风与安全]