矿井风量优化调节

Optimum Regulation of Mine Air Flowrate

本文介绍一种新的矿井风量调节计算方法和计算机程序。该方法的实质是以 风网系统的最大阻力路线的阻力为基础,用增阻法调节风量。其特点是根据不同 的风网结构得出众多的调节方案,然后按照矿井生产的具体条件优选最佳调风方 案。该方法既可用于局部风网,也可用于全矿系统。此外,该程序还可提供一些 有益的中间信息,适于矿井应用。

This paper puts forward a new method for calculating air flowrate regulation and its computer programming. On the basis of resistance on maximum resistance path of the ventilation network the air flowrates are regulated by the method of increasing resistance. Since the ventilation networks are different, a lot of different regulation schemes can be obatined. And according to the actual condition of mine airways the paper gives an optimum regulation scheme. This method can be used for both local network and whole mine ventilation system. In addition, it provides some intermediate information for mine application.