人工通风总的来说可以改善深凹露天矿、尤其是工作面的环境条件。深凹露天矿的人工通风取决于以下几个因素:(1)地区气候和气象特征;(2)露天矿的地质和土工技术条件及采矿作业组织;(3)使用的工艺类型和露天坑的几何形状;(4)露天矿内的不同污染源(包括粉尘和有毒气体)的排放强度。 Artificial ventilation in general can improve deep open pit mine, especially the face of the environmental conditions. The artificial aeration of deep open-pit mines depends on the following factors: (1) regional climatic and meteorological features; (2) geological and geotechnical technical conditions and mining operations of the open-pit mines; (3) the type of process used and the open pit Geometry; (4) Emission intensity of different sources of pollution (including dust and toxic gases) in opencast mines.