Abstract:The intermediate ore storage facilities mainly include coarse ore piles and coarse ore silos. In the design process, there is always no unified regulation for the selection of coarse ore piles and coarse ore silos. This paper is based on the upgrading and renovation project of a certain molybdenum mine. Through a detailed comparative analysis of the coarse ore heap and the coarse ore bin, the final plan is to choose a conical coarse ore heap with a diameter of 85m as the optimal one. Through the analysis of the overall layout of the factory area, it is determined that the coarse ore heap is located on the west bank of the Wenyu River, south of the Qinling Ecological Red Line, and meets the requirements of ore heap construction through river diversion. Diversion of the river to meet the requirements of mining pile construction.
