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选矿厂各子系统的能力应该与选矿厂整体能力相配套,但不一定能与它完全一致,而是各有一个适应自身需要的富余。就精矿系统而言,有色金属矿选厂一般取开采初期3~5年的供矿品位g_c作为受选的正常品位去计算精矿产出量和原矿处理量,并据此确定有关设备的处理能力。本文称它为能与选厂整体相配套的正常能力。由于精矿产出量在随受选矿石的品位、性质以及选厂操作条件的变化而波动,实际设计能力要较正常能力稍大一些。例
The capacity of each subsystem in a concentrator should be compatible with the overall capabilities of the concentrator, but not necessarily in full conformity with it. Instead, each has its own surplus to suit its own needs. For the concentrate system, the non-ferrous metal ore processing plant generally takes the ore grade g_c of 3 to 5 years early during the mining as the normal grade selected to calculate the concentrate output and the ore processing capacity and determine the relevant equipment Processing capacity. This article calls it the normal ability to match the entire plant. As the concentrate output varies with the grade and nature of the beneficiated ore and the operating conditions of the selected plant, the actual designed capacity is slightly larger than normal. example