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矿山是一个能源消耗大的企业。如何利用有限的能源取得最大的经济效果,这是一个重要的问题。通过多次用电考察和精矿单耗的研究,大石河选矿厂各主要作业电耗比例为;破碎占7.4%,磨矿占58.08%,过滤占4.5%,尾矿占30.02%,基本合理,唯独尾矿耗电太大。如何把尾矿电耗降下来,我们的具体作法如下。(一)停运一台φ53米浓缩机,提高尾矿输送浓度大石河选矿厂是一个年处理原矿650万吨大
Mine is an energy-intensive enterprise. How to use the limited energy to achieve the greatest economic results is an important issue. Through multiple studies of electricity consumption and concentrate unit consumption, the major power consumption ratio of Dashihe Concentrator is 7.4% for crushing, 58.08% for grinding, 4.5% for filtration and 30.02% for tailings, which is basically reasonable Only tailings power consumption is too large. How to reduce tailings power consumption, our specific practices are as follows. (A) Shut down a φ53 m thickener to improve tailings delivery concentration Dashihe beneficiation plant is an annual processing of 6.5 million tons of ore