介绍了狮子山铜矿采用精确化装补球技术后增产节能降耗的效果。结果表明:磨机生产能力提高了16.26%,回收率提高了0.81个百分点。电耗降低了22.72%,球耗降低了35.59%,年节电443.9万kWh,年节省钢球161.5t,年增收节支4298.11万元,经济效益十分显著。 The effect of increasing energy consumption and reducing consumption after introducing the precise ball filling technology at the Lion Rock Mine is introduced. The results showed that mill production capacity increased by 16.26% and recovery rate increased by 0.81 percentage point. Power consumption decreased by 22.72%, ball consumption decreased by 35.59%, annual energy saving 4439000 kWh, the ball saves 161.5t, the annual income and expenditure savings 42981100 yuan, the economic efficiency is very significant.