采用闭路磨矿-压滤干排的方式处理铜精炼炉渣，会导致球磨机的台时能力降低。通过引入高频振动脱水筛，与旋流器和压滤机一起构成新的干排系统，使粗粒、细粒级进行了单独脱水，解决了球磨机排矿的脱水问题，实现了铜精炼炉渣的开路磨矿，既提高了球磨机的处理量，又降低了矿粉水分。
It will reduce the production capacity of the ball mill if the copper refining slag was processed by closed circuit grinding and the overflow was filtered by pressure filter.The open-circuit grinding was achieved after the combination of high-frequency vibration dewatering screen,hydro-cyclone and pressure filter.With coarse and fine par-ticles dewatered separately,dewatering problems for discharge of ball mills are solved.In this way,the production ca-pacity of the ball mill was increased several-fold as well as the water content of the concentrate was decreased greatly.
参考文献
| [1] | 吕宪俊,连民杰.金属矿山尾矿处理技术进展[J].金属矿山,2005(08):1-4,38. |
| [2] | 高清寿;吕宪俊;李琳.尾矿干排工艺和设备[A].北京:冶金工业出版社,2013 |
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