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湿式闭路球磨中分级的概念,超出了分级设备性能的范围,而扩大到磨矿回路中细粒排出系统的所有方面。本文对影响细粒排出的设计与操作参数进行了鉴别和讨论,并提出了回路中分级效率的定量指数。
The concept of grading in wet closed ball mills extends beyond the range of grading equipment performance to all aspects of the fine particle discharge system in the grinding circuit. In this paper, the design and operation parameters that affect the fines discharge are identified and discussed, and the quantitative index of the classification efficiency in the loop is proposed.