关于提高半自磨机产能方法的实践和探讨  

Practice and Discussion on the Method of Improving the Productivity of SAG Mill

作　　者：武钊 谢卫红[2] WU Zhao;XIE Weihong

机构地区：[1]昆明坤泽矿业技术有限责任公司,云南昆明650000 [2]江西铜业集团公司德兴铜矿,江西德兴334200

出　　处：《中国矿山工程》2023年第6期28-33,共6页China Mine Engineering

摘　　要：近年来,随着矿山规模化、大型化、环保等需求,半自磨机逐渐成为选矿厂的主流磨矿设备,但是,由于半自磨机本身的碎磨特点,对矿石性质的敏感程度高于常规碎磨及高压辊磨等系统,所以,半自磨机如何做到达产、稳产、增产是矿山不断摸索和实践的重要环节。本文通过对某选矿厂∅7.5 m×3.2 m半自磨机无法达产的原因进行分析及改进,提出了提高半自磨机产能的多种方法,并进行了对应的评价,以供同类矿山遇到此问题时参考。In recent years,with the needs of mine large-scale,upsizing,environmental protection and other needs,SAG mill has gradually become the mainstream grinding equipment of processing plant,but because of the grinding characteristics of SAG mill,the sensitivity of head ore properties is higher than that of conventional grinding and high pressure roller grinding and other systems,so how SAG mill to reach the production target,keep the production capacity and increase the production capacity is an important part of mine enterprise exploration and practice.This paper analyzes and improves the reasons for the failure of∅7.5 m×3.2 m SAG mill in a processing plant,puts forward a variety of methods to improve the production capacity of SAG mill,and carries on the corresponding evaluation for reference when similar mines enterprise facing this problem.

关 键 词：半自磨机 产能 提高 方法 

分 类 号：TD453[矿业工程—矿山机电]