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江铜德兴铜矿泗洲选矿厂现有φ3.2 m×3.1 m格子型球磨机8台,安装于20世纪70年代,因长期运行,致使球磨机传动系统部分经常出现故障,运行传动震动大,停机频繁,影响了正常生产。经研究分析,决定对其进行更新改造。1 φ3.2 m×3.1 m球磨机传动部分存在的问题φ3.1m×3.2m格子型球磨机是矿山选矿厂的中型磨矿设备,其主要由进料衬套、进料端盖、筒体、大齿轮、出料端盖、出料衬套、小齿轮及小齿轮座等部分组成(见图1)。目前,该型球磨机在长期的运行过程中,球磨机
There are 8 sets of φ3.2 m × 3.1 m grid-type ball mills in the copper beneficiation plant of Dexing Copper Mine, installed in the 1970s. Due to long-term operation, part of the transmission system of the ball mill frequently fails, Downtime, affecting the normal production. After research and analysis, decided to update it. 1 φ3.2 m × 3.1 m ball mill transmission part of the problem φ3.1m × 3.2m grid-type ball mill is a medium-sized mill ore dressing plant, which consists of feed bushing, feeding end cap, cylinder, large Gear, discharge cover, discharge bushing, pinion and pinion seat and other components (see Figure 1). At present, this type of ball mill in the long run, the ball mill