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武钢矿业公司鄂州球团厂造球原料(铁精矿)全部是外购,其预磨系统的磨矿部分有2台MQY4385溢流型球磨机,左、右旋向各1台。1问题的提出MQY4385溢流型球磨机是大型设备,需要在现场安装。球磨机传动部是球磨机安装的重点部位,大齿圈安装又是传动部的重点。设计要求球磨机大齿圈端面紧密贴合在出料筒体法兰内侧并通过84个M42螺栓固定在筒体上。
Wuhan Iron and Steel Company Ezhou pelletizing plant pelletizing raw materials (iron concentrate) are all purchased, the grinding part of the pre-grinding system has two MQY4385 overflow ball mill, left and right to each one. 1 The question put forward MQY4385 overflow ball mill is a large equipment, the need to install in the field. Ball mill transmission is the key part of the ball mill installation, gear ring installation is the focus of the Department. The design requires that the end face of the ring gear of the ball mill should be tightly fitted on the inner side of the flange of the discharge cylinder and be fixed on the cylinder by 84 M42 bolts.