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我厂浮选车间是1958年建成投产的,有十二个系统,其主体设备球磨机是仿苏φ3200×3100毫米格栅型球磨机,φ2000毫米高堰式和φ2400毫米沉没式双螺旋分级机。由于这些设备在结构上存在一些缺陷,在制作与安装中又遗留一些问题,加之我们管理不善,球磨机作业率一直很低,最低只有60%左右,最高仅达85.04%,严重的限制了上下工序的生产。无产阶级文化大革命以来,通过批林整风,广大工
Our factory flotation workshop was completed and put into production in 1958, there are twelve systems, the ball mill is the main equipment Imitation Su-φ3200 × 3100 millimeter grill type, φ2000 mm high weir type and φ2400 mm sunken double helical classifier. Due to the structural defects of these devices, some problems still remain in the production and installation. In addition, due to our poor management, the operating rate of the ball mill has been very low, with a minimum of only about 60% and a maximum of 85.04%, which severely limits the upper and lower processes Production. Since the Great Proletarian Cultural Revolution, rectification and rectification have been adopted by the general staff