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湖北大峪口公司生产二部根据磷矿石物化性质的不同,通过技术革新使磨矿量得到了提升。他们找到影响磨矿量的“瓶颈口”——水力旋流器沉砂嘴(由它将磨过的粗颗粒矿浆返回球磨机再磨)。如果将其口径适当改小,无形可减少返砂增加溢流量,从而提高磨矿量,并且有效降低生产成本。但口径减小多少才能既提升磨矿量,又确保矿浆浓细度的合格,满足浮选作业的需求呢?经过近三个月的反复实
According to the different physical and chemical properties of phosphate rock, the production of Hubei Dayukou Company 2 has enabled the amount of grinding to be improved through technological innovation. They found the “bottleneck” - the hydrocyclone settling nozzle that affected the amount of grinding (the coarse slurry from which it was returned was returned to the mill for grinding). If the caliber of the appropriate smaller, invisible to reduce backflow increase overflow, thereby increasing the amount of grinding, and effectively reduce production costs. However, how much can reduce the caliber to enhance the grinding capacity, but also to ensure the consistency of the slurry concentration to meet the needs of flotation operations? After nearly three months of repeated