铝电解槽多参数自动采集及数据深度利用试验研究  

Experimental study on multi-parameter automatic acquisition and data deep utilization of aluminum reduction cell

作　　者：王辉 李云磊 张鹏程 赵志彬[2] 张伟 马淑珍 杨酉坚 刘伟[2] Wang Hui;Li Yunlei;Zhang Pengcheng;Zhao Zhibin;Zhang Wei;Ma Shuzhen;Yang Youjian;Liu Wei(Yunnan Wenshan Aluminum Co.,Ltd.,Wenshan 663000,China;Shenyang Aluminum&Magnesium Engineering&Research Institute Co.,Ltd.,Shenyang 110001,China;School of Metallurgy,Northeastern University,Shenyang 110819,China)

机构地区：[1]云南文山铝业有限公司,云南文山663000 [2]沈阳铝镁设计研究院有限公司,辽宁沈阳110001 [3]东北大学冶金学院,辽宁沈阳110819

出　　处：《轻金属》2024年第11期24-28,45,共6页Light Metals

基　　金：国家自然科学基金(专项项目)(52341402)。

摘　　要：本文借助沈阳铝镁设计研究院有限公司开发的“铝电解多源参数数字化监测与智能控制系统”实现了电解质温度、铝水平、质水平和阴极压降四种工艺参数的自动测量,其精度满足电解生产日常管理的需求。随后对自动测量的工艺参数进行深度挖掘和利用,开发了槽内在产铝量、健康状况、氟化铝添加量、出铝任务、设定电压和设定下料间隔(NB)等工艺管理参数的预测方法,并应用于工业生产。The process parameters,including bath temperature,aluminum level,bath level and cathode voltage drop,are automatically measured by the"Digital Monitoring and Intelligent Control System for Multi-source Parameters of Aluminum Electrolysis"developed by Shenyang Aluminum&Magnesium Engineering&Research Institute Co.,Ltd.The accuracy of multi-parameters meets the requirement of daily operation and management.Then the automatically-measured process parameters are deeply excavated and utilized,and the prediction methods of process management parameters are developed and applied to industrial production,such as aluminum output in the reduction cell,health status,aluminum fluoride addition,aluminum tapping task,set voltage and set feeding interval(NB).

关 键 词：铝电解槽 多参数采集 工业试验 预测模型 

分 类 号：TF821[冶金工程—有色金属冶金]