铝电解槽炉膛内型对电流效率的影响分析及应用  

Analysis and Application on Effect of Aluminum Electrolysis Cell Hearth Profile on Current Efficiency

作　　者：罗德政 代普礼 卢俊 李顺华 LUO Dezheng;DAI Puli;LU Jun;LI Shunhua(Yunnan Aluminum Yongxin Aluminum Industry Co.,Ltd.,Jianshui,Yunnan 654308,China)

机构地区：[1]云南云铝涌鑫铝业有限公司,云南建水654308

出　　处：《云南冶金》2024年第3期253-257,共5页Yunnan Metallurgy

基　　金：云南省重大科技专项计划(202202AB080003)。

摘　　要：针对电解槽炉膛畸形、电流效率低、能耗高等问题,在生产中采取了调整工艺参数配置、强化操作质量,人工辅助规整炉膛内型等措施,降低了生产能耗和管理难度,电流效率提高了1%~2%,电解槽有效运行时间延长了1 a左右。For the abnormal electrolysis cell hearth,low current efficiency,high energy consumption and other problems,in the production,we adjusted the process parameters configuration,intensified operation quality,regulate the hearth profile by artificial assistant,it reduced the production energy consumption and management difficulties,the current efficiency increased by 1%~2%,the effective operation time of the electrolytic cell prolonged around 1 year.

关 键 词：铝电解槽 炉膛畸形 电流效率 生产能耗 槽寿命 

分 类 号：TQ151.16[化学工程—电化学工业]