铝电解槽阴极电流在线检测装置的设计  

Design of On-line Detection Device for Cathode Current of Aluminum Reduction Cell

作　　者：黄若愚[1,2] 曹斌[1,2] 王紫千[1,2] 欧阳玉生 

机构地区：[1]贵阳铝镁设计研究院有限公司,贵州贵阳550081 [2]国家铝镁电解装备工程技术研究中心,贵州贵阳550081 [3]重庆泛知科技有限公司,重庆400039

出　　处：《有色矿冶》2017年第1期36-39,共4页Non-Ferrous Mining and Metallurgy

基　　金：贵州省科技计划项目(黔科合重大专项字[2014]6009)

摘　　要：对于铝电解槽阴极的电流分布的在线实时检测,由于受电解槽空间结构、高温、强磁场等因素的限制,一直以来是业内研究的热点和难点。本着轻量化、低成本、低功耗的设计思路,简要介绍了一种铝电解槽阴极电流分布在线检测装置,着重阐述了其检测结构和采集器硬件电路的设计。该检测装置具有经济、节能、易安装、易维护,且适应狭小空间和高温强磁环境的特点。For aluminium reduction cell cathode current distribution online real-time detection, due to the reduction cell space structure, the limitation of factors such as high temperature, strong magnetic field, has been the industry research focus and the difficulty. In line with lightweight, low cost, low power consumption design train of thought, this paper introduces a kind of aluminum reduction cell cathode current on-line detection device, emphatically expounds the hardware circuit of data acquisition unit（DAU） and the design of the structure. The detection device has the economic, energy saving, easy to fix, easy to maintain, and adapt to the narrow space and the characteristics of high temperature and strong magnetic environment.

关 键 词：铝电解槽 阴极 检测装置 

分 类 号：TF821[冶金工程—有色金属冶金]