铅电解设备相关技术改进与应用  

Technical Improvement and Application of Lead Electrolysis Equipment

作　　者：彭宏道 刘文彬 杨广 卫东东 程道顺 PENG Hongdao;LIU Wenbin;YANG Guang;WEI Dongdong;CHENG Daoshun(China Nerin Engineering Co.,Ltd.,Nanchang,Jiangxi 330038,China;Jiangxi Nerin Equipment Co.,Ltd.,Nanchang,Jiangxi 330032,China)

机构地区：[1]中国瑞林工程技术股份有限公司,江西南昌330038 [2]江西瑞林装备有限公司,江西南昌330032

出　　处：《有色冶金设计与研究》2024年第4期24-27,57,共5页Nonferrous Metals Engineering & Research

基　　金：国家重点研发计划项目“协同熔炼过程智能控制技术及大型化集成装备”(项目编号:2022YFC3901504)。

摘　　要：针对铅电解机组在电解精炼生产中存在铅阴极导电棒寿命较短、焊接质量差、悬垂度差等相关问题,基于弯曲整形、神经网络控制等理论,研发了析出铅板与导电棒的高效能棒—板分离技术、动态多特征值融合的BP神经网络电阻焊控制技术、刚度强化的板面压纹技术,并应用于国内某大型铅冶炼企业的新建项目上。实践证明,技术优化后,导电棒的使用寿命可延长12.8%以上,短路率降低至0.43%。In response to the problems of the lead electrolysis machine in the electrolytic refining production,such as short service life,poor welding quality,and undesirable sagging of lead cathode conducting rod,based on the principles of bending&shaping,neural network control,etc.,the technologies such as the high-efficiency rod-plate separation technology for separating lead plate and conducting rod,BP neural network resistance welding control technology with dynamic multi-eigenvalue fusion,stiffness-enhanced plate surface corrugating press technology have been developed and applied to the new large-scale project of a large domestic lead smelting enterprise.Practice has proven that the application of technically-optimized lead electrolysis equipment can extend the service life of conducting rod by 12.8%,and reduce the short-circuit rate caused by cathode sagging to 0.43%.

关 键 词：铅电解 电解短路 棒—板分离 导电棒寿命 

分 类 号：TF821[冶金工程—有色金属冶金] TF351