电极接口松动对LF精炼过程的影响及优化措施  

The Influence of Electrode Coupling Looseness on LF Refining Process and Optimization Measures

作　　者：王重君 刘志远[1] 么敬文 郭文斌 王武仙 栾文林[1] 宋稳强 王飞 Wang Chongjun;Liu Zhiyuan;Yao Jingwen;Guo Wenbin;Wang Wuxian;Luan Wenlin;Song Wenqiang;Wang Fei(Tangshan Medium and Heavy Steel Plate Co.,Ltd.)

机构地区：[1]唐山中厚板材有限公司

出　　处：《宽厚板》2024年第2期27-30,共4页Wide and Heavy Plate

摘　　要：电极接口松动是LF精炼过程中的一个常见问题,会导致温度分布不稳定、废气处理效果差、精炼时间和能耗增加,以及产品质量和生产效率下降。为了解决电极接口松动问题,进行生产数据分析,提出优化措施,通过电极紧固技术应用,改善电极接口稳定性。结果表明:电极接口稳定性提高,有效改善了电极导电率和流动场均匀度,升温速率加快,温度稳定性呈现向好发展趋势,能耗降低、精炼时间减少,产品质量和生产效率提高,填补了电极接口松动对LF精炼过程影响的研究空白,为LF精炼工艺的进一步优化提供了新的思路和方法。Electrode coupling looseness is a common problem in LF refining process,which leads to unstable temperature distribution,poor exhaust gas treatment result,increased refining time and energy consumption,decreased product quality and production efficiency.In order to resolve the problem of electrode coupling looseness,the production data is analysed and optimization measures are proposed,the electrode coupling stability is improved by means of electrode tightening technology application.The results show that the higher electrode coupling stability effectively improves the electrode conductivity and flow field uniformity,increases the heating up rate,improves the temperature stability,reduces the energy consumption and refining time,increases the product quality and production,which fills in the research gap of the effects of electrode coupling looseness on LF refining process,provides a new idea and method for further improvement of LF refining process.

关 键 词：电极接口松动 LF精炼 温度分布 能耗 产品质量 

分 类 号：TF769.2[冶金工程—钢铁冶金]