LF精炼炉钢包车定位及主变温度跳闸升级改造  

LF Refining Furnace trich Positioning and Main Variable Temperature Tripping Upgrade and Transformation

作　　者：郭金恒 殷志辉 于春峰 郭宗华 Guo Jinheng;Yin Zhihui;Yu Chunfeng

机构地区：[1]山东电子职业技术学院,山东济南272500 [2]山钢股份莱芜分公司炼钢厂,山东济南271126 [3]莱芜钢铁集团建筑安装工程有限公司,山东济南271104 [4]山钢集团山东鲁治监理事务所

出　　处：《变频器世界》2024年第8期88-92,97,共6页The World of Inverters

摘　　要：针对莱钢新动区2#120吨LF精炼炉投产试生产期间,频繁出现钢包车行走定位效果差、主变绕组温度跳闸,造成频繁停炉,难以维持基本生产两大致命问题的现状,采取了配置激光测距仪、主变绕组测温系统功能完善、程序优化升级等改造防范过程进行介绍,从根本上消除了设备隐患。In view of the fact that during the 2#120-ton LF refining furnace in Laigang's new dynamic zonethe poor walking positioning effect of the ladle transport trolley and the temperature trip of the main variable winding frequently occur,resulting in frequent shutdown of the furnace,and it is difficult to maintain the two fatal problems of basic production。The transformation and prevention process such as laser rangefinder,the perfect function of the main variable winding temperature measurement system,program optimization and upgrading are introducedwhich temperature fundamentally eliminates hidden dangers of equipment。

关 键 词：激光测距 主变绕组温度 限位开关 变频调速 程序优化 

分 类 号：TF31[冶金工程—冶金机械及自动化]