LF精炼炉钢包回转台驱动系统设计与分析  

Design and Analysis of Drive System for LF Furnace

作　　者：刘璨 王婧姝 石晛 张姝羽 刘帅 李晨 陈星 王辉[1] 刘雨 LIU Can;WANG Jingshu;SHI Xian;ZHANG Shuyu;LIU Shuai;LI Chen;CHEN Xing;WANG Hui;LIU Yu(Sinosteel Anshan Research Institute of Thermo-Energy Co.Ltd..,Anshan 114044,China;China General Techology(Group)Holding Co.Ltd.,Shenyang 110000,China)

机构地区：[1]中钢集团鞍山热能研究院有限公司,辽宁鞍山114044 [2]通用技术集团沈阳机床中捷友谊厂,辽宁沈阳110000

出　　处：《工业加热》2024年第2期1-3,8,共4页Industrial Heating

摘　　要：LF炉是整个钢铁精炼工艺过程中最为重要的设备,具有脱硫、脱氧,微调钢水成分的作用,对提高钢水品质具有重要作用;是每个钢企生产优钢特钢的必备设备。现有LF精炼炉主要结构型式分为双车式、回转台式以及电极旋转式。回转台式LF炉其特点是利用回转台的自转将钢水从等待工位转运钢水至冶炼工位进行冶炼;回转台式LF炉具有占地面积小,使用安全可靠,维护保养工作量小,效率高等优势。回转台作为LF精炼炉的重要组成设备,对整个精炼炉安全运行有着重要的作用;而回转台的平稳运行又取决于驱动装置设计的可靠性。针对回转台的驱动装置设计进行分析。通过对回转台驱动系统基础数据的计算、电机和减速机的选型,提出一个安全、可靠的设计方案,以便其他设计者进行参考。The LF furnace is the most important equipment in the entire steel refining process,with the functions of desulfurization,deoxygenation,and fine-tuning the composition of molten steel,which plays an important role in improving the quality of molten steel;It is an essential equipment for every steel enterprise to produce high-quality and special steel.The main structural types of the existing LF refining furnace are double car type,rotary table type,and electrode rotary type.The characteristic of a rotary table LF furnace is to use the rotation of the rotary table to transport molten steel from the waiting station to the smelting station for smelting;The rotary table LF furnace has the advantages of small footprint,safe and reliable use,low maintenance workload,and high efficiency.As an important component of the LF refining furnace,the rotary table plays an important role in the safe operation of the entire refining furnace;The smooth operation of the rotary table depends on the reliability of the driving device design.The design of the driving device for the rotary table will be analyzed.By calculating the basic data of the rotary table drive system and selecting the motor and reducer,a safe and reliable design scheme is proposed for reference by other designers.

关 键 词：LF钢包精炼炉 回转台 驱动装置 设计分析 

分 类 号：TF769.2[冶金工程—钢铁冶金]