高炉装备长周期稳定生产实践  

Long Cycle Stable Production Practice of Blast Furnace Equipment

作　　者：苗广志 张文政 高爽 MIAO Guangzhi;ZHANG Wenzheng;GAO Shuang(Tianjin New Tiangang United Special Steel Co.,Ltd.,Tianjin 301500,China)

机构地区：[1]天津市新天钢联合特钢有限公司,天津301500

出　　处：《山东冶金》2023年第5期9-12,共4页Shandong Metallurgy

摘　　要：联合特钢通过高炉关键装备的技术改进,延长了高炉装备的使用寿命,高炉设备的检修周期由60~90 d延长至180~270 d;建立高炉长周期低休风率管控技术,高炉休风率降低至0.5%,实现了高炉的长周期低休风率运行;建立完善的设备运行管理制度,落实高炉全设备一体化管控制度,提高了高炉系统的稳定性,实现了高炉生产的低耗、多产、高效、长寿的目标。Through technological improvements in key equipment of the blast furnace,United Special Steel has extended the service life of the blast furnace equipment,and the maintenance cycle of the blast furnace equipment has been extended from 60-90 days to 180-270 days.That has established a control technology for long-term low blast rate of blast furnaces,reduced the blast rate to 0.5%and achieved long-term low blast rate operation of blast furnaces.

关 键 词：高炉装备 使用寿命 检修周期 休风率 

分 类 号：TF543[冶金工程—钢铁冶金]