鞍钢高炉冷却系统工艺现状与改进建议  

Current Status on Cooling System Process for Blast Furnace in Ansteel and Suggestions for Improvement

作　　者：车玉满 谢明辉 郭天永 姜喆 李仲 CHE Yuman;XIE Minghui;GUO Tianyong;JIANG Zhe;LI Zhong(State Key Laboratory of Metal Material for Marine Equipment and Application,Anshan 114009,Liaoning,China;Ansteel Iron&Steel Research Institutes,Anshan 114009,Liaoning,China)

机构地区：[1]海洋装备用金属材料及其应用国家重点实验室,辽宁鞍山114009 [2]鞍钢集团钢铁研究院,辽宁鞍山114009

出　　处：《鞍钢技术》2023年第4期1-6,共6页Angang Technology

摘　　要：鞍钢高炉一代炉役寿命平均10.5年,远没有达到设计目标,认为与冷却系统不合理,不能保证高炉始终存在无过热冷却体系密切相关。建议改进冷却系统工艺设计、选择合适冷却设备,保证冷却系统工艺布置设计和冷却设备选择与冷却制度、高炉冶炼强度和砖衬结构相互匹配。The average service life of first generation of blast furnaces(BFs)in Ansteel was 10.5 years,which was far from achiving the design goal and was considered to be related to the unreasonable cooling system,which could not guarantee that there was no superheating cooling system in the BF all the time.So it was suggested that the technological design of the cooling system should be improved,and appropriate cooling equipment should be selected so as to ensure that the processing set-up and technological design of the cooling system and the selection of cooling equipment should be matched with the cooling system,the smelting intensity of BF and the brick lining structure.

关 键 词：高炉 冷却系统 冷却设备 无过热体系 

分 类 号：TF5[冶金工程—钢铁冶金]