摘要
文章主要介绍80 t转炉完成快换底吹系统改造后,对供气管线实现就近对号分控功能;对炉底供气管线和四支透气芯砖供气管线的连接处做防护;根据生产不同状态,优化底吹供气强度;实现整个炉役底吹气流通畅,强度稳定,保证炉役期间的底吹冶金效果。
The paper mainly introduces that the 80 t converter completes the transformation of quick-change bottom blowing system and realizes the nearby sub-control function for the gas supply pipeline;protect the gas supply line connection at the furnace bottom and the four air-permeable core bricks;according to the different production conditions,optimize the bottom blowing air supply intensity;achieves blowing airflow smooth and strength stable throughout the furnace service,and guarantees the bottom metallurgical effect during the furnace service.
作者
张志兵
王鹏飞
张达先
ZHANG Zhi-bing;WANG Peng-fei;ZHANG Da-xian(Steel-melting Plant of Steel Union Co.Ltd.of Baotou Steel(Group)Corp.,Baotou 014010,Inner Mongolia,China;Technical Center of Steel Union Co.Ltd.of Baotou Steel(Group)Corp.,Baotou 014010,Inner Mongolia,China)
出处
《包钢科技》
2018年第2期14-17,共4页
Science & Technology of Baotou Steel
关键词
转炉
底吹
透气砖
供气模式
冶金效果
converter
bottom blowing
air brick
gas supply mode
metallurgical effect
