印度钢厂450m3高炉扩容改造  

Extension and Renovation of 450 m3 Blast Furnace in India Steel Company

作　　者：刘春青 LIU Chunqing(Shandong Province Metalurgical Engineering Co.,Ltd.,Jinan 250101,China)

机构地区：[1]山东省冶金设计院股份有限公司,山东济南250101

出　　处：《山东冶金》2020年第3期16-18,共3页Shandong Metallurgy

摘　　要：对印度某钢厂450 m3高炉扩容改造内容及生产实践做了简要介绍,重点对高炉本体的改造内容及所采用的长寿技术进行了详细说明.改造后高炉生产运行稳定,利用系数4.23 t/(m3·d)、焦比331.3 kg/t、煤比192.3 kg/t.The improvement and produce practice of the 450 m3 BF in India steel company was introduced,the body improvement and long life of blast furnace integrated technology was particular expounded.After improvement,the operation index of blast furnace:the capacity factor is 4.23 t(/m·3 d),coke rate is 331.3 kg/t,coal rate is 192.3 kg/t.

关 键 词：高炉 扩容改造 炉底炉缸 炉体冷却 

分 类 号：TF576[冶金工程—钢铁冶金]