摘要
对本钢3号高炉易地大修工程炼铁工艺设计进行了总结。设计采用新型串罐无料钟炉顶、全炉身冷却薄壁内衬结构、关键部位采用铜冷却壁、UCAR热压小块炭砖加陶瓷杯的炉缸结构、高温长寿内燃式热风炉配双预热装置、环保型INBA炉渣处理系统、烟煤浓相喷吹等一系列新工艺与新技术。
he experiences in Benxi iron ＆ steel group Co. No. 3 BF design were concluded. Some new advanced technologies were applied at Benxi steel No. 3 BF, such as bell-less top with parallel,inner liner structure of BF proper stave, the key compoment used copper stave , UCAR hot pressed carbon brick and hearth made up of ceramic cup, high temperature long campaign internal combustion hot air stove and twist preheating device, envirment-friendly of INBA slag treatment system, bituminous coal dense - phase injection and so on.
出处
《四川冶金》
CAS
2008年第3期1-5,共5页
Sichuan Metallurgy
关键词
高炉
高炉长寿技术
本钢
blast furanee
long campaign technology
Benxi iron ＆ steel group Co.
