摘要
天铁高炉应用高效节能技术,先后实施干法除尘、TRT余压发电和余热回收等技术改造,通过高风温、高顶压、富氧喷煤和低硅冶炼技术,优化炉料结构,加强高炉操作,降低休风率,高炉技术经济指标持续改善,高炉节能降耗工作取得了显著效果。
Blast furnace in Tiantie Metallurgical Group Co. Ltd. has been applied with some efficient energy saving technologies, such as dry type dedusting, TRT and residual heat recovery. The techno-economic index, energy saving and energy consumption keep improving by following measures： high blasting temperature and top pressure, oxygen enriched PCI and low silicon smelting technology, optimized burden structure, improved BF operation and lower wind off rate.
出处
《炼铁》
北大核心
2008年第3期21-24,共4页
Ironmaking
关键词
高炉
节能
高风温
富氧喷煤
炉料结构
blast furnace
energy saving
high blasting temperature
oxygen enriched pulverized coal injection
burden structure
