甘肃冶金
甘肅冶金
감숙야금
GANSU METALLURGY
2014年
6期
42-44,48
,共4页
大型高炉%开炉%富氧喷煤
大型高爐%開爐%富氧噴煤
대형고로%개로%부양분매
large furance%startup%oxygen-enriched PCI
对唐钢1号高炉开炉后富氧喷煤冶炼实践进行总结，通过优化炉料结构，调整上下部制度，高风温和富氧，提高操作水平，加强基础管理等措施，提高煤比水平到170 kg／t· Fe。总结出高炉应根据自身原燃料条件和设备状况，在保证炉况顺行基础上提高富氧喷煤水平，优化技术经济指标。
對唐鋼1號高爐開爐後富氧噴煤冶煉實踐進行總結，通過優化爐料結構，調整上下部製度，高風溫和富氧，提高操作水平，加彊基礎管理等措施，提高煤比水平到170 kg／t· Fe。總結齣高爐應根據自身原燃料條件和設備狀況，在保證爐況順行基礎上提高富氧噴煤水平，優化技術經濟指標。
대당강1호고로개로후부양분매야련실천진행총결，통과우화로료결구，조정상하부제도，고풍온화부양，제고조작수평，가강기출관리등조시，제고매비수평도170 kg／t· Fe。총결출고로응근거자신원연료조건화설비상황，재보증로황순행기출상제고부양분매수평，우화기술경제지표。
The practice of oxygen-enriched PCI was concluded for No.1 blast furnace.By optimizing configuration of bur-den,changing blast system and charging system, adopting high temperature and oxygen-enrichment, improving manipula-tion, strengthening fundamental management, the coal ratio was increased to 170kg/t Fe.It is concluded that technical-eco-nomical indicators can be achived by increasing oxygel enrichment level of PCI according to furance burden, equipment and blast furnace performance.
