摘要
山钢日照公司2^(#)5100 m^(3)高炉通过加强原燃料管理,优化煤气分布和出铁制度,适当提高炉顶压力,铁水含[Si]量由开炉的0.55%降低至目前的0.35%以下,实现了低硅冶炼,取得了节焦增产的效果。
By strengthening the management of raw materials and fuels,optimization of gas distribution and tapping system,increasing the pressure of furnace top properly,the[Si]content of pig iron has been reduced from 0.55%to less than 0.35%at present.The No.2 BF at Rizhao branch of Shandong Steel Group can smelt low silicon hot metal,saving coke and increasing output has been achieved.
作者
王在丰
李阳
韩杨
赵东方
马进运
WANG Zaifeng;LI Yang;HAN Yang;ZHAO Dongfang;MA Jinyun(Rizhao Branch of Shangdong Steel Group,Rizhao 276800,China)
出处
《山东冶金》
CAS
2021年第1期4-5,共2页
Shandong Metallurgy
关键词
高炉
低硅冶炼
原燃料
炉顶压力
出铁制度
blast furnace
low silicon hot metal smelting
raw materials
furnace top pressure
tapping system
