韶钢6号高炉炉役后期生产实践

韶钢6号高炉炉役后期炉皮开裂、上部耐材基本脱落、冷却壁烧坏多块,使炉况不顺,生产技术指标下滑;通过提高原燃料筛分质量、操作制度的研究与调整、冷却壁检漏与修复和炉身上部喷涂及灌浆造衬等措施,炉况顺行明显好转,主要技术经济指标得到大幅度改善.

Production practice of SISG's No.6 BF in its late period of a campaign

The operation of No.6 blast furnace at SISG was found unsmooth,and its production index deteriorated in its late period of a campaign.The furnace condition with a smooth operation was then attained and its main technical and economic indices improved substantially by adopting such measures as increasing the screening quality of the raw material and fuel,adjusting the operating procedures,detecting and repairing the leakage of the cooling stave,and lining the upper section of the furnace with spraying and gr...