天铁5号高炉空料线停炉实践

Blowing-out operation with descending stockline for the No.5 BF of Tianjin Iron Plant

天铁5号高炉1998年3月24日停炉中修,这是天铁首次采用空料线停炉。由于采用全风量、高风温操作和炉顶打水量控制合适,取得了快速安全停炉的效果。

The No. 5 BF of Tianjin Iron Plant was blown-out for its mid-repair on March 24, 1998. Because of blowing-out operation with full blast volume and high blast temperature, and controlling rational spraying water,rapid and safe blowing-out effect were reached.