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1. 发明授权

EP3029159B1 BLAST FURNACE REPAIR METHOD 失效
标题翻译：高炉修复方法
公开(公告)号：EP3029159B1
公开(公告)日：2018-05-09
申请号：EP14832291.0
申请日：2014-07-29
申请人： Nippon Steel & Sumikin Engineering Co., Ltd.
发明人： TAKASAKI Hiroshi , SUDO Yuji , TAGO Hiroki
IPC分类号： C21B7/00
CPC分类号： C21B7/00
摘要： A method for revamping a blast furnace that has a furnace body and a furnace body tower installed on a site foundation includes: while an old blast furnace is in operation (S1), a new furnace construction step (S2) of constructing a new furnace tower structure and a new furnace proper on the new foundation at a site different from the site foundation; and a foundation segmentation step (S3) of vertically cutting the site foundation to segment the site foundation into a foundation top on which the old furnace proper and the old furnace tower structure are mounted and a foundation bottom; blowing out the blast furnace (S4); an old furnace pull-out step (S5) of carrying out the foundation top integrally with the old furnace proper and the old furnace tower structure; and a new furnace pull-in step (S6) of introducing the new foundation on the foundation bottom integrally with the new furnace tower structure and the new furnace proper.

2. 发明公开

EP3029159A1 BLAST FURNACE REPAIR METHOD 失效
标题翻译： HOCHOFEN-REPARATURVERFAHREN
公开(公告)号：EP3029159A1
公开(公告)日：2016-06-08
申请号：EP14832291.0
申请日：2014-07-29
申请人： Nippon Steel & Sumikin Engineering Co., Ltd.
发明人： TAKASAKI Hiroshi , SUDO Yuji , TAGO Hiroki
IPC分类号： C21B7/00
CPC分类号： C21B7/00
摘要： A method for revamping a blast furnace that has a furnace body and a furnace body tower installed on a site foundation includes: while an old blast furnace is in operation (S1), a new furnace construction step (S2) of constructing a new furnace tower structure and a new furnace proper on the new foundation at a site different from the site foundation; and a foundation segmentation step (S3) of vertically cutting the site foundation to segment the site foundation into a foundation top on which the old furnace proper and the old furnace tower structure are mounted and a foundation bottom; blowing out the blast furnace (S4); an old furnace pull-out step (S5) of carrying out the foundation top integrally with the old furnace proper and the old furnace tower structure; and a new furnace pull-in step (S6) of introducing the new foundation on the foundation bottom integrally with the new furnace tower structure and the new furnace proper.
摘要翻译：一种在现场基础上安装有炉体和炉体塔的高炉的改造方法包括：在老式高炉运行中，（S1），构建新的炉塔的新炉施工步骤（S2）结构和新炉适用于不同于现场基础的场地的新基础; 以及基础分割步骤（S3），将现场基础垂直切割，将现场基础分割成安装旧炉身和旧炉塔结构的基础顶部和基础底部; 吹出高炉（S4）; 与旧炉体和旧炉塔结构一体地进行基础顶板的老炉拉出步骤（S5）; 以及将新的基础与新的炉塔结构和新的炉子一体地引入基础底部的新的炉子引入步骤（S6）。

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