Reheating furnace with rotating flame burners for slabs and billets
    1.
    发明公开
    Reheating furnace with rotating flame burners for slabs and billets 失效
    Erwärmungsofenmit rotierende Flammen erzeugenden BrennernfürBrammen undBlöcke。

    公开(公告)号:EP0286984A1

    公开(公告)日:1988-10-19

    申请号:EP88105593.3

    申请日:1988-04-08

    IPC分类号: C21D9/00 C21D1/52 F27B9/36

    摘要: The invention provides a reheating furnace (C) for iron and steel products, particularly for slabs (B), billets, and the like, having a plurality of burners (A1, A2) with their flame rotating around the central axis of the respective burner, fitted on the furnace roof (10) and/or on at least one of the longitudinal sidewalls (11) and/or transversal endwalls (12) thereof. To obtain a more uniform distribution of pressure and temperature, and also of the chemical composition of the furnace atmosphere, the furnace (C) is provided with two different burner types (A1, A2), one burner type (A1) with the flame rotating in clockwise direction, and the other burner type (A2) with the flame rotating in anticlockwise direction.

    摘要翻译: 本发明提供了一种用于铁和钢产品的再加热炉(C),特别是用于板坯(B),坯料等的具有多个燃烧器(A1,A2)的再加热炉(C),其燃烧器绕着相应燃烧器的中心轴线旋转 安装在炉顶(10)上和/或其上的至少一个纵向侧壁(11)和/或其横向端壁(12)上。 为了获得更均匀的压力和温度分布,以及炉气化学成分,炉(C)设有两种不同的燃烧器类型(A1,A2),一种燃烧器类型(A1),具有火焰旋转 顺时针方向,另一种燃烧器类型(A2),其中火焰沿逆时针方向旋转。