Suspended roof construction for industrial furnaces
    1.
    发明授权
    Suspended roof construction for industrial furnaces 失效
    工业炉悬吊式屋顶施工

    公开(公告)号:US4475470A

    公开(公告)日:1984-10-09

    申请号:US456629

    申请日:1983-01-10

    Inventor: Frank P. Merkle

    CPC classification number: F27D1/02

    Abstract: A refractory brick panel module and suspended roof construction for high temperature furnaces wherein the panel module has a refractory support frame of at least two substantially parallel support members with at least one end of the support members having extension and retraction means forming an extendable and retractable refractory support frame end portion. The refractory support frame end portion in retracted position allows passage of the refractory support frame between adjacent roof support beams and in extended position provides refractory brick suspension beneath the roof support beams to a proximity to adjacent roof panel modules. The extendable and retractable refractory support frame allows great flexibility in modular suspended roof construction, providing easy repair of either entire modules or replacement of a relatively small number of refractory bricks from the cold side of the furnace roof.

    Abstract translation: 一种用于高温炉的耐火砖面板模块和悬挂屋顶结构,其中所述面板模块具有至少两个基本上平行的支撑构件的耐火支撑框架,所述支撑构件的至少一端具有延伸和缩回装置,所述延伸和缩回装置形成可伸缩的耐火材料 支撑框架端部。 处于退回位置的耐火支撑框架端部部分允许耐火支撑框架在相邻的屋顶支撑梁之间通过,并且在延伸位置中,在屋顶支撑梁下方提供耐火砖悬挂,使其靠近邻近的屋顶板模块。 可伸缩耐火支撑框架在模块化悬挂屋顶结构中具有很大的灵活性,可以轻松修复整个模块,或从炉顶的冷侧更换相对较少数量的耐火砖。

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