The invention relates to an online replacement method for a bottom table and a rotary table of a ladle turret of a large continuous casting machine, and belongs to the technical field of steelmaking continuous casting machines. The method comprises the following steps: welding a hanger; assembling the lifting appliance; fixing and dismantling; lifting the bracket; hoisting a bottom table rotary table; cleaning the foundation; hoisting a new bottom table and a new rotary table; lifting the bracket back; according to the replacement method, the technical problem of long time consumption during replacement of the bottom table and the rotary table of the large steel ladle rotary table is solved, the construction time is effectively shortened, and economic losses caused by equipment overhaul to a steel plant are reduced to the maximum extent.

    本发明涉及一种大型连铸机钢包回转台底台和转台在线更换方法,属于炼钢连铸机技术领域。该方法通过焊接吊座;组装吊具;固定与拆除;托座起吊;底台转台起吊;清理基础;新底台和新转台吊装;托座回吊;恢复设备安装的更换方法,解决了大型钢包回转台底台和转台更换时耗时长的技术问题,有效缩短施工时间,最大程度减少设备检修给炼钢厂带来经济损失。


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    Title :

    Online replacement method for bottom table and rotary table of ladle turret of large continuous casting machine


    Additional title:

    一种大型连铸机钢包回转台底台和转台在线更换方法


    Contributors:
    TAKATSUNA (author) / LUO QICHAO (author)

    Publication date :

    2022-04-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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