The invention provides a blast furnace top transmission gear box replacement method which comprises the following steps: dismounting a material distribution chute, and mounting a two-span walking beam; dismounting the differential speed reducer; dismantling the corrugated pipe and medium pipeline accessory equipment of the transmission gear box; removing the old transmission gear box; a new transmission gear box is installed; the corrugated pipe and all medium pipeline accessory equipment of the transmission gear box are reinstalled; reinstalling the differential speed reducer; and the two-span walking beam is dismantled, and the material distribution chute is reinstalled. The blast furnace top transmission gear box replacement method is simple and easy to implement and convenient to operate, the replacement speed can be increased, the cost, manpower and material resources are saved, the time needed by replacement and installation of the blast furnace top transmission gear box is effectively shortened, and the operation safety of the replacement process is guaranteed.

    本发明提供一种高炉炉顶传动齿轮箱更换方法,包括如下步骤:拆除布料溜槽,安装两跨行走梁;拆除差动减速机;拆除波纹管及传动齿轮箱的各介质管道附属设备;拆除旧传动齿轮箱;安装新传动齿轮箱;回装所述波纹管及传动齿轮箱的各介质管道附属设备;回装所述差动减速机;拆除所述两跨行走梁,回装所述布料溜槽。所述高炉炉顶传动齿轮箱更换方法简单易行,操作便捷,能够提高更换速度,节约成本和人力物力,有效缩短了炉顶传动齿轮箱更换及安装所需的时间,并保证更换过程的操作安全性。


    Access

    Download


    Export, share and cite



    Title :

    Method for replacing transmission gear box at top of blast furnace


    Additional title:

    高炉炉顶传动齿轮箱更换方法


    Contributors:
    YAN JIE (author) / FU BIN (author) / YAO BIN (author) / LIU JUNHONG (author) / WU SHI (author) / FENG QINGKE (author) / ZHOU LIN (author) / YU WENLIANG (author) / SHI ZHONGQI (author) / ZHANG WEI (author)

    Publication date :

    2022-06-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS / C21B Gewinnung von Eisen oder Stahl , MANUFACTURE OF IRON OR STEEL / F16H Getriebe , GEARING



    Method for replacing transmission gear box at top of blast furnace

    YAN JIE / TAN HAIBO / SHI ZHONGQI et al. | European Patent Office | 2022

    Free access


    Furnace roller replacing equipment and method for horizontal furnace

    CHENG YIPING / FENG QIANG / XIONG GANG et al. | European Patent Office | 2021

    Free access

    Jig and method of replacing reduction gear

    HORIGOME ATSUSHI / OOE MASASHI | European Patent Office | 2020

    Free access

    Heating furnace roller replacing device

    LIU PENG / ZHANG KUN / YU DONGQING et al. | European Patent Office | 2021

    Free access