Apparatus for automatically punching the tuyeres of a converter
    4.
    发明授权
    Apparatus for automatically punching the tuyeres of a converter 失效
    用于自动冲压转炉风口的装置

    公开(公告)号:US4307871A

    公开(公告)日:1981-12-29

    申请号:US140814

    申请日:1980-04-16

    CPC分类号: C22B15/0041

    摘要: In an apparatus for punching the tuyeres of a converter for smelting of copper or nickel, the apparatus including a carrier frame supported by wheels and which is capable of moving on the working platform located adjacent to the converter, the carrier frame mounting a plurality of punch rods which can reciprocatingly extend into respective tuyeres to remove deposits therein. An electric motor is employed to drive the carrier frame and an electrical control system controls the operation of the electric motor and thus the movement of the carrier frame so that the correct positioning of the punch rods with respect to the tuyeres on a converter can be automatically achieved.

    摘要翻译: 在用于冲压用于熔炼铜或镍的转炉的风口的装置中,该装置包括由车轮支撑并且能够在与转炉相邻的工作台上移动的承载架,该承载架安装多个冲头 棒可以往复地延伸到相应的风口中以去除其中的沉积物。 电动机用于驱动承载架,并且电气控制系统控制电动机的操作并因此控制承载架的运动,使得冲头杆相对于转子上的风嘴的正确定位可以自动地 实现了