The invention belongs to the technical field of metallurgy, and relates to a steel ladle jacking mechanism. The steel ladle jacking mechanism comprises a jacking beam and a jacking hydraulic cylinderwhich is used for jacking the jacking beam. The jacking hydraulic cylinder comprises a cylinder body and a jacking cylinder rod which is connected to the cylinder body. An LF (ladle furnace) and an EAF (electric arc furnace) of a smelting workshop are generally arranged online, and an original refining mode needs smelting through ladle lifting and transferring and in a steel ladle loading state bya buggy ladle. The buggy ladle does not need to be arranged below a steel ladle during LF refining station smelting, compared with a traditional smelting mode, one buggy ladle can be omitted, steel ladle transferring does not need to be conducted, the time for arranging a refining furnace and the electric arc furnace online is matched, the fast-paced electric arc furnace steelmaking and refiningfurnace connection process is shorter, the faster pace is achieved, and arrangement is more compact. Molten steel ladle lifting and transferring is omitted, the travelling crane operation rate is reduced, the production auxiliary time is shortened, the temperature drop of the molten steel due to transferring is reduced, the power consumption is reduced, and long-term economic benefits are broughtto a steel mill.

    本发明属于冶金技术领域,涉及一种钢包顶升机构,包括顶升梁以及用于顶起所述顶升梁的顶升液压缸;所述顶升液压缸包括缸体及连接在缸体上的顶升缸杆。冶炼车间LF与EAF通常采用在线布置,原有精炼方式需要经过吊包倒运并由钢包车在载钢包状态下进行冶炼。该发明在LF精炼工位冶炼时钢包下方无需配置钢包车,较传统冶炼方式可减少一台车,并且无需进行钢包到运,使得在线布置精炼炉与电弧炉时间匹配,快节奏电弧炉炼钢与精炼炉衔接流程更短、节奏更快、布置更紧凑。减少钢水吊包到运,节省行车作业率和生产辅助时间,减少钢水因倒运带来的温降,节省了电耗,给钢厂带来长期经济效益。


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    Titel :

    Steel ladle jacking mechanism


    Weitere Titelangaben:

    一种钢包顶升机构


    Beteiligte:
    ZHAO HONGJUN (Autor:in) / TIAN HANGLIANG (Autor:in) / SHI QIUQIANG (Autor:in)

    Erscheinungsdatum :

    2021-01-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / B22D CASTING OF METALS , Gießen von Metallen



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