The charging crown block comprises a hoisting trolley, a stock bin is arranged on the hoisting trolley, a plurality of discharging openings are evenly formed in the bottom of the stock bin, a spiral discharging mechanism is arranged in the stock bin, a discharging mechanism is arranged at the bottoms of the discharging openings, the discharging mechanism comprises a discharging tank, a discharging opening is formed in the bottom of the discharging tank, and the discharging opening is communicated with the discharging tank. A gravity valve is mounted at the discharge port; a driving plate is fixedly connected to the outer side of the discharging tank, a movable pulley is mounted on the driving plate, an electric hoist matched with the movable pulley is mounted on the hoisting trolley, and the movable pulley is connected with the electric hoist through a steel wire rope; a spiral discharging mode is adopted, impact on magnesium balls when the magnesium balls enter the stock bin is greatly reduced, the problem that the magnesium balls are broken due to high-position feeding is solved, automatic feeding operation is achieved by controlling the opening and closing time of the discharging valve, adding materials into the discharging mechanism and then enabling the discharging mechanism to be in butt joint with the vacuum furnace, and the automatic feeding efficiency is improved. And the production efficiency and the safety of the magnesium smelting process are improved.

    本发明公开了一种用于镁冶炼的加料天车,包括起重小车,起重小车上设置有料仓,料仓的底部均匀开设有若干下料口,料仓的内部设置有螺旋下料机构,下料口的底部设置有放料机构,放料机构包括放料罐,放料罐的底部设置有放料口,放料口处安装有重力阀;放料罐的外侧固定连接有驱动板,驱动板上安装有动滑轮,起重小车上安装有与动滑轮相匹配的电动葫芦,动滑轮与电动葫芦之间通过钢丝绳连接;本发明采用螺旋下料的方式,大大降低了镁球进入料仓时受到的冲击,解决了高处加料会导致镁球破碎的问题,通过控制下料阀的开关时机,向下料机构内添料,再由下料机构与真空炉对接,从而实现自动加料的操作,提高镁冶炼工艺的生产效率和安全性。


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    Titel :

    Charging crown block for magnesium smelting


    Weitere Titelangaben:

    一种用于镁冶炼的加料天车


    Beteiligte:
    ZHAO XUEZONG (Autor:in) / CHANG YUDONG (Autor:in) / CAI CHAO (Autor:in) / LI BIAO (Autor:in) / ZHAO YONG (Autor:in) / LI DANYANG (Autor:in) / ZHANG ZHANPING (Autor:in) / XU CANXING (Autor:in) / WANG WEI (Autor:in) / LYU FAYUN (Autor:in) ... [mehr]

    Erscheinungsdatum :

    28.03.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen / B66C Krane , CRANES / C22B PRODUCTION OR REFINING OF METALS , Gewinnen oder Feinen von Metallen



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