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    • 44. 发明专利
    • Pusher
    • PUSHER
    • JP2011220657A
    • 2011-11-04
    • JP2010094056
    • 2010-04-15
    • Jp Steel Plantech Coスチールプランテック株式会社
    • SATO YASUHIRO
    • F27D3/04F27B3/18
    • C21C5/527C21C5/565F23G2205/101F27B3/186F27D3/04F27D13/002F27D17/004Y02P10/216
    • PROBLEM TO BE SOLVED: To provide a pusher with a compact structure, capable of saving space, and capable of increasing driving force when moving a pusher body backward without increasing a cylinder diameter.SOLUTION: The pusher includes the pusher body 1 for pushing out an object, a cylinder 2 for the pusher body connected to the pusher body 1 and moving the pusher body 1 forward and backward, a pusher carriage 3 connected to the cylinder 2 for the pusher body, and a cylinder 4 for the pusher carriage connected to the pusher carriage 3, moving the pusher carriage 3 forward and backward, and arranged such that a direction of pushing out a cylinder and a direction of pushing out the cylinder 2 for pusher body are in opposite directions.
    • 要解决的问题:提供一种具有紧凑结构的推动器,其能够节省空间,并且能够在不增加气缸直径的情况下向后移动推动器主体时增加驱动力。 解决方案:推动器包括用于推出物体的推动器主体1,连接到推动器主体1并且推动器主体1前后移动的用于推动器主体的气缸2,连接到气缸2的推动器滑架3 以及用于与推动器托架3连接的推动器托架的缸体4,使推动器托架3向前和向后移动,并且布置成使得推出缸体的方向和推出缸体2的方向 推动器主体在相反的方向。 版权所有(C)2012,JPO&INPIT
    • 49. 发明专利
    • Reactor iron making equipment
    • 反应炉制造设备
    • JPS59150005A
    • 1984-08-28
    • JP2437083
    • 1983-02-16
    • Daido Steel Co Ltd
    • SUGIURA SABUROUFUJITA SENJIKANEDA KENJIDEMUKAI NOBORUOKAMOTO TETSUO
    • C21C5/00C21C5/46C21C5/56F27D13/00
    • C21C5/565Y02P10/216
    • PURPOSE:To provide a titled equipment which decreases heating of a damper in a scrap charging port to prevent the burning thereof and to extend the life by constituting in such a manner that high temp. waste gas is passed from above to below in a scrap preheating chamber provided in the upper part of a reactor. CONSTITUTION:A reactor iron making equipment is constituted of a reactor 1 which is formed by lining a steel shell 11 with refractories 12 and is provided with a carbonaceous material blowing port 13, a gas blowing port 14, a scrap charging port 15 provided with a damper 4, a gas discharging port 16, and a tapping nozzle 17, etc. and a scrap preheating chamber 2 which is provided above the reactor and has waste gas inlet and outlet 22, 23. The high temp. waste gas of the reactor 1 in such reactor iron making equipment is passed through a waste gas flow passage 3 and is introduced to the upper part of the chamber 2 where the gas is passed through scrap 6 from top to bottom to preheat the scrap. The waste gas is cooled during this time to lower the degree of heating said damper 4 and to prevent the burning thereof thereby decreasing the water cooling load in the damper 4.
    • 目的:提供一种标题设备,其减少废料装料口中的阻尼器的加热,以防止其燃烧,并延长使用寿命。 在设置在反应器上部的废料预热室中,废气从上方流通到下方。 构成:反应器制铁设备由反应器1构成,反应器1通过用耐火材料12衬套钢壳11而形成,并且设置有碳质材料吹入口13,气体吹入口14,废料装料口15, 阻尼器4,气体排出口16和出口喷嘴17等,以及设置在反应器上方并具有废气入口和出口22,23的废料预热室2。 这种反应器炼铁设备中的反应器1的废气通过废气流通道3,并被引入到室2的上部,在该上部,气体从顶部通过废料6以预热废料。 在此期间,废气被冷却以降低阻尼器4的加热程度并防止其燃烧,从而降低阻尼器4中的水冷负荷。