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    Electric arc furnace
    1.
    发明授权
    Electric arc furnace 有权
    电弧炉

    公开(公告)号：US09500410B2

    公开(公告)日：2016-11-22

    申请号：US13201703

    申请日：2009-03-31

    Applicant: Stefano Miani ,  Bruno Rubeo

    Inventor： Stefano Miani ,  Bruno Rubeo

    IPC: F27D11/08 ,  F27B3/08 ,  C21C5/52 ,  F27B3/18 ,  F27B3/19 ,  F27D1/18 ,  F27D3/14 ,  F27D3/15 ,  F27D1/02

    CPC classification number: F27B3/085 ,  C21C5/5211 ,  C21C5/527 ,  C21C2005/5282 ,  F27B3/183 ,  F27B3/19 ,  F27D1/02 ,  F27D1/1816 ,  F27D3/14 ,  F27D3/15 ,  Y02P10/216

    Abstract: An electric arc furnace has a chamber suitable for containing molten steel, a roof covering the chamber and for containing a mass of scrap steel, electrodes for melting the mass of scrap, and a supporting base. The base permits the chamber to oscillate around a horizontal axis of rotation. The roof and the chamber are counterprofiled in correspondence to the respective interface walls to create a rotary coupling with regard to the axis of rotation. The roof, during oscillation of the chamber, remains fixed with regard to the base as well as in a closed position with regard to the chamber.

    Abstract translation: 电弧炉具有适于容纳钢水的室，覆盖室的屋顶和用于容纳大量废钢，用于熔化废料的电极和支撑底座。 基座允许腔室围绕水平旋转轴线振荡。 屋顶和室对应于相应的界面壁，以相对于旋转轴线产生旋转联接。 在室的振荡期间，屋顶相对于底座保持固定，并且相对于腔室处于关闭位置。

    ARC METALLURGIC FURNACE SLAGGING DOOR
    3.
    发明申请
    ARC METALLURGIC FURNACE SLAGGING DOOR 有权
    电弧炉冶金炉

    公开(公告)号：US20110038391A1

    公开(公告)日：2011-02-17

    申请号：US12988640

    申请日：2010-02-05

    Applicant: Stefano Miani ,  Bruno Rubeo

    Inventor： Stefano Miani ,  Bruno Rubeo

    IPC: F27D1/18

    CPC classification number: F27D1/1858 ,  F27B3/085 ,  F27D3/1536 ,  F27D3/159

    Abstract: An arc metallurgic furnace slagging door comprising a lower slag removing-pushing movable panel (16) and a top movable panel (18) which can be opened to carry out remarks and interventions on molten metal, characterized in that: said top movable panel (18) and said underlying lower movable panel (16) are placed in front of a short tunnel, giving access to the melting pot placed in front of the slagging door for closing said short tunnel; the top panel (18) of the slagging door is slightly inclined outwardly and it is suitable to move outwardly in respect to the furnace and up-wardly, substantially keeping this inclination in respect to the furnace wall, and the lower panel (16) of the slagging door is apt to carry out movements similar to those of a dredger, i.e. partial rising and partial lowering, partial advancing into the furnace and partial backing out of the furnace for both removing the slag present in the furnace melting pot, and pushing the various material inside the furnace.

    Abstract translation: 一种电弧冶金炉排渣门，包括可以打开的下排渣推动可移动板（16）和顶部可移动板（18），以对熔融金属进行说明和干预，其特征在于：所述顶部可移动板（18） ）和所述底部的下可移动板（16）放置在短隧道的前面，进入放置在排渣门前面的熔炉，用于关闭所述短隧道; 排渣门的顶板（18）略微向外倾斜，适合相对于炉子向上移动，并且相对于炉壁基本上保持这种倾斜，并且下板（16） 排渣门易于进行类似于挖泥船的运动，即部分升高和部分降低，部分进入炉子并部分地从炉中退出以除去炉熔炉中存在的炉渣，并推动 炉内各种材料。

    Arc metallurgic furnace slagging door
    4.
    发明授权
    Arc metallurgic furnace slagging door 有权
    电弧冶炼炉排渣门

    公开(公告)号：US09200845B2

    公开(公告)日：2015-12-01

    申请号：US12988640

    申请日：2010-02-05

    Applicant: Stefano Miani ,  Bruno Rubeo

    Inventor： Stefano Miani ,  Bruno Rubeo

    IPC: F27D1/00 ,  C21B9/10 ,  F27D1/18 ,  F27B3/08 ,  F27D3/15

    CPC classification number: F27D1/1858 ,  F27B3/085 ,  F27D3/1536 ,  F27D3/159

    Abstract: An arc metallurgic furnace slagging door having an upper panel and a lower panel substantially vertically aligned with the upper panel, the panels being placed in front of a tunnel giving access to a furnace melting pot and in front of the slagging door for closing the tunnel. The upper panel is outwardly inclined with respect to the tunnel, and movable between a closed position and an open position which permits remarks and interventions to be conducted on molten metal. The lower panel is movable independently with respect to the upper panel between closing, cleaning and slagging positions.

    Abstract translation: 一种电弧冶炼炉排渣门，其具有与上板基本上垂直对准的上板和下板，所述板放置在通向炉熔炉的通道的前面，并且在造渣门的前方封闭隧道。 上面板相对于隧道向外倾斜，并在关闭位置和打开位置之间移动，这允许对熔融金属进行注释和干预。 下面板在关闭，清洁和排渣位置之间相对于上面板独立地移动。

    Electric Arc Furnace
    5.
    发明申请
    Electric Arc Furnace 有权
    电弧炉

    公开(公告)号：US20120134384A1

    公开(公告)日：2012-05-31

    申请号：US13201703

    申请日：2009-03-31

    Applicant: Stefano Miani ,  Bruno Rubeo

    Inventor： Stefano Miani ,  Bruno Rubeo

    IPC: F27D11/08 ,  F27D1/02 ,  F27B14/08 ,  F27B14/06 ,  F27D3/00

    CPC classification number: F27B3/085 ,  C21C5/5211 ,  C21C5/527 ,  C21C2005/5282 ,  F27B3/183 ,  F27B3/19 ,  F27D1/02 ,  F27D1/1816 ,  F27D3/14 ,  F27D3/15 ,  Y02P10/216

    Abstract: This invention concerns an electric arc furnace comprising a chamber suitable for containing molten steel; a roof suitable for covering the chamber and for containing a mass of scrap steel; electrodes suitable for melting the mass of scrap, and means of support on a base. The latter means are such as to support the chamber and permit its oscillation around a horizontal axis of rotation. The roof and the chamber are counterprofiled in correspondence to the respective interface walls to create a rotoidal type coupling with regard to the axis of rotation. The roof, during oscillation of the chamber, remains fixed with regard to the base as well as in a closed position with regard to the chamber.

    Abstract translation: 本发明涉及一种电弧炉，其包括适于容纳钢水的室; 一个屋顶，适用于覆盖房间并容纳大量废钢; 适于熔化废料量的电极，以及在基座上的支撑装置。 后一种装置是为了支撑腔室并允许围绕水平旋转轴线的振荡。 屋顶和室对应于相应的界面壁，以相对于旋转轴线产生旋转式联接。 在室的振荡期间，屋顶相对于基座保持固定，并且相对于腔室处于关闭位置。

    Furnace slag door and corresponding furnace
    8.
    发明授权
    Furnace slag door and corresponding furnace 有权
    炉渣炉门及相应炉

    公开(公告)号：US08758674B2

    公开(公告)日：2014-06-24

    申请号：US13361174

    申请日：2012-01-30

    Applicant: Stefano Miani

    Inventor： Stefano Miani

    IPC: F27D3/00 ,  F27B3/19 ,  F27B3/10 ,  F27D1/18

    CPC classification number: F27D1/1858 ,  F27B3/10 ,  F27B3/19

    Abstract: The invention relates to a furnace slag door, comprising at least one panel which is moveable, in a mounted state of the slag door, from an opened position, in which the panel is remote from a corresponding slag discharge opening within the furnace wall to a closed position, in which the panel covers at least part of said slag discharge opening. The invention further comprises a corresponding furnace equipped with such slag door. The furnace is, in particular, an electric arc furnace (EAF) but may be as well of another type.

    Abstract translation: 炉渣门技术领域本发明涉及一种炉渣门，其包括至少一个板，其可在炉门的安装状态下从打开位置移动，其中板远离炉壁内相应的排渣口至 关闭位置，其中面板覆盖所述排渣口的至少一部分。 本发明还包括配备有这种炉渣门的相应炉。 炉子特别是电弧炉（EAF），但也可以是另一种类型的炉子。

    Furnace slag door and corresponding furnace
    9.
    发明申请
    Furnace slag door and corresponding furnace 有权
    炉渣炉门及相应炉

    公开(公告)号：US20120205841A1

    公开(公告)日：2012-08-16

    申请号：US13361174

    申请日：2012-01-30

    Applicant: Stefano Miani

    Inventor： Stefano Miani

    IPC: F27D3/00

    CPC classification number: F27D1/1858 ,  F27B3/10 ,  F27B3/19

    Abstract: The invention relates to a furnace slag door, comprising at least one panel which is moveable, in a mounted state of the slag door, from an opened position, in which the panel is remote from a corresponding slag discharge opening within the furnace wall to a closed position, in which the panel covers at least part of said slag discharge opening. The invention further comprises a corresponding furnace equipped with such slag door. The furnace is, in particular, an electric arc furnace (EAF) but may be as well of another type.

    Abstract translation: 炉渣门技术领域本发明涉及一种炉渣门，其包括至少一个板，其可在炉门的安装状态下从打开位置移动，其中板远离炉壁内相应的排渣口至 关闭位置，其中面板覆盖所述排渣口的至少一部分。 本发明还包括配备有这种炉渣门的相应炉。 炉子特别是电弧炉（EAF），但也可以是另一种类型的炉子。

    Device for transferring a metallurgical material
    10.
    发明授权
    Device for transferring a metallurgical material 有权
    用于转移冶金材料的装置

    公开(公告)号：US09551531B2

    公开(公告)日：2017-01-24

    申请号：US14128832

    申请日：2012-06-28

    Applicant: Stefano Miani

    Inventor： Stefano Miani ,  Riccardo Gottardi

    IPC: F27D13/00 ,  C21C5/56 ,  C21C5/52

    CPC classification number: F27D13/00 ,  C21C5/527 ,  C21C5/565 ,  F27D13/002 ,  Y02P10/216

    Abstract: The invention relates to a device having a bottom, side walls and a ceiling, which together define a channel, as well as transportation means, extending in an axial direction of said channel from an entry port of the channel to an exit port of said channel, for transferring a metallurgical material from said entry port to said exit port.

    Abstract translation: 本发明涉及一种具有底部，侧壁和天花板的装置，其一起限定通道，以及输送装置，其沿着所述通道的轴向方向从通道的入口端口延伸到所述通道的出口 用于将冶金材料从所述入口端口转移到所述出口。

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