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1. 发明申请

US20180014367A1 ELECTRODE REMOVAL DEVICE AND VEHICLE POSITIONING SYSTEM AND METHOD OF USE 审中-公开
公开(公告)号：US20180014367A1
公开(公告)日：2018-01-11
申请号：US15644269
申请日：2017-07-07
申请人： NUCOR STEEL GALLATIN, LLC
发明人： Damon Trent Ginn , Clarence David Sullivan
IPC分类号： H05B7/10 , B66F9/12
CPC分类号： H05B7/10 , B66F9/12 , B66F9/18
摘要： An electrode adjustment device and a vehicle positioning system for positioning the electrode adjustment device adjacent a furnace. The electrode adjustment device is utilized for adjusting the electrode during maintenance of the furnace (e.g., removal of the electrode for replacement or repair, repair of the refractory material, or other like furnace or electrode repair). When the electrode adjustment device is moved to a location adjacent the furnace, it is used to apply force under the bottom electrode to break the connection between the bottom electrode and the furnace. After the connection is broken the bottom electrode is pushed up into the furnace vessel by the electrode adjustment device until the electrode can be removed. After removing the bottom electrode, the electrode adjustment device is covered with debris and can be cleaned adjacent the furnace.

2. 发明授权

US4422173A Electrode column snubber for electric arc furnace electrodes 失效
标题翻译：电弧炉电极用电极柱缓冲器
公开(公告)号：US4422173A
公开(公告)日：1983-12-20
申请号：US358525
申请日：1982-03-15
申请人： Milton F. Dahlke
发明人： Milton F. Dahlke
IPC分类号： F27B3/08 , H05B7/10 , H05B7/12 , F27D11/10
CPC分类号： H05B7/10
摘要： A snubber device for preventing the uncontrolled fall of a column supporting an electrode and crosshead structure in an electric arc furnace upon failure of the hoisting mechanism or cable. Clamp plates containing serrated surfaces are positioned on either side of the electrode column and are joined by a number of parallel link arms to form a pantograph-like structure. A linkage is attached to the cable deadend which causes the plates to move in vertical relationship to each other, thereby causing a horizontal displacement of the plates and clamping the column between them to prevent downward movement. The column snubber is provided with a number of flanged rollers which ride on the outer surface of the column to permit rolling movement between the snubber and column. When the clamp plates are clamping the column, the rollers move out of contact with the outer surface. The column snubber automatically adjusts for wear in the electrode column assembly.
摘要翻译：一种缓冲装置，用于在提升机构或电缆故障时防止在电弧炉中支撑电极和十字头结构的柱的不受控制的坠落。含有锯齿状表面的夹板位于电极柱的两侧，并且通过多个平行的连接臂连接以形成集电弓状结构。连接器连接到电缆固定件，导致板彼此垂直的关系移动，从而导致板的水平位移并将柱夹在它们之间以防止向下移动。柱缓冲器设置有多个带凸缘的辊，其在柱的外表面上行驶以允许缓冲器和柱之间的滚动运动。当夹板夹紧柱时，滚子与外表面脱离接触。柱缓冲器自动调节电极柱组件中的磨损。

3. 发明授权

US4422172A Electrode support mechanism and method 失效
标题翻译：电极支撑机构及方法
公开(公告)号：US4422172A
公开(公告)日：1983-12-20
申请号：US342870
申请日：1982-01-26
申请人： Charles S. Dunn , Stephen Seng
发明人： Charles S. Dunn , Stephen Seng
IPC分类号： H05B7/10
CPC分类号： H05B7/10
摘要： An electrode support mechanism and method for use in electric arc melting or smelting furnaces wherein a pair of horizontal, superimposed arms are each provided with clamping devices at their outer end for supporting and supplying electric power to a vertically disposed electrode depending into an arc furnace. The arms are each supported on a vertical support post; the upper arm is fixed to the post and the lower arm which normally carries the electrode is movable relative to the post to adjust the electrode to maintain a constant arc at the furnace. The movable arm is moved vertically by a jack screw carried by the upper arm and depending into contact with the lower arm. The clamping devices at the ends of the arms are spring-biased toward contact with the electrode, and a linking mechanism is provided to alternately release the arm clamping mechanisms from the electrode under the control of an actuating system utilizing fluid pressure actuated cylinders. The electrode is clamped to the lower clamping arm when the lower clamping arm is operating within its normal range of adjustment, but the electrode is released from the lower arm and clamped to the upper clamping arm whenever it is necessary to move the lower arm independently of the electrode to reposition the lower clamping arm within its normal range of adjustment. When the lower arm is so repositioned, the electrode is reclamped by the lower arm and released by the upper clamping arm.
摘要翻译：一种用于电弧熔化或熔炼炉的电极支撑机构和方法，其中一对水平重叠的臂在其外端处分别设有夹紧装置，用于支撑并且将电力提供给垂直设置的电极，这取决于电弧炉。手臂各自支撑在垂直支撑柱上; 上臂固定在柱上，通常携带电极的下臂可以相对于柱子移动，以调节电极以在炉子上保持恒定的电弧。可动臂由上臂承载的千斤顶螺丝垂直移动，并与下臂接触。臂端部处的夹紧装置被弹簧偏置成与电极接触，并且提供连接机构以在利用流体压力驱动的气缸的致动系统的控制下从电极交替地释放臂夹紧机构。当下夹臂在其正常调节范围内工作时，电极被夹紧到下夹臂上，但是只要需要独立于下臂就移动下臂，电极从下臂释放并被夹紧到上夹臂电极将下夹持臂重新定位在其正常调节范围内。当下臂被重新定位时，电极被下臂重新放大并被上夹紧臂释放。

4. 发明授权

US4357485A Ladle steel treatment system including three-part electrode casing 失效
标题翻译：钢包钢处理系统包括三部分电极套管
公开(公告)号：US4357485A
公开(公告)日：1982-11-02
申请号：US154140
申请日：1980-05-29
申请人： Gabriel Lamarque
发明人： Gabriel Lamarque
IPC分类号： H05B7/10 , H05B7/102
CPC分类号： H05B7/10
摘要： A steel treatment system includes a ladle having a cover, a heating electrode mounted to extend through an opening in the cover, a casing surrounding the electrode and including lower, intermediate and upper sections, and a seal mounted at the cover about the opening for forming a seal with the lower section of the casing. A clamp device is mounted on the intermediate section of the casing and extends therethrough for clamping the electrode and for fixing the relative axial position of the electrod with respect to the casing. An actuator is fixedly supported at a level above the clamp device and is operatively connected to the casing to move the casing and the electrode downwardly. First guide rollers act on the lower section of the casing, and second guide rollers act on the upper section of the casing for ensuring axial movement of the casing and electrode.
摘要翻译：钢处理系统包括具有盖的钢包，安装成延伸穿过盖中的开口的加热电极，围绕电极并包括下部，中间和上部的壳体以及安装在盖周围的用于形成开口的密封件与壳体下部的密封。夹紧装置安装在壳体的中间部分上并延伸穿过其夹紧电极并固定电极相对于壳体的相对轴向位置。致动器固定地支撑在夹紧装置上方的水平处，并且可操作地连接到壳体以向下移动壳体和电极。第一引导辊作用在壳体的下部，并且第二引导辊作用在壳体的上部，以确保壳体和电极的轴向移动。

5. 发明授权

US4101186A Contact clamp for graphite electrodes 失效
标题翻译：石墨电极接触夹
公开(公告)号：US4101186A
公开(公告)日：1978-07-18
申请号：US773754
申请日：1977-03-02
申请人： Georgi Metev Georgiev , Peter Lazarov Shivachev , Todor Yankov Koychev , Lyuben Kostov Lazov , Alexander Yordanov Valchev
发明人： Georgi Metev Georgiev , Peter Lazarov Shivachev , Todor Yankov Koychev , Lyuben Kostov Lazov , Alexander Yordanov Valchev
IPC分类号： C25B11/12 , C25B9/04 , C25C7/02 , H05B7/085 , H05B7/10 , H05B7/101 , H05B7/14 , H01R39/00
CPC分类号： H05B7/10 , C25B9/04 , C25C7/025 , H05B7/085 , H05B7/101 , H05B7/14 , Y02P10/256 , Y02P10/259 , Y10T403/635
摘要： A contact clamp for graphite electrodes, which comprises a shaft, the one end of which is shaped as a cone, while the other ends with a neck, onto which there is seated a metal hub shaped as a truncated cone, and to the shaft there is fastened a current-carrying disk, which is in contact with current-supplying brushes.
摘要翻译：一种用于石墨电极的接触夹，其包括轴，其一端形成为锥体，而另一端具有颈部，其上安置有形成为截头圆锥形的金属毂，并在其上安装有轴紧固着与电流刷接触的载流盘。

6. 发明授权

US3752465A Clamping device for anode rods 失效
标题翻译：阳极夹钳装置
公开(公告)号：US3752465A
公开(公告)日：1973-08-14
申请号：US3752465D
申请日：1971-02-09
申请人： NL KRAANBOUW MIJ NV
发明人： SIEGMUND F
IPC分类号： C25C3/16 , H05B7/10 , B25B5/08
CPC分类号： H05B7/10 , C25C3/16
摘要： A conductive bus-bar means includes a flat vertical clamping surface. A clamping means includes a pair of spaced support brackets carried by the bus-bar means. A movable means is pivotally supported by one of said support brackets and a roller is carried at the outer free end thereof. A clamping member is pivotally supported by the movable means and includes a flat vertical clamping surface to engage an anode rod and clamp such rod between the clamping member and the bus-bar means. A cam means is rotatably supported by the other of the support brackets and engages the roller on the movable means. Separate and independent means are provided for selectively pivoting the movable means and rotating the cam means to move the clamping means into clamping position.
摘要翻译：导电母线装置包括平坦的垂直夹紧表面。夹紧装置包括由汇流条装置承载的一对隔开的支撑支架。可移动装置由所述支撑托架中的一个可枢转地支撑，并且在其外部自由端承载辊。夹紧构件由可移动装置枢转地支撑并且包括平坦的垂直夹紧表面以接合阳极杆并将这种杆夹在夹紧构件和汇流条装置之间。凸轮装置由另一个支撑托架可旋转地支撑，并将辊接合在可移动装置上。提供独立和独立的装置，用于选择性地枢转可移动装置并旋转凸轮装置以将夹持装置移动到夹紧位置。

7. 发明授权

US3671656A Electrode contact device 失效
标题翻译：电极接点设备
公开(公告)号：US3671656A
公开(公告)日：1972-06-20
申请号：US3671656D
申请日：1971-05-17
申请人： UNION CARBIDE CORP
发明人： SMITH ARTHUR E
IPC分类号： H05B7/10
CPC分类号： H05B7/10
摘要： An electrode contact device for use with metallurgical electric furnaces which comprises a copper body member and a contact member in the form of a powder metallurgical compact consisting essentially of copper and tungsten.
摘要翻译：一种用于冶金电炉的电极接触装置，其包括铜本体构件和基本上由铜和钨组成的粉末冶金压块形式的接触构件。

8. 发明授权

US3198869A Current-feeding to the electrodes of an electric arc furnace 失效
标题翻译：电流馈电到电弧炉的电极
公开(公告)号：US3198869A
公开(公告)日：1965-08-03
申请号：US26728963
申请日：1963-03-22
申请人： BETEILIGUNGS & PATENTVERW GMBH
发明人： GUSTAV-ADOLF SIXEL
IPC分类号： H05B7/10 , H05B7/11
CPC分类号： H05B7/10 , H05B7/11

9. 发明授权

US2796450A Melting of high melting point metals or alloys 失效
标题翻译：高熔点金属或合金的熔化
公开(公告)号：US2796450A
公开(公告)日：1957-06-18
申请号：US43620954
申请日：1954-06-11
申请人： ICI LTD
发明人： ROY ATTKINS
IPC分类号： H05B7/07 , H05B7/10
CPC分类号： H05B7/10 , H05B7/07

10. 发明授权

US2671816A Cylindrical electrode holder 失效
标题翻译：圆柱形电极架
公开(公告)号：US2671816A
公开(公告)日：1954-03-09
申请号：US27117952
申请日：1952-02-12
申请人： ELEKTROKEMISK AS
发明人： KJELD FOYN
IPC分类号： H05B7/10 , H05B7/107
CPC分类号： H05B7/10 , H05B7/107 , Y10T403/32819

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