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公开(公告)号：US07075966B2
公开(公告)日：2006-07-11
申请号：US10850170
申请日：2004-05-20
IPC分类号： H05B7/10
CPC分类号： H05B7/102
摘要： A system is disclosed for lowering (“slipping”) and/or raising (“back slipping”) electrodes relative to an electrode column. The system includes an electrode column having at least one slipping sleeve and a power clamp, each of which apply a radial clamping force to the electrode. The magnitudes of the clamping forces are selected such that application of a downwardly directed axial force on the one or more slipping sleeves, in combination with the weight of the electrode, are sufficient to overcome the resistive force of the power clamp, resulting in downward movement of the electrode without release of the clamping forces. Electrode columns having two movable slipping sleeves are also capable of raising the electrode relative to the furnace without release of the clamping forces.
摘要翻译： 公开了一种用于相对于电极柱降低（“滑动”）和/或升高（“后滑”）电极的系统。 该系统包括具有至少一个滑动套筒和动力夹具的电极柱，每个滑动套筒向电极施加径向夹紧力。 选择夹紧力的大小，使得在一个或多个滑动套管上施加向下定向的轴向力与电极的重量相结合足以克服动力夹的阻力，导致向下运动 的电极而不释放夹紧力。 具有两个可动滑动套筒的电极柱也能够相对于炉子升高电极而不释放夹紧力。
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公开(公告)号：US08245653B2
公开(公告)日：2012-08-21
申请号：US11070035
申请日：2005-03-02
申请人： Felim P. McCaffrey , Nils W. Voermann , Clarence A. Nichols , Robert J. Veenstra , Jimmy Sarvinis, Jr. , Keith E. Joiner , Brett T. Emery
发明人： Felim P. McCaffrey , Nils W. Voermann , Clarence A. Nichols , Robert J. Veenstra , Jimmy Sarvinis, Jr. , Keith E. Joiner , Brett T. Emery
IPC分类号： F23M5/00
CPC分类号： F27B3/12
摘要： Binding systems are described for applying compressive forces on the refractory hearth and/or refractory sidewall of a circular furnace having an outer metal shell which may be segmented. One preferred binding system comprises a tensioning band having one or more segments which extends around the furnace hearth and/or sidewall, with a resilient connection being provided between the opposite ends of the band and, where the band is segmented, resilient connections are also provided between the ends of adjacent segments. Another preferred binding system comprises a plurality of pivoting members provided around the circumference of the furnace. Each pivoting member is acted upon by a force-generating member which applies a controlled amount of force to the pivoting member and causes it to apply a compressive force to the hearth.
摘要翻译： 描述了用于将压力施加在具有可分段的外金属壳的圆形炉的耐火炉床和/或耐火侧壁上的结合系统。 一种优选的装订系统包括具有一个或多个在炉膛和/或侧壁周围延伸的段的张紧带，弹性连接设置在带的相对端之间，并且在带被分段的地方，也提供弹性连接 在相邻段的末端之间。 另一个优选的装订系统包括设置在炉周围的多个枢转构件。 每个枢转构件由力产生构件作用，该力产生构件向枢转构件施加受控量的力并使其向炉膛施加压缩力。
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3.发明申请公开(公告)号：US20090093978A1
公开(公告)日：2009-04-09
申请号：US12240215
申请日：2008-09-29
CPC分类号： F27D21/00 , C21B7/12 , C21B7/24 , C21C5/4653 , C21C5/4673 , F27D3/1518
摘要： The described embodiments relate to systems and methods for acoustic monitoring of metallurgical furnace cooling elements. Some metallurgical furnaces have a tapblock that is blocked during operation of the furnace. The tapblock may be opened by lancing, drilling, tapping or by other means to release metal from the furnace. By monitoring acoustic emissions during the opening process, feedback may be provided to improve the opening process and to avoid excessive damage to the tapblock, the cooling elements, a refractory lining of the tapblock or other elements of the metallurgical furnace.
摘要翻译： 所描述的实施例涉及用于冶金炉冷却元件的声学监测的系统和方法。 一些冶金炉具有在炉的操作期间被阻塞的分流块。 可以通过穿刺，钻孔，攻丝或其他方式打开龙头块，以从炉中释放金属。 通过在打开过程中监测声发射，可以提供反馈以改善打开过程并且避免对抽头块，冷却元件，分接块的耐火衬层或冶金炉的其它元件的过度损坏。
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公开(公告)号：US20100213922A1
公开(公告)日：2010-08-26
申请号：US12709949
申请日：2010-02-22
申请人： Afshin Sadri , Ehsan Shameli , Bert O. Wasmund , Nils W. Voermann
发明人： Afshin Sadri , Ehsan Shameli , Bert O. Wasmund , Nils W. Voermann
IPC分类号： G01R31/02
CPC分类号： G01F23/284 , B22D2/003 , F27D21/0028
摘要： In a first aspect, some embodiments of the invention provide a system for measuring the level of a plurality of phases of a conductive or semi-conductive mixture in a vessel, the system comprising: a vessel configured to hold a conductive or semi-conductive mixture including a plurality of phases, the vessel comprising a sidewall with an interior surface and an exterior surface, a plurality of antennas configured to transmit electromagnetic and/or eddy current signals into the sidewall of the vessel to impinge upon the plurality of phases in the conductive or semi-conductive mixture and to receive corresponding signals reflected from the plurality of phases in the conductive or semi-conductive mixture, the antennas situated at a plurality of different levels along the exterior surface of the vessel sidewall, wherein reflected signals are received, a transmitter module configured to generate electromagnetic and/or eddy current signals in communication with the plurality of antennas, a receiver module configured to receive electromagnetic and/or eddy current signals in communication with the plurality of antennas, a control module in communication with the transmitter module and the receiver module configured to control the operation of the transmitter module and the receiver module, and a signal analysis module in communication with the receiver module configured to process the reflected signals to determine the levels of the plurality of phases of the conductive or semi-conductive mixture within the vessel.
摘要翻译： 在第一方面，本发明的一些实施例提供了一种用于测量容器中的导电或半导体混合物的多个相的水平的系统，所述系统包括：容器，其配置成保持导电或半导体混合物 包括多个相，所述容器包括具有内表面和外表面的侧壁，多个天线，被配置为将电磁和/或涡电流信号传输到所述容器的侧壁中以撞击所述多个相中的导电 或半导体混合物，并且接收从导电或半导体混合物中的多个相反射的对应信号，天线位于沿容器侧壁的外表面的多个不同级别，其中接收反射信号， 发射机模块被配置为产生与所述多个天线通信的电磁和/或涡流信号， 接收器模块，被配置为接收与所述多个天线通信的电磁和/或涡流信号;与所述发射机模块通信的控制模块和被配置为控制所述发射机模块和所述接收机模块的操作的所述接收机模块，以及信号 与所述接收器模块通信的所述分析模块被配置为处理所述反射信号以确定所述容器内的所述导电或半导体混合物的所述多相的水平。
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公开(公告)号：US06724802B1
公开(公告)日：2004-04-20
申请号：US10454212
申请日：2003-06-04
IPC分类号： F27D102
摘要： A system for supporting and cooling a furnace roof comprised of refractory bricks comprises a plurality of roof support members extending across the furnace and being supported from above the furnace roof. The support members are provided with internal channels for circulation of a cooling fluid, and are provided with side surfaces adapted to support rows or refractory bricks between adjacent roof support members. The system eliminates the need to suspend individual bricks from above the roof, and provides simultaneous support and cooling of the roof structure.
摘要翻译： 用于支撑和冷却由耐火砖组成的炉顶的系统包括跨过炉子延伸并从炉顶上方支撑的多个屋顶支撑构件。 支撑构件设置有用于循环冷却流体的内部通道，并且设置有适于在相邻屋顶支撑构件之间支撑行或耐火砖的侧表面。 该系统不需要从屋顶上悬挂单块砖，同时提供屋顶结构的支撑和冷却。
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6.发明授权System and method for the acoustic monitoring of tapblocks and similar elements 有权tapblocks和类似元素的声学监测系统和方法公开(公告)号：US07783436B2
公开(公告)日：2010-08-24
申请号：US12240215
申请日：2008-09-29
CPC分类号： F27D21/00 , C21B7/12 , C21B7/24 , C21C5/4653 , C21C5/4673 , F27D3/1518
摘要： Some metallurgical furnaces have a tapblock that is blocked during operation of the furnace. The tapblock may be opened by lancing, drilling, tapping or by other methods to release metal from the furnace. By monitoring acoustic emissions during the opening process, feedback may be provided to improve the opening process and to avoid excessive damage to the tapblock, the cooling elements, a refractory lining of the tapblock or other elements of the metallurgical furnace.
摘要翻译： 一些冶金炉具有在炉的操作期间被阻塞的分流块。 可以通过穿刺，钻孔，攻丝或通过其它方法来打开分接头以从炉中释放金属。 通过在打开过程中监测声发射，可以提供反馈以改善打开过程并且避免对抽头块，冷却元件，分接块的耐火衬层或冶金炉的其它元件的过度损坏。
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公开(公告)号：US08482295B2
公开(公告)日：2013-07-09
申请号：US12709949
申请日：2010-02-22
申请人： Afshin Sadri , Ehsan Shameli , Bert O. Wasmund , Nils W. Voermann
发明人： Afshin Sadri , Ehsan Shameli , Bert O. Wasmund , Nils W. Voermann
CPC分类号： G01F23/284 , B22D2/003 , F27D21/0028
摘要： Systems and methods for measuring the level of a plurality of phases of a conductive or semi-conductive mixture in a vessel. The systems and method include a vessel configured to hold the mixture, a plurality of antennas configured to transmit electromagnetic and/or eddy current signals into the mixture to impinge upon the plurality of phases and to receive corresponding signals reflected from the plurality of phases, a transmitter module configured to generate electromagnetic and/or eddy current signals in communication with the plurality of antennas, a receiver module configured to receive electromagnetic and/or eddy current signals in communication with the plurality of antennas, a control module in communication with the transmitter module and the receiver module configured to control their operation, and a signal analysis module in communication with the receiver module configured to process the reflected signals to determine the levels of the plurality of phases within the vessel.
摘要翻译： 用于测量容器中导电或半导体混合物的多相的水平的系统和方法。 该系统和方法包括配置成保持混合物的容器，被配置为将电磁和/或涡电流信号传输到混合物中以撞击多个相位并接收从多个相反射的相应信号的多个天线， 发射机模块，被配置为产生与所述多个天线通信的电磁和/或涡流信号;接收机模块，被配置为接收与所述多个天线通信的电磁和/或涡流信号;与所述发射机模块通信的控制模块 并且所述接收器模块被配置为控制其操作;以及信号分析模块，其与被配置为处理所述反射信号的所述接收器模块通信以确定所述容器内的所述多个相位的电平。
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