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1. 发明申请

US20150168070A1 AUTOMATIC CHARGE HEARTH ACCESS DOOR ASSEMBLY 有权
标题翻译：自动充电门禁门组件
公开(公告)号：US20150168070A1
公开(公告)日：2015-06-18
申请号：US14108399
申请日：2013-12-17
申请人： Honda Motor Co., Ltd.
发明人： Kevin D. Trent, JR. , Johnrobert J. Teets , Patrick A. Merricle , Lynn Fell
IPC分类号： F27D1/18 , F27D21/00
CPC分类号： F27D1/1858 , F27D1/1866 , F27D19/00 , F27D21/00 , F27D2001/1875 , F27D2019/0084 , F27D2021/0057
摘要： An automatic charge hearth access door assembly for a melting furnace includes an access door movable between a closed position for covering a furnace opening located on a face of the furnace and an opened position for providing access to the furnace opening. A latch mechanism is configured to automatically secure the access door to the face of the furnace in the closed position. An open-and-close drive assembly includes a motor and arm operably connected to the motor. The open-and-close drive assembly is configured to automatically move the access door relative to the face of the furnace between the closed position and opened position and simultaneously move the access door relative to the arm.
摘要翻译：一种用于熔炉的自动充电炉门入口组件包括可在位于炉子表面上的用于覆盖炉开口的关闭位置和用于提供进入炉开口的打开位置之间移动的通道门。闩锁机构被构造成在关闭位置中自动地将进入门固定到炉子的表面。开关驱动组件包括可操作地连接到电机的马达和臂。开启和关闭驱动组件被构造成在关闭位置和打开位置之间相对于炉子的表面自动移动检修门，同时相对于臂移动检修门。

2. 发明授权

US06659166B1 Installation for controlling the sealed condition of water-gas heat exchangers for industrial furnaces 失效
标题翻译：用于控制工业炉的水煤气热交换器密封状态的安装
公开(公告)号：US06659166B1
公开(公告)日：2003-12-09
申请号：US09830292
申请日：2001-04-25
申请人： Gilles Zander , André Gaggioli
发明人： Gilles Zander , André Gaggioli
IPC分类号： F24H300
CPC分类号： C21D9/561 , C21D9/573 , F27B9/28 , F27D17/004 , F27D21/00 , F27D2021/0057 , G01M3/04 , G01M3/20
摘要： An industrial furnace has at least one assembly formed by an extruder for extracting hot gas present in a given zone of the furnace, a water/gas heat exchanger for cooling the hot gas, and a reinjecting device for reinjecting the cooled gas into a zone of the furnace situated downstream from the zone from which the hot gas was extracted. First and second sampling devices sample the hot gas at points each situated upstream and downstream from a heat exchanger and two-port valves allowing the sampling to be performed. A regulating device regulates the respective pressures of the hot gas and the cooled gas downstream from the sampling devices. A three-port valve selects the hot gas or the cooled gas and applies it to a hygrometer. An operator is informed of the results of analyses performed by the hygrometer so that the operator may compare the degree of humidity of the hot gas and of the cooled gas for each of the heat exchangers.
摘要翻译：工业炉具有至少一个由挤出机形成的组件，用于提取存在于炉的给定区域中的热气体，用于冷却热气体的水/气热交换器，以及用于将冷却气体再注入到该炉位于从其中提取热气体的区域的下游。第一和第二采样装置在热交换器上游和下游的位置处对热气进行采样，并且允许进行采样的双口阀。调节装置调节采样装置下游的热气体和冷却气体的相应压力。三口阀选择热气体或冷却气体，并将其应用于湿度计。通知湿度计进行的分析结果的操作者，以便操作人员可以比较每个热交换器的热气体和冷却气体的湿度。

3. 发明授权

US4047886A Furnace for the continuous sintering of pellets of ceramic nuclear fuel material 失效
标题翻译：炉用于连续烧结陶瓷核燃料材料颗粒
公开(公告)号：US4047886A
公开(公告)日：1977-09-13
申请号：US634629
申请日：1975-11-24
申请人： Jacques Heyraud
发明人： Jacques Heyraud
IPC分类号： B22F3/00 , F27B9/04 , F27B9/06 , F27B9/12 , F27B9/38 , F27D3/00 , F27D3/04 , F27D5/00 , F27D9/00 , F27D19/00 , F27D21/00 , F27D99/00 , F27B9/02
CPC分类号： B22F3/003 , F27B9/047 , F27B9/38 , F27D3/00 , F27D5/0068 , F27B2009/122 , F27B9/063 , F27D2003/006 , F27D2009/0002 , F27D2019/0071 , F27D2021/0057 , F27D2099/008 , F27D3/04 , F27M2002/03 , F27M2003/04 , F27M2003/155
摘要： The furnace comprises a hearth for the longitudinal displacement of pellet containers, means for injecting gas at both ends of the furnace, for sucking gas between preheating and sintering zones and for condensing the binder, means for displacing the containers from an introduction lock-chamber to an extraction lock-chamber, a conveyor belt which passes through a glove box and provides a leak-tight connection between the lock-chambers. A station for loading containers with pellet sub-containers prior to sintering and a station for unloading the pellet sub-containers after sintering are juxtaposed within the glove box.
摘要翻译：炉子包括用于颗粒容器的纵向移动的炉床，用于在炉的两端注入气体的装置，用于在预热和烧结区域之间吸入气体并用于冷凝粘合剂，用于将容器从引入锁定室移位到提取锁定室，通过手套箱并在锁定室之间提供密封连接的传送带。用于在烧结之前装载具有颗粒子容器的容器的站点和用于在烧结之后卸载颗粒子容器的站点并置在手套箱内。

4. 发明授权

US3550679A Water cooled platform and method of repairing copings employing the same 失效
标题翻译：水冷平台和维修使用复印件的方法
公开(公告)号：US3550679A
公开(公告)日：1970-12-29
申请号：US3550679D
申请日：1969-02-26
申请人： NAT STEEL CORP
发明人： BENBOW ALBERT R , SURAY DONALD J
IPC分类号： F27D1/16 , F27D9/00 , F27D21/00 , F23M5/08 , F28F3/12
CPC分类号： F27D9/00 , F27D1/16 , F27D2001/161 , F27D2021/0057

5. 发明申请

US20170150556A1 ELECTRIC ARC FURNACE COMPRISING A SAFETY DEVICE, AND A METHOD FOR PROTECTING PERIPHERAL DEVICES ON ELECTRIC ARC FURNACES 审中-公开
公开(公告)号：US20170150556A1
公开(公告)日：2017-05-25
申请号：US15323850
申请日：2015-07-14
申请人： Primetals Technologies Germany GmbH
发明人： Werner HARTMANN , Vico HAVERKAMP , Martin HERGT , Klaus KRÜGER , THomas MATSCHULLAT
IPC分类号： H05B7/148 , G01R31/02 , F27B3/28
CPC分类号： H05B7/148 , F27B3/28 , F27D2021/0057 , G01R31/02 , H05B7/005 , H05B7/02 , Y02P10/256 , Y02P10/259
摘要： An electric arc furnace has a safety device (3) connected to an earthed peripheral device. An earth cable (4) is provided to the peripheral device of the arc furnace (2). An ammeter (6) measures the current across the earth cable (4). A circuit breaker (8) in the earth cable (4) has a tripping time of less than 100 ms.

6. 发明申请

US20150066210A1 Remote Wireless Communication Control System for Submerged Arc Furnace Reactive Compensation 审中-公开
标题翻译：用于埋弧炉无功补偿的远程无线通信控制系统
公开(公告)号：US20150066210A1
公开(公告)日：2015-03-05
申请号：US14469966
申请日：2014-08-27
申请人： Guangxi Maisha Electric Group Co., Ltd.
发明人： Jianle You
IPC分类号： F27D19/00 , H04W4/00 , G05B19/05 , H05B7/148 , F27D21/02
CPC分类号： F27D19/00 , F27B3/085 , F27B3/28 , F27D21/02 , F27D2019/0028 , F27D2019/0087 , F27D2021/0057 , G05B19/05 , G05B19/058 , H04W4/70 , H05B7/148 , Y02P10/256 , Y02P10/259
摘要： The present invention relates to a remote wireless communication control system for submerged arc furnace reactive compensation. The system includes a remote wireless communication control machine and a submerged arc furnace reactive compensation device. The remote wireless communication control machine further includes a MS-RSCM302 security communication module integrated with a MS-3G network communication module, and a MS-NC2 serial port conversion module. The submerged arc furnace reactive compensation device includes a control cabinet and a capacitance automatic compensation cabinet. The control cabinet comprises a MS-RSCM302 security communication module, a MS-NC2 serial port conversion module, a DVPEH2 PLC controller, a programmable multi-function network instrument and a touch screen; while the capacitance automatic compensation cabinet comprises multiple compensation units. The present invention performs remote Internet communication and data collection via cable modem, wireless transmission and 3G, while remote monitoring and data reading on each site are realized through installation of customized software in the computers and smart phones, to further remotely manage the actual operation status of the submerged arc furnace reactive compensation device and to solve such maintenance burdens as tedious on-site maintenance and long maintenance time.
摘要翻译：本发明涉及一种用于埋弧炉无功补偿的远程无线通信控制系统。该系统包括远程无线通信控制机和埋弧炉无功补偿装置。远程无线通信控制机还包括与MS-3G网络通信模块和MS-NC2串口转换模块集成的MS-RSCM302安全通信模块。埋弧炉无功补偿装置包括控制柜和电容自动补偿柜。控制柜包括MS-RSCM302安全通信模块，MS-NC2串口转换模块，DVPEH2 PLC控制器，可编程多功能网络仪器和触摸屏; 而电容自动补偿柜包括多个补偿单元。本发明通过电缆调制解调器，无线传输和3G进行远程互联网通信和数据采集，同时通过在计算机和智能电话中安装定制软件实现每个站点上的远程监控和数据读取，以进一步远程管理实际操作状态的埋弧炉无功补偿装置，解决了现场维护繁琐，维护时间长的维修负担。

7. 发明授权

US6074598A Method and apparatus for slag separation sensing 失效
标题翻译：炉渣分离检测方法与装置
公开(公告)号：US6074598A
公开(公告)日：2000-06-13
申请号：US94748
申请日：1998-06-15
申请人： Robert J. Koffron , Jeffrey Jacobs
发明人： Robert J. Koffron , Jeffrey Jacobs
IPC分类号： C21B7/14 , C21C5/46 , F27D3/15 , F27D21/00 , C21B7/12 , C21B7/24
CPC分类号： C21B7/14 , C21C5/4673 , F27D3/1545 , F27D2021/0057 , F27D3/159
摘要： A method and apparatus for improving the yield of molten metal discharged from a metal production vessel limits the slag carryover by reducing turbulence of metal pouring through a discharge opening by inhibiting a vortex over the discharge opening, automatically sensing the presence of slag in the discharge opening, and terminating discharge through the opening in response to the detection of changing content through the discharged opening passage. Preferably, the inhibiting function includes inserting a slag reduction device, preferably a refractory body and maintaining the position of the device over the discharge nozzle. Preferably, the sensor is an electromagnetic coil that determines the change in content of the flow through the opening passage without direct contact with the contents of the opening. The combination of the slag vortex inhibitor and the flow content sensor is substantially improved metal pouring yield as demonstrated by actual slag reduction results.
摘要翻译：用于提高从金属制造容器排出的熔融金属的产量的方法和装置通过抑制排出口上的涡流来减少通过排出口倾倒的金属的湍流来限制渣的残留，自动检测出料口中的渣的存在并且响应于通过排出的开口通道检测到变化的内容而终止通过开口的排放。优选地，所述抑制功能包括：将渣渣减少装置，优选地是耐火材料体，并将所述装置的位置保持在所述排放喷嘴上方。优选地，传感器是电磁线圈，其确定通过开口通道的流动的含量的变化，而不直接接触开口的内容物。通过实际的炉渣减少结果证明，炉渣涡流抑制剂和流量含量传感器的组合显着提高了金属浇注产量。

8. 发明授权

US4474497A Furnace maintenance platform 失效
标题翻译：炉维修平台
公开(公告)号：US4474497A
公开(公告)日：1984-10-02
申请号：US485100
申请日：1983-04-14
申请人： Robert P. Sullivan
发明人： Robert P. Sullivan
IPC分类号： F22B37/00 , F27D1/16 , F27D21/00 , F27D99/00 , F27D23/00
CPC分类号： F27D99/00 , F27D1/16 , F27D2021/0057 , Y10S122/14
摘要： A maintenance platform for reaching the upper area of the furnace (10) of a steam generator that can be quickly and easily assembled during a maintenance shutdown. The grid or frame of the platform is made up of a plurality of beams (22) extending into the furnace from opposite furnace walls (19). Cables (50) from the roof (60) support one end of the beams. Planking (66, 68) that interlocks (62, 64, 70) with the beams (22) completes the platform.
摘要翻译：一种用于到达蒸汽发生器的炉子（10）的上部区域的维护平台，其可以在维护停机期间快速且容易地组装。平台的格栅或框架由从相对的炉壁（19）延伸到炉中的多个梁（22）构成。来自屋顶（60）的电缆（50）支撑梁的一端。与梁（22）互锁（62,64,70）的平板（66,68）完成平台。

9. 发明授权

US4435818A Method and apparatus for monitoring the melting process in vacuum arc furnaces 失效
标题翻译：用于监测真空电弧炉熔化过程的方法和装置
公开(公告)号：US4435818A
公开(公告)日：1984-03-06
申请号：US381983
申请日：1982-05-25
申请人： Otto Stenzel , Pierre Flecker
发明人： Otto Stenzel , Pierre Flecker
IPC分类号： C22B9/20 , F27B3/08 , F27D19/00 , F27D21/00 , H05B7/144
CPC分类号： H05B7/144 , C22B9/20 , F27D21/00 , F27B3/085 , F27D19/00 , F27D2021/0057 , Y02P10/256 , Y02P10/259
摘要： A method and apparatus for vacuum arc furnaces monitors the arc by spectrum analysis of the arc's light obtained with a radiation receiver. Upon the occurrence of spectrum lines indicating vaporization of the crucible material, the melting process is stopped or adjusted to extinguish the arc burning on the crucible which vaporized the crucible material for the spectrum analysis.
摘要翻译：用于真空电弧炉的方法和装置通过用辐射接收器获得的电弧的光谱进行光谱分析来监测电弧。当发生指示坩埚材料蒸发的光谱线时，停止或调节熔融过程以消除蒸发坩埚材料的坩埚上的电弧燃烧，用于光谱分析。

10. 发明申请

US20040074740A1 Device for continuously operated belt sintering 失效
公开(公告)号：US20040074740A1
公开(公告)日：2004-04-22
申请号：US10432055
申请日：2003-10-22
发明人： Olavi Tulkki
IPC分类号： B65G039/16
CPC分类号： F27B21/06 , F27D2021/0057
摘要： The invention relates to a device for moving the belt of a belt conveyor used in continuously operated belt sintering between the drawing drum and the folding drum, and for aligning the belt sintering belt to be moved by the belt conveyor with respect to the sintering device. According to the invention, in order to rotate the drawing drum (2) of the belt conveyor used in belt sintering, in the immediate vicinity of the other end of the drawing drum, there is installed an actuator device (5, 6, 8) of the belt conveyor, where in at least one rotary element (5) that is installed co-centrically with the axis (15) of the drawing drum and cogged on the outer circumference, there is connected at least one actuator element (6) that is essentially smaller in diameter and cogged on the outer circumference, which actuator element (6) can be made to rotate by means of an actuating motor (8) belonging to the actuator device. Moreover, in order to align the belt (1) of the belt conveyor with respect to the sintering device (4), the actuator device of the belt conveyor is installed, with respect to the belt conveyor, so that the aligning of the belt (1) of the belt conveyor can, when necessary, be carried out essentially by moving the whole actuator device (5, 6, 8) of the belt conveyor.

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