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1. 发明专利

JP2008106952A Device and method for cooling exhaust gas for electric furnace 有权
标题翻译：用于冷却用于电炉的排气的装置和方法
公开(公告)号：JP2008106952A
公开(公告)日：2008-05-08
申请号：JP2006287478
申请日：2006-10-23
申请人： Nippon Steel Engineering Co Ltd , 新日鉄エンジニアリング株式会社
发明人： MORI TADASHI , KURODA HITOSHI
IPC分类号： F27D17/00 , B01D51/00 , C21C5/52 , F23G7/06 , F23J15/06 , F27B3/08 , F27B3/10 , F27D19/00
CPC分类号： Y02P10/216 , Y02P10/283
摘要： PROBLEM TO BE SOLVED: To provide a device and a method for cooling exhaust gas for an electric furnace attaining high cooling performance, a space-saving property and furthermore cost reduction. SOLUTION: The device for cooling exhaust gas for the electric furnace is composed of a plurality of cooling zones 14A-14C connected to a post-stage of a combustion tower for burning exhaust gas generated from the electric furnace. The cooling zones respectively comprise cooling pipes 3-1, temperature measuring means 7 installed outside the cooling pipes, and spray type cooling means 8a-8f cooling the outer surface of the cooling pipes with water. A cooling water quantity control means for maintaining the outer surface temperature of the cooling pipes to 150°C or higher when cooling with the spray type cooling means and controlling the cooling water quantity of the spray type cooling means provided at the respective cooling zones so that cooling water sticking to the outer surface of the cooling pipes is evaporated in an instant, is provided as a common means. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于冷却电炉的废气的装置和方法，获得高的冷却性能，节省空间的特性，进而降低成本。解决方案：用于冷却电炉废气的装置由与用于燃烧从电炉产生的废气的燃烧塔的后段连接的多个冷却区14A-14C组成。冷却区分别包括冷却管道3-1，安装在冷却管外部的温度测量装置7，以及用水冷却冷却管的外表面的喷射式冷却装置8a-8f。一种冷却水量控制装置，用于在用喷雾式冷却装置冷却时将冷却管的外表面温度保持在150℃或更高，并且控制设置在各个冷却区域的喷射式冷却装置的冷却水量，使得冷却水的外表面的冷却水即时蒸发，作为通用手段。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2010015924A Electrical connection structure 有权
标题翻译：电气连接结构
公开(公告)号：JP2010015924A
公开(公告)日：2010-01-21
申请号：JP2008176752
申请日：2008-07-07
申请人： Furukawa Electric Co Ltd:The , Nippon Steel Corp , Nippon Steel Engineering Co Ltd , Nittetsu Plant Designing Corp , 古河電気工業株式会社 , 新日本製鐵株式会社 , 新日鉄エンジニアリング株式会社 , 日鐵プラント設計株式会社
发明人： HARADA TOSHIYA , KUMAKURA MASANORI , TANIISHI HIKOFUMI , KURODA HITOSHI , SHUMORI TETSURO , SHIMAZU TERUMI , SHIRATANI AKIRA , ODAGIRI KAZUMASA
IPC分类号： H01R13/15
摘要： PROBLEM TO BE SOLVED: To provide an electrical connection structure capable of connecting a connecting surface of a female-side terminal electrically connected with a power supplied member in a three-dimensionally movable state such as rocking or rotating with a connection end part of a male-side terminal electrically connected with a power source in a movable state while maintaining an excellent current-carrying state. SOLUTION: The electrical connection structure consists of a male-side terminal composed of an arm part with one of end parts electrically connected with a power source and made of a conductor with an insulation material coated, and a connection end part in a predetermined shape integrally formed at the other end part of the arm part, and a female-side terminal composed of at least a pair of conductors arranged in opposition and forming a corresponding shape of the prescribed shape of the connection end part to connect by accepting the connection end part in a movable state, at least a pair of elastic bodies biasing the conductors from outside at accepting them, and a support member made of an insulation object supporting the elastic bodies, to be connected with the male-side terminal in a movable state and with one of end parts electrically connected with a power supplied member. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种电连接结构，其能够将三维可移动状态的电连接的阴侧端子的连接表面与摆动或旋转的连接端部连接起来在保持良好的载流状态的情况下，与可动状态的电源电连接的阳侧端子。电连接结构由一个阳极端子构成，该阳极端子由臂部分组成，该臂部分的一个端部与电源电连接并由具有绝缘材料的导体制成，以及连接端部分在臂部的另一端部一体形成的规定形状，以及由相对配置的至少一对导体构成的母侧端子，形成连接端部的规定形状的对应形状，通过接受连接端部处于可移动状态，至少一对弹性体在接收它们时从外部偏置导体，以及由支撑弹性体的绝缘体制成的支撑构件，以与可移动的阳极侧端子连接并且其中一个端部与供电部件电连接。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2009238479A Current collector of rotatable metal melting device 有权
标题翻译：可旋转金属熔化装置的电流收集器
公开(公告)号：JP2009238479A
公开(公告)日：2009-10-15
申请号：JP2008080985
申请日：2008-03-26
申请人： Nippon Steel Corp , Nippon Steel Engineering Co Ltd , Nittetsu Plant Designing Corp , 新日本製鐵株式会社 , 新日鉄エンジニアリング株式会社 , 日鐵プラント設計株式会社
发明人： HARADA TOSHIYA , TANIISHI HIKOFUMI , KURODA HITOSHI , SHIRATANI AKIRA
IPC分类号： H01R39/38 , F27B7/20
摘要： PROBLEM TO BE SOLVED: To provide a current collector for preventing a brush holder having a brush disposed on its inner periphery by making it follow the movement of eccentricity of a conductive ring when a metal melting device tilts.
SOLUTION: In this current collector which transmits power between the conductive ring 6 which is fixed to the outer periphery of a trunnion shaft 3 of the rotatable metal melting device 4 and rotates with the trunnion shaft 3 and a brush 7 connected to the conductive ring 6 while surrounding the conductor 8 to energize the metal melting device 4 and the outer periphery of the conductive ring 6 and making slidable contact with them and disposed on the inner periphery of a brush holder 9, the brush holder 9 is rotatably journaled to the trunnion shaft 3, and is mounted to a fixed stand 10 through a follow-up mechanism following the movement of eccentricity of the conductive ring 6.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种集流器，用于防止当金属熔化装置倾斜时通过使导电环跟随导电环的偏心运动而在其内周上设置有电刷的电刷架。解决方案：在固定于可旋转金属熔化装置4的耳轴3的外周的导电环6与耳轴3一起旋转的电流集电器和与该耳轴3连接的电刷7上。导电环6，同时围绕导体8，以激励金属熔化装置4和导电环6的外周，并与它们滑动接触并设置在电刷架9的内周上，电刷架9可旋转地轴颈耳轴3，并且在导电环6的偏心运动之后通过跟随机构安装到固定架10上。（C）2010，JPO＆INPIT

4. 发明专利

JP2009238478A Contact connecting device of metal melting device 有权
标题翻译：金属熔化装置的接触连接装置
公开(公告)号：JP2009238478A
公开(公告)日：2009-10-15
申请号：JP2008080978
申请日：2008-03-26
申请人： Nippon Steel Corp , Nippon Steel Engineering Co Ltd , Nittetsu Plant Designing Corp , 新日本製鐵株式会社 , 新日鉄エンジニアリング株式会社 , 日鐵プラント設計株式会社
发明人： HARADA TOSHIYA , KUMAKURA MASANORI , TANIISHI HIKOFUMI , KURODA HITOSHI , SHUMORI TETSURO , SHIRATANI AKIRA
IPC分类号： H01R13/631 , H01H31/02 , H01H31/32
摘要： PROBLEM TO BE SOLVED: To provide a contact connecting device of a metal melting device wherein contacts are easily brought into contact with and separated from each other, even if the contact of the metal melting device and the power supply side contact facing it get out of position, when the tilting metal melting device is returned to an erected state after tilting.
SOLUTION: In this contact connecting device of the metal melting device 1 to which power is supplied by connecting a power supply side contact 3 connected to a power supply to a power receiving side contact 2 provided in the tilting metal melting device 1 to energize, the power receiving side contact 2 is disposed face to face with the power supply side contact 3, the power supply side contact 3 is provided at the tip of a contact connecting rod 4 having a conductive wire connected to the power supply built-in, the contact connecting rod 4 is supported by a front supporting pedestal 5 and a rear supporting pedestal 6 so that the power supply side contact 3 moves forward and backward and is displaced horizontally and vertically, and a forward and backward movement driving device for connecting contacts is disposed at the rear end of the contact connecting rod 4.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供金属熔化装置的接触连接装置，其中触点容易与彼此接触和分离，即使金属熔化装置和电源侧接触面对它的接触当倾斜金属熔化装置在倾斜后恢复到竖立状态时，脱离位置。
解决方案：在金属熔化装置1的接触连接装置中，通过将连接到电源的电源侧触点3连接到设置在倾斜金属熔化装置1中的受电侧触点2，将金属熔化装置1供电，受电侧触点2与电源侧触点3面对面配置，电源侧触点3设置在具有内置电源的导线的触点连接杆4的前端接触连接杆4由前支撑台5和后支撑台6支撑，使得供电侧接触件3前后移动并且水平和垂直地位移，以及用于连接接触件的前后移动驱动装置设置在接触连杆4的后端。版权所有（C）2010，JPO＆INPIT

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