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1. 发明专利

JP2011240384A Powder sticking preventing method for continuous casting mold 有权
标题翻译：用于连续铸造模具的粉末焊接预防方法
公开(公告)号：JP2011240384A
公开(公告)日：2011-12-01
申请号：JP2010115794
申请日：2010-05-19
申请人： Nippon Steel Corp , Nippon Steel Engineering Co Ltd , 新日本製鐵株式会社 , 新日鉄エンジニアリング株式会社
发明人： OKAWA TAKESHI , UEDA KAZUNORI , FUKUNAGA SHINICHI , MIURA YASUAKI
IPC分类号： B22D11/108 , B22D11/04
摘要： PROBLEM TO BE SOLVED: To provide a powder sticking preventing method for a continuous casting mold capable of preventing deposition of powder on a back surface of a short side mold plate, and capable of preventing the oscillation synchronization failure of the short side mold plate in continuous casting using the continuous casting mold fastening two short side mold plates 1 with two long side mold plates 4.SOLUTION: Liquid is splayed or gas is blown to a back surface side of a short side frame 3, especially a short side frame surface, and a structure formed by a short side driving device 7 or cooling water piping 8. Thus, deposition of powder on the short side mold plate back surface can be prevented, and oscillation synchronization failure of the short side mold plate can be prevented.
摘要翻译：要解决的问题：为了提供一种能够防止粉末沉积在短边模板的背面上的连续铸模的粉末粘附防止方法，并且能够防止短边模具的振动同步失效使用连续铸造模具连续铸造板，将具有两个长边模板4的两个短边模板1紧固。解决方案：液体被吹出或气体吹到短边框架3的背面侧，特别是短侧框架表面和由短边驱动装置7或冷却水管道8形成的结构。因此，可以防止粉末沉积在短边模板背面上，并且可以防止短边模板的振荡同步故障被阻止版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2003346977A Device and method for connecting cable of electromagnetic agitator for continuous casting 有权
标题翻译：连续铸造电磁搅拌器电缆的连接装置及方法
公开(公告)号：JP2003346977A
公开(公告)日：2003-12-05
申请号：JP2002147280
申请日：2002-05-22
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： ISHIZAWA KOJI , MIURA YASUAKI , HARA HIROMI
IPC分类号： B22D11/115 , H01R13/631
摘要： PROBLEM TO BE SOLVED: To automate connection to an electric power source for electrifying an electromagnetic agitator attached to a molding die of a continuous casting facility to shorten remarkably a die replacing time, to avoid a risk such as a leak current in a high-humidity environment, and to eliminate heavy load of handling a heavy cable connector.
SOLUTION: In this cable connecting device for electromagnetic agitator in the continuous casting facility, a mold side connector is connected to a mold fixing frame via the cable connecting device, and a connector outside an equipment is connected to a vibration table via a connector support device outside the equipment, in the connecting device for the cable for supplying electric power to the continuous casting facility provided with a magnet coil inside the mold.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了使与连接在连续铸造设备的成型模具上的电磁搅拌器通电的电源自动连接，可以显着地缩短管芯更换时间，以避免诸如泄漏电流的风险高湿度环境，并且消除重载电缆连接器的重负荷。
解决方案：在连续铸造设备中的电磁搅拌器用电缆连接装置中，模具侧连接器经由电缆连接装置与模具固定架连接，设备外部的连接器经由在设备外部的连接器支撑装置中，用于向在模具内设置有磁体线圈的连续铸造设备供应电力的电缆的连接装置。版权所有（C）2004，JPO

3. 发明专利

JP2003326339A Facility and method for continuously casting thin slab 有权
标题翻译：连续铸造薄板的设备和方法
公开(公告)号：JP2003326339A
公开(公告)日：2003-11-18
申请号：JP2002137224
申请日：2002-05-13
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： UEHARA MASAJI , MIURA YASUAKI , HIRAYAMA TAKASHI
IPC分类号： B22D11/04 , B22D11/11 , B22D11/18 , B22D11/20
摘要： PROBLEM TO BE SOLVED: To provide a facility and a method for continuously casting a thin slab with which in the case of casting the slab having ≤100 mm thickness at ≥5 m/min casting speed, the stable casting can be performed by restraining the variation of the upper surface of molten metal in a mold.
SOLUTION: In the facility for continuously casting the thin slab, in which the fluidity of molten steel in the mold is controlled with a DC static magnetic field or a low frequency AC magnetic field by using electromagnetic force or a static magnetic field by using a permanent magnet, faced to the magnetic poles in the thickness direction of the mold, the thickness of the slab is made to ≤100 mm and the casting speed is made to ≥5 m/min, and the magnetic pole shape surrounding an immersion nozzle 1 is formed as almost U-shape and also, a distance A between the immersion nozzle 1 and the magnetic pole 6 is made to ≤300 mm.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供一种连续铸造薄板坯的设备和方法，在铸造具有≥5mm/ min铸件速度的≤100mm厚度的板坯的情况下，可以执行稳定的铸造通过限制模具中熔融金属的上表面的变化。
解决方案：在连续铸造薄板坯的设备中，其中通过使用电磁力或静磁场由DC静磁场或低频交流磁场控制模具中钢水的流动性使用与模具厚度方向相对的磁极的永磁体，使板坯的厚度为≤100mm，铸造速度为≥5m/ min，围绕浸液的磁极形状喷嘴1形成为大致U字形，并且浸入式喷嘴1和磁极6之间的距离A被制成≤300mm。版权所有（C）2004，JPO

4. 发明专利

JP2002307146A DEVICE FOR SUPPLYING ELECTRIC SOURCE IN ELECTROMAGNETIC STIRRING APPARATUS 失效
公开(公告)号：JP2002307146A
公开(公告)日：2002-10-22
申请号：JP2001110895
申请日：2001-04-10
申请人： NIPPON STEEL CORP , NITTETSU PLANT DESIGNING CORP
发明人： ISHIZAWA KOJI , MIURA YASUAKI , HARA HIROMI , KAMIYOSHI TOYOHIKO
IPC分类号： B22D11/04 , B22D11/115 , H01R13/631
摘要： PROBLEM TO BE SOLVED: To automate connection of an electric source with an electromagnetic stirring apparatus fitted to a continuous casting mold, to drastically shorten a mold exchanging time, to avoid the dangerousness of leak under high humidity atmosphere and to release a heavy labor for treating heavy cable connector. SOLUTION: The connector at the mold side assembling a plurality of the cables, is disposed at the mold side vertically oscillated and the connector at the outside of the apparatus is disposed in the fixed position at out of the mold, and a connecting mechanism connected with the connector at the mold side by shifting the connector at the outside of the apparatus. In this way, the connection of the connectors is surely performed and fear, such as imperfect contact with the connecting part of the connector, is not developed. Foreign matter on the connector surface can be removed with a purge nozzle and the electric power from the electric source can stably be supplied.

5. 发明专利

JP2004106042A Mold for continuous casting 审中-公开
公开(公告)号：JP2004106042A
公开(公告)日：2004-04-08
申请号：JP2002275162
申请日：2002-09-20
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： FUKUOKAYA TOSHIROU , MIURA YASUAKI
IPC分类号： B22D11/05 , B22D11/04
摘要： PROBLEM TO BE SOLVED: To provide a mold for continuous casting, which can stably hold a cylinder for changing the width, and can align the center of a short side cylinder with the center of the mold at once even when the thickness is changed, and can compactly arrange a moving mechanism in the direction of the width of the casting product.
SOLUTION: The mold for continuous casting comprises a pair of long side frames 2, 3 composed of the fixed long side frame 2 fixed to a mold fixing frame 1 and the free long side frame 3, and a pair of short side frames 4 arranged between the pair of the long side frames 2, 3, the short side frames 4 being connected to a cylinder 5 for changing the width of a short side. The fixed long side frame 2 has a guide shaft 10 arranged by penetrating it. The cylinder 5 for changing the width of the short side has a bracket 9 for fixing the cylinder for changing the width of the short side arranged on it. The guide shaft 10 is connected to the bracket 9.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2004025193A Device for preventing grounding of electromagnetic stirrer 有权
公开(公告)号：JP2004025193A
公开(公告)日：2004-01-29
申请号：JP2002181116
申请日：2002-06-21
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： MIURA YASUAKI , HARA HIROMI , WATANABE KUNIO , SATO KOSHI
IPC分类号： B22D11/04 , B22D11/11 , B22D11/115
摘要： PROBLEM TO BE SOLVED: To provide a device for preventing the grounding of an electromagnetic stirrer with which the grounding developed by the contact of leaking cooling water for a mold and a coil for electromagnetic stirring can be prevented. SOLUTION: The electromagnetic stirrer for stirring molten steel in the mold is described. On the outer surface of a front plate arranged at the molten steel side in a holding chamber for holding the coil and a core for electromagnetic stirring, a mold copper plate having a water-cooling groove is projectingly provided, and a spattering preventive sheet for sealing the cooling water leaking from the above water-cooling groove is disposed between the core and the front plate. COPYRIGHT: (C)2004,JPO

7. 发明专利

JPH11207449A CASTING METHOD WITH LIGHT ROLLING REDUCTION IN CONTINUOUS CASTING EQUIPMENT AND APPARATUS THEREFOR 失效
公开(公告)号：JPH11207449A
公开(公告)日：1999-08-03
申请号：JP1180398
申请日：1998-01-23
申请人： NIPPON STEEL CORP
发明人： SATO HISAKI , MIURA YASUAKI , MARUKI YASUO
IPC分类号： B22D11/128 , B22D11/20
摘要： PROBLEM TO BE SOLVED: To prevent the dropping and the deposit of scale into a light rolling reduction device, to simplify the cleaning of the light rolling reduction device and to improve a product yield, in the light rolling reduction device in a continuous casting equipment. SOLUTION: In the light rolling reduction casting method, with which unsolidified cast slab 1 continuously cast is perfectly solidifid while executing the light rolling reduction with many pairs of rolls, one pair of rolls are disposed in the upper and the lower parts of the cast slab 1 at the inlet side of the light rolling reduction device 9 formed with many pairs of rolls. The rolling reduction at >=1 mm is executed with the rolls and water is injected toward both side surfaces of the cast slab 1 at the outlet side of the rolls.

8. 发明专利

JP2007216262A Device and method for attaching/detaching in-mold electromagnetic stirring device 审中-公开
标题翻译：用于连接/拆卸模内电磁搅拌装置的装置和方法
公开(公告)号：JP2007216262A
公开(公告)日：2007-08-30
申请号：JP2006039849
申请日：2006-02-16
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： MIURA YASUAKI , HARA HIROMI , NOGUCHI HARUMICHI
IPC分类号： B22D11/115 , B22D11/04
摘要： PROBLEM TO BE SOLVED: To provide an attaching/detaching device for an electromagnetic stirring device in a mold, by which the electromagnetic stirring device is attached and detached without dismounting a mold cooling box from the mold, which has a simple device constitution, and which does not require making the housing chamber of the mold cooling box, which houses the electromagnetic stirring device, larger than needed, and to provide an attaching/detaching method using the same device.
SOLUTION: A mold cooling box 5 has an opening 5b, which is formed on its side wall opposite to molten steel, and through which an electromagnetic stirring device 1 can pass. By horizontally hanging the electromagnetic stirring device 1 with a hanging jig 2 for horizontally hanging an electromagnetic stirring device, and by horizontally moving the electromagnetic stirring device 1 with a moving device 3 for horizontally moving an electromagnetic stirring device, when attaching the device 1 to the inside of a housing chamber 5a of the mold cooling box 5 and detaching it from the chamber 5a through the opening 5b, the electromagnetic stirring device 1 is attached to and detached from the inside of the housing chamber 5a.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于模具中的电磁搅拌装置的安装/拆卸装置，其中电磁搅拌装置被安装和拆卸，而不用从模具中卸下模具冷却箱，其具有简单的装置构造，并且不需要使容纳电磁搅拌装置的模具冷却箱的容纳室大于需要，并且使用相同的装置提供附接/拆卸方法。解决方案：模具冷却箱5具有形成在其与钢水相反的侧壁上的开口5b，电磁搅拌装置1可以通过该开口5b。通过将电磁搅拌装置1水平悬挂在水平悬挂电磁搅拌装置的悬挂夹具2上，并且通过用电磁搅拌装置水平移动的移动装置3水平移动电磁搅拌装置1，当将装置1附接到在模具冷却箱5的容纳室5a的内部，并通过开口5b将其从室5a中分离出来，电磁搅拌装置1被附接到壳体室5a的内部并从容纳室5a的内部拆下。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2007105790A Mold for continuous casting 有权
标题翻译：模具连续铸造
公开(公告)号：JP2007105790A
公开(公告)日：2007-04-26
申请号：JP2005302123
申请日：2005-10-17
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： MIURA YASUAKI , HARA HIROMI , FUKUOKAYA TOSHIROU , SATO KOSHI , KAMIYOSHI TOYOHIKO
IPC分类号： B22D11/04 , B22D11/115
摘要： PROBLEM TO BE SOLVED: To provide a mold for continuous casting, which prevents an induced current from flowing on an interface between a plate for fixing a copper sheet and a cooling box, and restrains local heating at the interface to prevent the damage of a sealing material, so that an electromagnetic stirrer is free from failure. SOLUTION: The invented mold for continuous casting is equipped with the cooling box 1, a cooling wall composed of the copper sheet 11 and the plate 10 for fixing the copper sheet, a water feeding header 5 which feeds cooling water to the cooling wall, and a draining header 4 which drains the cooling water after fed to the cooling wall. The electromagnetic stirrer is housed in the cooling box 1. The cooling wall is set up on the molten steel side of the cooling box 1. The water feeding header 5 and the draining header 4 are placed under the cooling box 1. An insulator 18 is laid on the interface between the plate 10 for fixing the copper sheet and the cooling box 1. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于连续铸造的模具，其防止感应电流流动在用于固定铜板的板和冷却箱之间的界面上，并且限制在界面处的局部加热以防止损坏的密封材料，使得电磁搅拌器没有失效。解决方案：本发明的连续铸造模具配备有冷却箱1，由铜片11和用于固定铜板的板10组成的冷却壁，将冷却水供给冷却水的供水头5 壁，以及在供给到冷却壁之后排出冷却水的排水头4。电磁搅拌器容纳在冷却箱1中。冷却壁设置在冷却箱1的钢水侧。供水头5和排水集管4放置在冷却箱1的下方。绝缘体18是放置在用于固定铜板的板10和冷却箱1之间的界面上。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2006224131A APPARATUS FOR ADJUSTING WIDTH OF CONTINUOUS CASTING MOLD 审中-公开
公开(公告)号：JP2006224131A
公开(公告)日：2006-08-31
申请号：JP2005040021
申请日：2005-02-17
申请人： NIPPON STEEL CORP
发明人： MIURA YASUAKI , HARA HIROMI , WATANABE KUNIO
IPC分类号： B22D11/05 , B22D11/16
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for adjusting the width of a continuous casting mold, which apparatus can accurately set a proper taper and can prevent the generation of casting defects by suppressing the taper error of a short side frame due to looseness of joint portions with a universal joint, a worm jack, a speed reducer, and backlash thereof. SOLUTION: In the apparatus for adjusting the width of the continuous casting mold, brackets 9 uprightly arranged on the back surface of the short side frame 2 are connected to the output shafts 10 of the worm jacks 3 by fitting pins 11 therein, and pinion shaft sides of the worm jacks 3 are rotataly connected to universal joints 4, and the other end sides of the universal joints 4 are rotatably connected to driving devices 8, wherein the reduction ratio 1/I of the worm gears of the worm jacks 3 is set to be 1/30 or less, the looseness B p between the short side frame 2 and the connecting portions of the output shafts 10 of the worm jacks is set to be 0.1 mm or more, and the taper error T is set to be 1 mm or less. COPYRIGHT: (C)2006,JPO&NCIPI

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