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1. 发明授权

US08038930B2 Cooling element and method for manufacturing the same 有权
标题翻译：冷却元件及其制造方法
公开(公告)号：US08038930B2
公开(公告)日：2011-10-18
申请号：US12093581
申请日：2006-11-23
申请人： Kai Seppälä , Jyrki Koitto , Risto Saarinen
发明人： Kai Seppälä , Jyrki Koitto , Risto Saarinen
IPC分类号： C21B7/10
CPC分类号： B22D19/0072 , B22D19/0081 , B22D41/60 , C21B7/10 , C21B7/14 , C21C5/4646 , C21C5/4653 , F27D1/12 , F27D3/1518 , F27D9/00 , F27D2009/0013 , F27D2009/0018 , F27D2009/0045 , F27D2009/0062 , F27D2009/0067 , Y10T428/12882 , Y10T428/12903 , Y10T428/1291
摘要： The invention relates to a cooling element to be used in the structure of a pyromettalurgical reactor used in the manufacturing of metals, which cooling element comprises a housing element mainly made of copper, provided with a channel system for the cooling medium circulation, made of pipe that is mainly made of copper; on the outer surface of the pipes forming the channel system, there is arranged a coating that has a lower melting point than the material of the housing element and the pipe. The invention also relates to a method for manufacturing the cooling element.
摘要翻译：本发明涉及一种用于制造金属的电冶金反应器结构中的冷却元件，该冷却元件包括主要由铜制成的壳体元件，该壳体元件设置有由管道制成的冷却介质循环的通道系统主要由铜制成; 在形成通道系统的管道的外表面上，布置了具有比壳体元件和管道的材料低的熔点的涂层。本发明还涉及制冷元件的制造方法。

2. 发明申请

US20050005735A1 Mounting enclosure for burners and particle injectors on an electric arc furnace 有权
标题翻译：电弧炉上燃烧器和颗粒注射器的安装外壳
公开(公告)号：US20050005735A1
公开(公告)日：2005-01-13
申请号：US10903123
申请日：2004-07-31
申请人： Valery Shver
发明人： Valery Shver
IPC分类号： C21C5/46 , C21C5/52 , F27B3/20 , F27B3/22 , F27D1/12 , F27D9/00 , H05B7/18 , C21B13/00
CPC分类号： F27D1/12 , C21C5/462 , C21C5/5217 , F27B3/205 , F27B3/225 , F27D2009/0045 , H05B7/185 , Y02P10/216 , Y10T29/53113
摘要： An enclosure for mounting burners and particle injection equipment in an EAF is described. The enclosures are mounted on the sidewalls of an EAF and include passages in which burners or injectors are mounted so that the discharge ends of the burners and injectors are located closer the melt than sidewall mounted burners and injectors. Burners and injectors mounted in the enclosures heat material in the furnace and deliver particulates to the melt more efficiently than conventionally mounted burners and injectors. The enclosures are liquid-cooled, typically by water, and constructed of high conductivity materials such as copper and/or cast iron and can be constructed in one or more pieces. Therefore, the enclosures protect the burners and injectors from the excessive heat and mechanical impact to which they would normally be subjected when mounted so close to the melt.
摘要翻译：描述了用于在EAF中安装燃烧器和颗粒注射设备的外壳。外壳安装在EAF的侧壁上，并且包括其中安装燃烧器或注射器的通道，使得燃烧器和喷射器的排放端比侧壁安装的燃烧器和喷射器更靠近熔体。安装在外壳中的燃烧器和注射器在炉中加热材料，并且比常规安装的燃烧器和喷射器更有效地将颗粒输送到熔体。外壳通常通过水进行液冷，并由诸如铜和/或铸铁的高导电性材料构成，并且可以构造成一个或多个。因此，外壳可保护燃烧器和喷射器免受过度的热和机械冲击，当它们靠近熔体时它们通常会经受它们的过热和机械冲击。

3. 发明申请

US20030020215A1 Cooling element and method for manufacturing cooling elements 失效
标题翻译：制冷元件及制冷元件制造方法
公开(公告)号：US20030020215A1
公开(公告)日：2003-01-30
申请号：US10203847
申请日：2002-08-14
发明人： Veikki Polvi
IPC分类号： C21D001/62
CPC分类号： F27D1/12 , F27B1/24 , F27B3/24 , F27D1/0006 , F27D1/04 , F27D2009/0045 , F27D2009/0062
摘要： A cooling element designed particularly for furnaces, said element comprising a housing (1) mainly made of copper, and a channel system (6) provided in the housing for cooling medium circulation. At least on a part of the surface of the element housing (1), there is arranged, by means of a diffusion joint, a corrosion-resistant surface layer (2). The invention also relates to a method for arranging said surface layer in the cooling element.
摘要翻译：一种特别用于炉子的冷却元件，所述元件包括主要由铜制成的壳体（1）和设置在壳体中用于冷却介质循环的通道系统（6）。至少在元件壳体（1）的表面的一部分上，通过扩散接头设置耐腐蚀表面层（2）。本发明还涉及在冷却元件中布置所述表面层的方法。

4. 发明授权

US06404799B1 Water-cooling panel for furnace wall and furnace cover of arc furnace 失效
标题翻译：电炉炉壁和炉盖水冷面板
公开(公告)号：US06404799B1
公开(公告)日：2002-06-11
申请号：US09647570
申请日：2000-10-02
申请人： Tadashi Mori , Shinjiro Uchida , Koichi Kirishiki
发明人： Tadashi Mori , Shinjiro Uchida , Koichi Kirishiki
IPC分类号： F27D100
CPC分类号： F27D1/12 , E02F9/2225 , E02F9/2282 , F27B3/24 , F27D2009/0032 , F27D2009/0045 , F27D2009/0048 , F27D2009/0051 , F27D2009/0054 , F27D2009/0062
摘要： A water-cooled panel for the furnace wall and furnace roof of an electric-arc furnace is integrally fabricated of refractory bricks arrayed on the furnace inner wall in multiple regularly spaced rows to be exposed at the end surfaces and cooling water pipes installed between the rows of refractory bricks (2). A furnace exterior side of the refractory bricks and a furnace interior side of a cooling water pipe are overlapped in a vertical direction of the water-cooled panel, and the cooling water pipe is provided in between an upper and lower side of refractory bricks.
摘要翻译：用于电弧炉的炉壁和炉顶的水冷面板由耐火砖整体制成，耐火砖排列在炉内壁上，多个规则间隔的行，以在端面处露出，并将冷却水管安装在排之间耐火砖（2）。耐火砖的炉外侧和冷却水管的炉内侧沿水冷面板的垂直方向重叠，冷却水管设置在耐火砖的上下侧之间。

5. 发明申请

US20070013113A1 Cooling element for shaft furnaces 审中-公开
标题翻译：轴炉冷却元件
公开(公告)号：US20070013113A1
公开(公告)日：2007-01-18
申请号：US11505743
申请日：2006-08-16
申请人： Peter Heinrich
发明人： Peter Heinrich
IPC分类号： C21B7/10
CPC分类号： F27D1/12 , C21B7/10 , F27B1/24 , F27D2009/0045 , F27D2009/0051 , Y02P10/212
摘要： A cooling element for shaft furnaces includes an area through which coolant flows as a result of the arrangement of at least one internal coolant-carrying channel, which leads to coolant feed and discharge pipes connected to the cooling element. At the end of the element where coolant enters and/or exits, the coolant-carrying channel extends beyond the opening of the pipe and into an edge area of the cooling element. The coolant carrying channel has a cross-section which is larger than the cross-section of the internal channel, wherein the coolant section is provided with a guide element which divides the channel lengthwise in the flow direction so that the coolant is guided to the edge area of the cooling element and then back again in the opposite direction.
摘要翻译：用于竖炉的冷却元件包括冷却剂由于至少一个内部冷却剂传送通道的布置而流过的区域，这导致连接到冷却元件的冷却剂进料和排出管。在冷却剂进入和/或离开的元件的末端，冷却剂承载通道延伸超过管的开口并进入冷却元件的边缘区域。冷却剂承载通道具有比内部通道的横截面大的横截面，其中冷却剂部分设置有引导元件，该引导元件沿流动方向纵向地分开通道，使得冷却剂被引导到边缘冷却元件的区域，然后在相反方向再次返回。

6. 发明申请

US20040129187A1 Cooling plate 审中-公开
标题翻译：冷却板
公开(公告)号：US20040129187A1
公开(公告)日：2004-07-08
申请号：US10471063
申请日：2003-09-04
发明人： Elmar Korbik , Peter Heinrich , Detlef Birnbach
IPC分类号： F23M005/08
CPC分类号： F27D1/12 , C21B7/10 , F27B1/24 , F27D2009/0013 , F27D2009/0045 , F27D2009/0048 , F27D2009/0051 , F27D2009/0062
摘要： The invention relates to a cooling plate (1, 101) for a shaft furnace provided with a refractory lining. Said shaft furnace comprises a first laminated cooling plate element (2, 102) which is oriented towards the inside of the furnace (Oi), a second laminated rear cooling plate element (3, 103) which is welded to the first element, a cooling channel (7, 107) arranged between the first and second cooling plate elements, and tube sections (8, 9) to the cooling agent inlet or the cooling agent outlet. The aim of the invention is to improve the production, flow and cooling properties. To this end, the first cooling plate element (2, 102) is embodied in the form of a bloom having a plane front side (14) facing the inside of the furnace (O1), and the cross-sectional surface of the cooling channel is larger than in the central region (20; 120), in relation to the longitudinal extension of the cross-section in the end regions (18, 19; 118, 119). The invention also relates to a cooling plate system (33).
摘要翻译：本发明涉及一种设有耐火衬里的竖炉的冷却板（1,101）。所述竖炉包括朝向炉子（Oi）内部定向的第一层压冷却板元件（2,102），焊接到第一元件的第二层压后冷却板元件（3,103），冷却布置在第一和第二冷却板元件之间的通道（7,107）以及到冷却剂入口或冷却剂出口的管部分（8,9）。本发明的目的是提高生产，流动和冷却性能。为此，第一冷却板元件（2,102）以具有面向炉子（O1）内部的平面前侧（14）的形式形成，并且冷却通道的横截面相对于端部区域（18,19; 118,119）中的横截面的纵向延伸比中心区域（20; 120）大。本发明还涉及冷却板系统（33）。

7. 发明授权

US06725517B1 Method for plugging a hole and a cooling element manufactured by said method 有权
标题翻译：用于堵塞由所述方法制造的孔和冷却元件的方法
公开(公告)号：US06725517B1
公开(公告)日：2004-04-27
申请号：US10030013
申请日：2001-12-28
申请人： Veikko Polvi , Tuija Suortti
发明人： Veikko Polvi , Tuija Suortti
IPC分类号： B29C7300
CPC分类号： B23K1/18 , B23K1/0008 , F27D1/12 , F27D2009/0045 , F28F3/12 , F28F11/02 , Y10T29/4935 , Y10T29/49352 , Y10T29/49364 , Y10T29/49373 , Y10T29/49718 , Y10T29/49732
摘要： A method for plugging a hole, particularly a hole provided in a cooling element, in which method a hole formed in a piece essentially made of mainly copper, for instance in the housing element of a cooling element, there is arranged a plug mainly made of copper. Between the side surface of the plug and the inner surface of the hole, there is arranged brazing agent with a melting temperature lower than that of the pieces to be joined together, and the junction area between the plug and the piece, such as the housing element of the cooling element, is heated at least up to the melting temperature of the brazing agent or to the vicinity thereof, whereafter the junction area is cooled. The invention also relates to a cooling element manufactured according to said method.
摘要翻译：一种堵塞孔，特别是设置在冷却元件中的孔的方法，其中形成在主要由铜构成的件中的孔例如在冷却元件的壳体元件中，其中以主要由铜。在插头的侧表面和孔的内表面之间布置了钎焊剂，其熔化温度低于待接合的件的熔化温度，以及插头和件之间的接合区域，例如外壳冷却元件的元件至少加热到钎焊剂的熔融温度或其附近，然后冷却接合面积。本发明还涉及根据所述方法制造的冷却元件。

8. 发明申请

US20030038164A1 Method for manufacturing a cooling element and a cooling element 失效
标题翻译：制冷元件及冷却元件的制造方法
公开(公告)号：US20030038164A1
公开(公告)日：2003-02-27
申请号：US10221989
申请日：2002-09-18
发明人： Risto Saarinen , Yrjo Leppanen
IPC分类号： B23K031/02
CPC分类号： F27D1/12 , F27B3/24 , F27D2009/0045 , F27D2009/0054 , F27D2009/0062
摘要： A method for manufacturing a cooling element comprising a housing part and ceramic lining elements arranged on the housing part surface. The ceramic lining elements (2) are connected to the element housing part (1) by using in the joint between the lining elements and the housing part a soldering/brazing agent, wherein at least the junction area is heated at least up to the melting temperature of the soldering/brazing agent, so that there is created a joint with a good thermal contact with the element housing part (1) and a ceramic lining element (2). The invention also relates to a cooling element. (FIG. 1)
摘要翻译：一种冷却元件的制造方法，其特征在于，具备：壳体部和布置在所述壳体部件表面上的陶瓷衬里元件。陶瓷衬里元件（2）通过在衬套元件和壳体部分之间的接合处使用焊接/钎焊剂连接到元件容纳部分（1），其中至少将接合区域加热至熔化焊接/钎焊剂的温度，从而产生与元件容纳部件（1）和陶瓷衬里元件（2）具有良好热接触的接头。本发明还涉及冷却元件。（图。1）

9. 发明申请

US20020001332A1 Mounting arrangement for auxiliary burner or lance 有权
标题翻译：辅助燃烧器或喷枪的安装布置
公开(公告)号：US20020001332A1
公开(公告)日：2002-01-03
申请号：US09902139
申请日：2001-07-10
发明人： Valery G. Shver
IPC分类号： H05B007/22
CPC分类号： F27D9/00 , C21C5/462 , C21C5/5217 , C21C2005/4626 , F27B3/205 , F27B3/225 , F27D1/12 , F27D2009/0045 , H05B7/185 , Y02P10/216
摘要： A mounting enclosure and an improved mounting arrangement for apparatus used in metal melting, refining and processing, particularly those apparatus adapted for steel making in an electric arc furnace, such as burners, lances and the like with supersonic oxygen lancing capability and injectors or the like for the introduction of particulate matter. The mounting enclosure is fluid cooled to survive the hostile environment of the electric arc furnace and is designed to occupy the step between the side wall and hearth of the furnace without any substantial change to the structure of the furnace. The mounting enclosure comprises a plurality of fluid cooling conduits surrounding an apparatus aperture and an injector aperture which are formed through the enclosure and adapted to mount an apparatus and an injector. The mounting arrangement includes utilizing the mounting enclosure to mount an apparatus with supersonic oxidizing gas lancing capability and an injector for particulate carbon in an electric arc furnace. Because the mounting enclosure is approximately the width of the step, the discharge openings of the apparatus and the injector are moved closer to the surface of the melt and toward the center of the furnace thereby providing increased efficiency. The discharge openings will now be extended to near the edge of the step so that the oxidizing gas flow pattern of the apparatus does not degrade the hearth material or other furnace equipment mounted nearby and the carbon flow pattern of the injector sufficiently agitates the slag to produce foaming.
摘要翻译：特别是适用于电弧炉，例如具有超音速氧气穿刺能力的燃烧器，喷枪等的钢铁制造的设备的安装外壳和用于金属熔化，精炼和加工中的设备的改进的安装布置。用于引入颗粒物。安装壳体被流体冷却以在电弧炉的恶劣环境下存活，并且被设计成占据炉子的侧壁和炉床之间的台阶，而不会对炉子结构造成任何实质的改变。安装壳体包括围绕设备孔的多个流体冷却管道和通过外壳形成并适于安装设备和喷射器的喷射器孔。安装装置包括利用安装壳体安装具有超音速氧化气体穿刺能力的装置和用于电弧炉中的颗粒碳的喷射器。由于安装壳体大致为台阶的宽度，装置和喷射器的排出开口更靠近熔体的表面并朝向炉的中心移动，从而提高效率。排放口现在将延伸到台阶的边缘附近，使得设备的氧化气体流动模式不会降低附近安装的炉床材料或其他炉设备，并且喷射器的碳流动模式充分地搅拌炉渣以产生发泡。

10. 发明授权

US06289035B1 Mounting arrangement for auxiliary burner or lance 有权
标题翻译：辅助燃烧器或喷枪的安装布置
公开(公告)号：US06289035B1
公开(公告)日：2001-09-11
申请号：US09502064
申请日：2000-02-10
申请人： Valery G. Shver
发明人： Valery G. Shver
IPC分类号： H05B722
CPC分类号： H05B7/185 , C21C5/462 , C21C5/5217 , F27B3/205 , F27B3/225 , F27D1/12 , F27D2009/0045 , Y02P10/216
摘要： A mounting block and an improved mounting arrangement for apparatus used in metal melting, refining and processing, particularly those apparatus adapted to steel making in an electric arc furnace, such as burners, lances and the like with supersonic oxygen lancing capability. The mounting block is fluid cooled to survive the hostile environment of the electric arc furnace and is designed to rest on the step between the side wall and hearth of the furnace without any substantial change to the structure of the furnace. The mounting block comprises a plurality of fluid cooling conduits surrounding an aperture which is formed through the block and adapted to mount the apparatus. The mounting arrangement includes utilizing the mounting block to mount an apparatus with supersonic oxidizing gas or lancing capability in an electric arc furnace. The apparatus is mounted by passing it through an aperture in a water cooled side panel aligned with the mounting aperture in the mounting block. Because the mounting block is approximately the width of the step, the discharge opening of the apparatus is moved closer to the surface of the melt and toward the center of the furnace thereby providing increased efficiency. The discharge opening will now also extend past the inner edge of the step so that the oxidizing gas flow pattern does not degrade the hearth material and other furnace equipment mounted nearby.
摘要翻译：特别是适用于具有超音速氧气穿刺能力的电弧炉（例如燃烧器，喷枪等）中的钢铁制造的装置的安装块和改进的用于金属熔化，精炼和加工的装置的安装布置。安装块被流体冷却以在电弧炉的恶劣环境下存活，并且被设计成搁置在炉的侧壁和炉膛之间的台阶上，而对炉的结构没有任何实质的改变。安装块包括围绕孔的多个流体冷却导管，其形成为穿过该块并适于安装该装置。安装装置包括利用安装块在电弧炉中安装具有超音速氧化气体或穿刺能力的装置。通过将装置通过与安装块中的安装孔对准的水冷侧板中的孔安装。由于安装块大致为台阶的宽度，所以设备的排出口移动到更靠近熔体的表面并且朝向炉的中心，从而提高效率。排出口现在也将延伸超过台阶的内边缘，使得氧化气体流动图案不会降低炉附近和其他附近安装的炉子设备。

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