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Patent Agency Ranking
公开(公告)号：US08221675B2
公开(公告)日：2012-07-17
申请号：US12301205
申请日：2007-05-18
Applicant: Hector Medina
Inventor： Hector Medina
IPC: C21C5/46
CPC classification number: C21B13/10 , C21C5/56 , F27B1/24 , F27B3/16 , F27B3/24 , F27D1/12 , F27D9/00 , Y02P10/136
Abstract: A direct smelting vessel and a hearth cooler element are disclosed. The vessel includes a refractory lined hearth. An inner surface of an upper part of the hearth extends upwardly and outwardly to side walls of the vessel. The upper part of the hearth incorporates a hearth cooler disposed outwardly behind the refractory lining of that part of the hearth and below the cooling panels on the side walls of the vessel. The hearth cooler comprises a plurality of cooler elements. Each cooler element has a hollow open-backed shell structure having base, top and side walls formed integrally in a cast structure and incorporating coolant flow passages.
Abstract translation: 公开了直接熔炼炉和炉底冷却器元件。 该容器包括耐火内衬的炉床。 炉床上部的内表面向上和向外延伸到容器的侧壁。 炉膛的上部包括炉底冷却器，该炉底冷却器设置在炉膛的该部分的耐火衬里之后并且位于容器的侧壁上的冷却板的下方。 炉底冷却器包括多个冷却器元件。 每个冷却器元件具有中空的开放式后部壳体结构，其具有一体地形成在铸造结构中并且包括冷却剂流动通道的底部，顶部和侧壁。
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公开(公告)号：US20070119966A1
公开(公告)日：2007-05-31
申请号：US11443099
申请日：2006-05-31
Applicant: Rodney Dry , Mark Davis , Hector Medina
Inventor： Rodney Dry , Mark Davis , Hector Medina
CPC classification number: C21C5/4606 , C21C5/48 , F27B3/22 , F27D3/16
Abstract: The present invention relates to an apparatus for injecting gas into a vessel. The apparatus may include a gas flow duct and a central body within a forward end region of the duct. The central body and the gas flow duct form an annular nozzle for the discharge of gas from the duct. A plurality of flow directing vanes are disposed about the central body to impart swirl to a gas flow through the nozzle. The flow directing vanes have substantially straight leading end portions radiating outwardly from the central body and extending along the duct. The vanes also have substantially helical trailing end portions extending helically about the central body toward the front end of the duct and transition portions joining the leading end portions to the trailing end portions. The transition portions are shaped so as to merge smoothly with both the leading end portions and the trailing end portions and to smoothly and progressively change shape between them.
Abstract translation: 本发明涉及一种将气体注入容器中的装置。 该装置可以包括在管道的前端区域内的气体流动管道和中心体。 中心体和气体流动管形成用于从管道排出气体的环形喷嘴。 多个流动引导叶片围绕中心体布置以对通过喷嘴的气流赋予漩涡。 导流叶片具有从中心体向外辐射并且沿管道延伸的基本上直的前端部分。 叶片还具有基本上螺旋的后端部分，其围绕中心体螺旋地朝向管道的前端延伸，并且将前端部分连接到后端部分的过渡部分。 过渡部分成形为与前端部和后端部两者平滑地并入，并且在它们之间平滑且逐渐地改变形状。
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公开(公告)号：US07704446B2
公开(公告)日：2010-04-27
申请号：US11443099
申请日：2006-05-31
Applicant: Rodney James Dry , Mark Preston Davis , Hector Medina
Inventor： Rodney James Dry , Mark Preston Davis , Hector Medina
IPC: F02M47/02
CPC classification number: C21C5/4606 , C21C5/48 , F27B3/22 , F27D3/16
Abstract: The present invention relates to an apparatus for injecting gas into a vessel. The apparatus may include a gas flow duct and a central body within a forward end region of the duct. The central body and the gas flow duct form an annular nozzle for the discharge of gas from the duct. A plurality of flow directing vanes are disposed about the central body to impart swirl to a gas flow through the nozzle. The flow directing vanes have substantially straight leading end portions radiating outwardly from the central body and extending along the duct. The vanes also have substantially helical trailing end portions extending helically about the central body toward the front end of the duct and transition portions joining the leading end portions to the trailing end portions. The transition portions are shaped so as to merge smoothly with both the leading end portions and the trailing end portions and to smoothly and progressively change shape between them.
Abstract translation: 本发明涉及一种将气体注入容器中的装置。 该装置可以包括在管道的前端区域内的气体流动管道和中心体。 中心体和气体流动管形成用于从管道排出气体的环形喷嘴。 多个流动引导叶片围绕中心体布置以对通过喷嘴的气流赋予漩涡。 导流叶片具有从中心体向外辐射并且沿管道延伸的基本上直的前端部分。 叶片还具有基本上螺旋的后端部分，其围绕中心体螺旋地朝向管道的前端延伸，并且将前端部分连接到后端部分的过渡部分。 过渡部分成形为与前端部和后端部两者平滑地并入，并且在它们之间平滑且逐渐地改变形状。
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公开(公告)号：US20100044935A1
公开(公告)日：2010-02-25
申请号：US12301205
申请日：2007-05-18
Applicant: Hector Medina
Inventor： Hector Medina
CPC classification number: C21B13/10 , C21C5/56 , F27B1/24 , F27B3/16 , F27B3/24 , F27D1/12 , F27D9/00 , Y02P10/136
Abstract: A direct smelting vessel and a hearth cooler element are disclosed. The vessel includes a refractory lined hearth. An inner surface of an upper part of the hearth extends upwardly and outwardly to side walls of the vessel. The upper part of the hearth incorporates a hearth cooler disposed outwardly behind the refractory lining of that part of the hearth and below the cooling panels on the side walls of the vessel. The hearth cooler comprises a plurality of cooler elements. Each cooler element has a hollow open-backed shell structure having base, top and side walls formed integrally in a cast structure and incorporating coolant flow passages.
Abstract translation: 公开了直接熔炼炉和炉底冷却器元件。 该容器包括耐火内衬的炉床。 炉床上部的内表面向上和向外延伸到容器的侧壁。 炉膛的上部包括炉底冷却器，该炉底冷却器设置在炉膛的该部分的耐火衬里之后并且位于容器的侧壁上的冷却板的下方。 炉底冷却器包括多个冷却器元件。 每个冷却器元件具有中空的开放式后部壳体结构，其具有一体地形成在铸造结构中并且包括冷却剂流动通道的底部，顶部和侧壁。
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公开(公告)号：USD939245S1
公开(公告)日：2021-12-28
申请号：US29729458
申请日：2020-03-26
Applicant: Hector Medina
Designer： Hector Medina
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