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1.发明授权Method and device for the continuous production of steel using metal charge material 有权使用金属充电材料连续生产钢的方法和装置公开(公告)号：US07897100B2
公开(公告)日：2011-03-01
申请号：US10498632
申请日：2003-01-09
IPC分类号： C21C5/35
CPC分类号： C21B13/023 , C21B13/14 , C21C5/305 , C21C5/565 , C21C5/567 , F27B1/025 , F27B1/16 , F27B3/06 , F27B3/085 , F27B3/19 , F27D3/123 , F27D3/16 , F27D2003/164 , F27D2003/165 , F27D2003/167 , F27D2003/169 , F27D2017/005 , F27D2019/0012 , F27D2099/0023 , F27M2001/10 , Y02P10/216
摘要： The invention relates to a method and device for the continuous production of steel using metal charge material (8) that is preheated in an upper part of a melting vessel (2), is then melted in a lower part (9) of the melting vessel l(2) with fossil fuels (23) and the molten material (16) is continuously discharged into a treatment vessel (3) in which the desired steel quality is adjusted while gases (22) are introduced into the melting vessel (2) from the exterior to afterburn the melting exhaust gases (13). The aim of the invention is to improve the aforementioned afterburn step while at the same time reducing oxidation of the iron-containing charge materials. For this purpose, the process gases (13) are step-wise afterburned when ascending in the melting vessel (2) by introducing the afterburn gases (22) into the interior of the charge material column by way of an interior shaft (5) that projects into the material column and in whose walls (20) inlet openings (21) for the gases (22) are disposed and form afterburn planes (E1, E2) arranged one on top of the other. The invention also relates to a device for carrying out the inventive method.
摘要翻译： 本发明涉及使用在熔化容器（2）的上部预热的金属加料（8）连续生产钢的方法和装置，然后在熔化容器的下部（9）中熔化 （2）与化石燃料（23）和熔融材料（16）连续排放到处理容器（3）中，其中调节期望的钢质量，同时将气体（22）从 燃烧后的外部燃烧废气（13）。 本发明的目的是改善上述的后燃烧步骤，同时减少含铁电荷材料的氧化。 为此目的，工艺气体（13）在通过内部轴（5）将后燃烧气体（22）引入充电材料柱的内部（5）中时，在熔化容器（2）上升时逐步进行后燃烧， 投入到材料柱中并且在其壁（20）中设置用于气体（22）的入口开口（21）的投影，并且形成排列在另一个顶部的后燃面（E1，E2）。 本发明还涉及一种用于实施本发明的方法的装置。
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2.发明申请Method and device for the continuous production of steel using metal charge material 有权使用金属充电材料连续生产钢的方法和装置公开(公告)号：US20050155457A1
公开(公告)日：2005-07-21
申请号：US10498632
申请日：2003-01-09
IPC分类号： C21B13/02 , C21B13/14 , C21C5/56 , F27B1/02 , F27B1/16 , F27B3/06 , F27B3/08 , F27B3/19 , F27D3/12 , F27D3/16 , F27D17/00 , F27D19/00 , F27D99/00 , C21C5/34
CPC分类号： C21B13/023 , C21B13/14 , C21C5/305 , C21C5/565 , C21C5/567 , F27B1/025 , F27B1/16 , F27B3/06 , F27B3/085 , F27B3/19 , F27D3/123 , F27D3/16 , F27D2003/164 , F27D2003/165 , F27D2003/167 , F27D2003/169 , F27D2017/005 , F27D2019/0012 , F27D2099/0023 , F27M2001/10 , Y02P10/216
摘要： The invention relates to a method and device for the continuous production of steel using metal charge material (8) that is preheated in an upper part of a melting vessel (2), is then melted in a lower part (9) of the melting vessel l(2) with fossil fuels (23) and the molten material (16) is continuously discharged into a treatment vessel (3) in which the desired steel quality is adjusted while gases (22) are introduced into the melting vessel (2) from the exterior to afterburn the melting exhaust gases (13). The aim of the invention is to improve the aforementioned afterburn step while at the same time reducing oxidation of the iron-containing charge materials. For this purpose, the process gases (13) are step-wise afterburned when ascending in the melting vessel (2) by introducing the afterburn gases (22) into the interior of the charge material column by way of an interior shaft (5) that projects into the material column and in whose walls (20) inlet openings (21) for the gases (22) are disposed and form afterburn planes (E1, E2) arranged one on top of the other. The invention also relates to a device for carrying out the inventive method.
摘要翻译： 本发明涉及使用在熔化容器（2）的上部预热的金属加料（8）连续生产钢的方法和装置，然后在熔化容器的下部（9）中熔化 （2）与化石燃料（23）和熔融材料（16）连续排放到处理容器（3）中，其中调节期望的钢质量，同时将气体（22）从 燃烧后的外部燃烧废气（13）。 本发明的目的是改善上述的后燃烧步骤，同时减少含铁电荷材料的氧化。 为此目的，工艺气体（13）在通过内部轴（5）将后燃烧气体（22）引入充电材料柱的内部（5）中时，在熔化容器（2）上升时逐步进行后燃烧， 设置在材料柱中并且其壁（20）中用于气体（22）的入口开口（21）的突出物形成并且形成排列在另一个顶部的后燃面（E 1，E 2）。 本发明还涉及一种用于实施本发明的方法的装置。
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3.发明公开公开(公告)号：US20240011122A1
公开(公告)日：2024-01-11
申请号：US18255017
申请日：2021-11-26
CPC分类号： C22B21/0092 , C22B7/003 , C22B21/0007 , C22B1/005 , F27B3/045 , F27D17/004 , F27D19/00 , F23N1/022 , F27D2017/005 , F27D2019/0012
摘要： Aluminum scrap having organic adhesions is processed to recover aluminum. A hearth of scrap chamber of a multi-chamber melting furnace is batchwise loaded with aluminum scrap where it is heated in low oxygen to convert the organic adhesions on the aluminum scrap into a pyrolysis gas. In a second pretreatment phase, the scrap chamber is heated to the auto-ignition temperature of the pyrolysis gas, wherein at least one air flow is provided in the scrap chamber to produce an ignitable substoichiometric pyrolysis gas/combustion air mixture which is reacted in the scrap chamber in a combustion process. The atmosphere from the scrap chamber is transferred to a post-combustion. A corresponding multi-chamber melting furnace is also provided.
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公开(公告)号：US20150151153A1
公开(公告)日：2015-06-04
申请号：US14408907
申请日：2013-10-15
申请人： STREET DESIGN CORP.
发明人： Kajiro Sakamoto
CPC分类号： A62D3/40 , B09B3/00 , B09B3/0066 , B09B3/0083 , C10B49/04 , C10B53/00 , C10J3/10 , C10J3/20 , C10J3/62 , C10J2200/158 , C10J2300/094 , C10J2300/0946 , C10J2300/0976 , C10J2300/1246 , F23G5/0276 , F23G5/033 , F23G7/003 , F23G2205/121 , F23G2900/7005 , F23G2900/7008 , F27D2017/005 , F27D2017/006 , Y02E20/12
摘要： A recycling disposal system is provided, the system efficiently combining the respective devices of a shredder, a carbonization furnace, and a gasification furnace to provide a new system combining low-temperature asbestos detoxification processing technology with biomass processing and recycling technology, and capable of energy-self-sufficient processing when operated in a disaster area.
摘要翻译： 提供回收处理系统，系统有效地将粉碎机，碳化炉和气化炉各自的装置组合起来，提供将低温石棉解毒处理技术与生物质处理和再循环技术相结合的新能力，并具有能量 在灾区工作时自行处理。
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公开(公告)号：US06451085B1
公开(公告)日：2002-09-17
申请号：US09612373
申请日：2000-07-07
IPC分类号： C21B1308
CPC分类号： C21B13/105 , C22B1/245 , C22B5/10 , F27B9/16 , F27B9/36 , F27B2009/3692 , F27B2009/382 , F27B2009/384 , F27D3/08 , F27D13/00 , F27D15/00 , F27D17/001 , F27D17/004 , F27D2017/005
摘要： In the production of reduced iron by agglomerating a mixed powder of an iron material and a reducing agent to form compacts like briquettes or pellets, and reducing the compacts in a high temperature atmosphere, when the temperature of reduced compacts is 900° C. or higher, the oxide content in the reduced compacts is set at 11% or more, and the basicity of the reduced compacts is set at 0.5 or higher.
摘要翻译： 在通过将铁材料和还原剂的混合粉末凝聚而形成还原铁的方法来制造压块如压块或颗粒，并且在高温气氛中还原压块时，当还原成型体的温度为900℃以上时 还原成形体中的氧化物含量为11％以上，还原成形体的碱度为0.5以上。
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公开(公告)号：US20010030389A1
公开(公告)日：2001-10-18
申请号：US09887361
申请日：2001-06-25
IPC分类号： C22B001/16
CPC分类号： C21B13/105 , C22B1/245 , C22B5/10 , F27B9/16 , F27B9/36 , F27B2009/3692 , F27B2009/382 , F27B2009/384 , F27D3/08 , F27D13/00 , F27D15/00 , F27D17/001 , F27D17/004 , F27D2017/005
摘要： In the production of reduced iron by agglomerating a mixed powder of an iron material and a reducing agent to form compacts like briquettes or pellets, and reducing the compacts in a high temperature atmosphere, when the temperature of reduced compacts is 900null C. or higher, the oxide content in the reduced compacts is set at 11 % or more, and the basicity of the reduced compacts is set at 0.5 or higher.
摘要翻译： 在通过将铁材料和还原剂的混合粉末凝聚而形成还原铁的方法来制造压块如压块或颗粒，并且在高温气氛中还原压块时，当还原成型体的温度为900℃以上时 还原成形体中的氧化物含量为11％以上，还原成形体的碱度为0.5以上。
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7.发明授权
公开(公告)号：US4264060A
公开(公告)日：1981-04-28
申请号：US771846
申请日：1977-02-25
申请人： Noel H. Twyman
发明人： Noel H. Twyman
IPC分类号： C21C5/56 , C22B1/00 , C22B21/00 , F27B7/00 , F27B7/02 , F27B7/42 , F27D13/00 , F27D17/00 , F27D99/00 , F27B7/06
CPC分类号： C22B21/0007 , C21C5/565 , C22B1/005 , F27B7/00 , F27B7/42 , F27D13/002 , F27B2007/025 , F27D2017/005 , F27D2099/0048 , F27M2001/012 , F27M2001/10 , Y02P10/214 , Y02P10/216 , Y02P10/218 , Y10S266/901
摘要： Metal scrap such as aluminum scrap can be economically processed so as to recover the metal in the scrap by concurrently passing the scrap through a rotary kiln together with a recycled stream of hot gas. The heated scrap is separated from the gas stream at the discharge end of the kiln and is fed to a melter used to recover the metal. The separated gas stream is burned in an appropriate burner or incinerator used to provide the recycled gas stream.
摘要翻译： 可以经济地处理诸如铝废料的金属废料，以便通过将废料与再循环的热气流同时通过回转窑来回收废料中的金属。 将加热的废料与窑的排出端处的气流分离，并送入用于回收金属的熔化器。 分离的气流在用于提供循环气流的合适的燃烧器或焚烧炉中燃烧。
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公开(公告)号：US09878192B2
公开(公告)日：2018-01-30
申请号：US14408907
申请日：2013-10-15
申请人： STREET DESIGN CORP.
发明人： Kajiro Sakamoto
IPC分类号： A62D3/40 , F23G5/027 , F23G7/00 , F23G5/033 , B09B3/00 , C10J3/62 , C10B49/04 , C10B53/00 , F27D17/00 , C10J3/10 , C10J3/20
CPC分类号： A62D3/40 , B09B3/00 , B09B3/0066 , B09B3/0083 , C10B49/04 , C10B53/00 , C10J3/10 , C10J3/20 , C10J3/62 , C10J2200/158 , C10J2300/094 , C10J2300/0946 , C10J2300/0976 , C10J2300/1246 , F23G5/0276 , F23G5/033 , F23G7/003 , F23G2205/121 , F23G2900/7005 , F23G2900/7008 , F27D2017/005 , F27D2017/006 , Y02E20/12
摘要： A recycling disposal system is provided, the system efficiently combining the respective devices of a shredder, a carbonization furnace, and a gasification furnace to provide a new system combining low-temperature asbestos detoxification processing technology with biomass processing and recycling technology, and capable of energy-self-sufficient processing when operated in a disaster area.
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9.发明授权公开(公告)号：US08021479B2
公开(公告)日：2011-09-20
申请号：US12066110
申请日：2006-08-25
申请人： Markus Mohr , Christoph Beyer
发明人： Markus Mohr , Christoph Beyer
IPC分类号： C04B7/43
CPC分类号： C04B7/436 , C04B7/4415 , C04B7/60 , F27B7/2025 , F27B7/2033 , F27B7/205 , F27D17/004 , F27D17/008 , F27D2017/005
摘要： The invention relates to a device and a method for producing clinker from raw cement material. The raw cement material is preheated in a preheater, is precalcined in a calcining apparatus, is completely burned in a sintering furnace, and is finally cooled in a cooler. Tertiary air of the cooler is fed to the calcining apparatus while eliminated dust is thermally treated in a dust burning reactor with the aid of combustion air and fuel. At least some of the tertiary air is fed to the dust burning reactor as combustion air while the dust that is to be treated and the combustion air penetrate the dust burning reactor in the same direction of flow.
摘要翻译： 本发明涉及一种从原料水泥材料生产熟料的装置和方法。 原料水泥材料在预热器中预热，在煅烧装置中预煅烧，在烧结炉中完全燃烧，最后在冷却器中冷却。 冷却器的三次空气被供给到煅烧装置，同时借助燃烧空气和燃料在灰尘燃烧的反应器中热处理消除的灰尘。 至少一些三次空气作为燃烧空气被供给到灰尘燃烧反应器，而待处理的灰尘和燃烧空气沿相同的流动方向穿过灰尘燃烧反应器。
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10.发明申请METHOD AND DEVICE FOR THE CONTINUOUS PRODUCTION OF STEEL USING METAL CHARGE MATERIAL 有权使用金属充电材料连续生产钢的方法和装置公开(公告)号：US20110126672A1
公开(公告)日：2011-06-02
申请号：US13025856
申请日：2011-02-11
IPC分类号： C21C5/00
CPC分类号： C21B13/023 , C21B13/14 , C21C5/305 , C21C5/565 , C21C5/567 , F27B1/025 , F27B1/16 , F27B3/06 , F27B3/085 , F27B3/19 , F27D3/123 , F27D3/16 , F27D2003/164 , F27D2003/165 , F27D2003/167 , F27D2003/169 , F27D2017/005 , F27D2019/0012 , F27D2099/0023 , F27M2001/10 , Y02P10/216
摘要： A method for the continuous production of steel using metal charge material that is preheated in an upper part of a melting vessel, is then melted in a lower part of the melting vessel with fossil fuels and the molten material is continuously discharged into a treatment vessel in which the desired steel quality is adjusted while gases are introduced into the melting vessel from the exterior to afterburn the melting exhaust gases. The process gases are step-wise afterburned when ascending in the melting vessel by introducing the afterburn gases into the interior of the charge material column by way of an interior shaft that projects into the material column and in whose walls inlet openings for the gases are disposed and form afterburn planes arranged one on top of the other.
摘要翻译： 然后使用在熔融容器的上部预热的金属充电材料连续生产钢的方法然后在化石燃料的熔化容器的下部熔化，熔融材料连续地排放到处理容器中 当气体从外部引入熔融容器中以后燃烧熔融废气时，调节期望的钢质量。 当在熔化容器中上升时，工艺气体通过将再燃烧气体通过突出到材料塔中的内部轴并且其壁设置用于气体的入口开口的方式引入充电材料柱的内部而逐步进行后燃 并形成余烬飞机排列在另一个顶部。
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