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公开(公告)号：US20170115003A1
公开(公告)日：2017-04-27
申请号：US15398842
申请日：2017-01-05
发明人： Taekyu KANG , Robert SOKOLA , Vijaykant SADASIVUNI , Hwanho KIM
摘要： Methods, burner, apparatuses, and systems are provided for controlling a velocity of a jet of gas exiting a burner when the gas is heated or not and at a corresponding second higher temperature or lower first temperature. Through the use of a temperature-sensitive magnetic valve, the flow of a gas can be redirected to maintain velocity of the gas as delivered to a combustion chamber based on the temperature of the gas. The temperature-sensitive magnetic valve can redirect flow of the gas based on the magnetic state of a ferromagnetic material. The state of the temperature-sensitive magnetic valve changes based on the temperature of the gas to maintain the velocity of the gas delivered through an outlet of the burner to the combustion chamber. Thus, heated gases and standard temperature gases can be delivered at approximately equal velocities thus maintaining flame size and shape.
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2.发明申请METHOD AND BURNER USING THE CURIE EFFECT FOR CONTROLLING REACTANT VELOCITY FOR OPERATION IN PRE-HEATED AND NON-PRE-HEATED MODES 有权方法和燃烧器使用CURIE效应来控制预加热和非预热模式下的运行反应速度公开(公告)号：US20150184855A1
公开(公告)日：2015-07-02
申请号：US14143044
申请日：2013-12-30
发明人： Taekyu KANG , Robert SOKOLA , Vijaykant SADASIVUNI
摘要： Methods, burner, apparatuses, and systems are provided for controlling a velocity of a jet of gas exiting a burner when the gas is heated or not and at a corresponding second higher temperature or lower first temperature. Through the use of a temperature-sensitive magnetic valve, the flow of a gas can be redirected to maintain velocity of the gas as delivered to a combustion chamber based on the temperature of the gas. The temperature-sensitive magnetic valve can redirect flow of the gas based on the magnetic state of a ferromagnetic material. The state of the temperature-sensitive magnetic valve changes based on the temperature of the gas to maintain the velocity of the gas delivered through an outlet of the burner to the combustion chamber. Thus, heated gases and standard temperature gases can be delivered at approximately equal velocities thus maintaining flame size and shape.
摘要翻译： 提供了方法，燃烧器，装置和系统，用于在气体被加热或不加热并且处于相应的第二较高温度或更低的第一温度时控制离开燃烧器的气体射流的速度。 通过使用温度敏感的电磁阀，可以重新定向气体的流动，以便根据气体的温度来保持输送到燃烧室的气体的速度。 温敏电磁阀可以基于铁磁材料的磁状态来改变气体的流动。 温度敏感型磁阀的状态基于气体的温度而变化，以保持通过燃烧器的出口输送到燃烧室的气体的速度。 因此，加热的气体和标准温度气体可以大致相等的速度输送，从而维持火焰的尺寸和形状。
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公开(公告)号：US20140162205A1
公开(公告)日：2014-06-12
申请号：US13731203
申请日：2012-12-31
申请人： L'Air Liquide Société Anonyme pour I'Etude et I'Exploitation des Procédés Georges Cloude , AMERICAN AIR LIQUIDE, INC.
发明人： Taekyu KANG , Remi Pierre TSIAVA
CPC分类号： C21B7/00 , C21B5/06 , C21B9/14 , C21B2100/66 , F23D1/00 , F23L7/007 , F23L15/00 , Y02E20/344 , Y02E20/348 , Y02P10/265 , Y02P10/34
摘要： A side stream of hot blast air is used to preheat oxygen at a heat exchanger. The resultant hot oxygen is injected into a tuyere of a blast furnace with pulverized or granular coal. The cooled side stream may be recombined with the hot blast air for injection into the tuyere, fed to the stove as part of the cold blast air, or fed to stove for combustion with blast furnace gas.
摘要翻译： 热风空气的侧流用于在热交换器处预热氧气。 将所得热氧气注入具有粉碎或颗粒状煤的高炉风口。 冷却的侧流可以与用于注入的热风空气重新组合到风口中，作为冷吹风空气的一部分供给到炉中，或者被送入炉子以用高炉煤气燃烧。
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公开(公告)号：US20190003706A1
公开(公告)日：2019-01-03
申请号：US15947549
申请日：2018-04-06
申请人： American Air Liquide, Inc. , L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
发明人： Taekyu KANG , James J.F. MCANDREW , Remi TSIAVA , Jiefu MA , Ryan ADELMAN , Henri CHEVREL
CPC分类号： F23D14/66 , F23C5/10 , F23C2202/10 , F23D91/02 , F23K5/20 , F23L7/007 , F23L15/045 , F27B3/266 , F27D17/004 , F28D7/106 , F28D7/1669 , F28D21/0003
摘要： A radiative recuperator preheats oxidant and/or fuel for combustion at one or more burners of a furnace. The recuperator includes a duct, at least portions of which comprise a material having a thermal conductivity of greater than 1 W/(m·K), preferably greater than 3 W/(m·K), that receives hot flue gas produced by the burner(s). The duct radiatively transfers heat to oxidant or fuel (for preheating) flowing through one or more metallic pipes disposed in between the duct and an insulating wall.
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5.发明申请公开(公告)号：US20180215641A1
公开(公告)日：2018-08-02
申请号：US15417972
申请日：2017-01-27
IPC分类号： C03B5/237
摘要： Disclosed are methods for operating a glass furnace, the method comprises the steps of feeding a non-pre-reformed hydrocarbon fuel gas stream to a pre-reformer forming a pre-reformed hydrocarbon fuel gas stream, feeding the pre-reformed hydrocarbon fuel gas stream to burners of the furnace, combusting oxidant and the pre-reformed hydrocarbon fuel gas with the burners to produce flue gas, heating air through heat exchange with the flue gas at a recuperator, and transferring heat from heated air to pre-reformer tubes of the pre-reformer. A glass furnace system is also disclosed.
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公开(公告)号：US20150068437A1
公开(公告)日：2015-03-12
申请号：US14534918
申请日：2014-11-06
申请人： L'Air Liquide, Societe Anonyme pour l'Etude et Exploitation des Procedes Georges Claude , American Air Liquide, Inc. , Air Liquide Advanced Technologies U.S. LLC
发明人： Taekyu KANG , Vivek GAUTAM , Rajeev S. PRABHAKAR , Benoit GRAND , Bertrand LEROUX , Magnus MORTBERG , Nicolas DOCQUIER
CPC分类号： F23C5/08 , F23C7/00 , F23C7/02 , F23C9/006 , F23C99/00 , F23C2900/99001 , F23D1/005 , F23L7/007 , F23M5/025 , Y02E20/342 , Y02E20/344
摘要： A burner has a fuel/oxidant nozzles and a pair of dynamical lances spaced on either side thereof that inject a jet of fuel and primary oxidant along a fuel injection axis, and jets of secondary oxidant, respectively. Jets of actuating fluid impinge against the jets of secondary oxidant to fluidically angle the jets of secondary oxidant away from the fuel injection axis. The action of the angling away together with staging of the oxidant between primary and secondary oxidant injections allows achievement of distributed combustion conditions.
摘要翻译： 燃烧器具有燃料/氧化剂喷嘴和在其两侧间隔开的一对动力喷枪，其分别沿着燃料喷射轴线喷射燃料喷射和初级氧化剂，并且分别喷射次级氧化剂。 致动流体的喷射流体冲击次级氧化剂的射流，使次级氧化剂的喷射流动地远离燃料喷射轴。 与一次氧化剂和二次氧化剂注射之间的氧化剂分级一起进行的钓鱼行动允许实现分布式燃烧条件。
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7.发明申请VELOCITY CONTROL DEVICE FOR A BURNER USING THE CURIE EFFECT FOR PREHEATED FUEL AND OXIDIZER 审中-公开燃烧器使用预热燃料和氧化剂的CURIE效应的速度控制装置公开(公告)号：US20140186781A1
公开(公告)日：2014-07-03
申请号：US13732022
申请日：2012-12-31
发明人： Taekyu KANG , Robert SOKOLA , Vijaykant SADASIVUNI
CPC分类号： F23N3/04 , F23D14/32 , F23D14/60 , F23D14/66 , F23K5/007 , F23K2401/201 , F23K2900/05002 , F23L15/00 , F23N1/022 , F23N1/025 , F23N2035/06 , F23N2035/16 , F23N2035/24 , Y02E20/348
摘要： Methods and systems for controlling jet velocity at a burner when using heated gases and standard temperature gases are described herein. Through the use of a temperature-sensitive magnetic valve, the flow of a gas can be redirected to reduce velocity based on temperature. The temperature-sensitive magnetic valve can redirect flow of the gas based on the magnetic state of a curie material. The curie material changes the state of the temperature-sensitive magnetic valve based on the temperature of the gas. Thus, heated gases and standard temperature gases can be delivered at approximately equal velocities thus maintaining flame size and shape.
摘要翻译： 本文描述了在使用加热气体和标准温度气体时控制燃烧器喷射速度的方法和系统。 通过使用温度敏感的电磁阀，气体的流动可以重定向，以降低基于温度的速度。 温度敏感的电磁阀可以根据居里材料的磁性状态改变气体的流动。 居里材料根据气体的温度改变温度敏感电磁阀的状态。 因此，加热的气体和标准温度气体可以大致相等的速度输送，从而维持火焰的尺寸和形状。
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8.发明申请NOVEL VELOCITY CONTROL DEVICE FOR A BURNER USING BIMETALLIC MATERIALS FOR PREHEATED FUEL AND OXIDIZER 审中-公开用于预热燃料和氧化剂的二元材料燃烧器的新型速度控制装置公开(公告)号：US20140186780A1
公开(公告)日：2014-07-03
申请号：US13731994
申请日：2012-12-31
发明人： Taekyu KANG , Robert SOKOLA , Vijaykant SADASIVUNI
CPC分类号： F23N3/045 , F23D14/66 , F23D2900/14481 , F23L15/04 , F23N1/025 , F23N5/047 , Y02E20/348
摘要： Methods and systems for controlling jet velocity of a preheated gas are described herein. Through the use of a temperature-sensitive bimetallic valve, the flow of a gas can be redirected to maintain jet velocity based on temperature. The temperature-sensitive bimetallic valve can redirect flow of the gas based on the position of a bimetallic strip. The bimetallic strip and a connected blocking device can change position based on the temperature of the gas. The position of the bimetallic strip and the blocking device control the size of the port that the gas is delivered to the burner through. Thus, preheated gas and standard temperature gas can be delivered at appropriate velocities based on the needs of the user.
摘要翻译： 本文描述了用于控制预热气体的喷射速度的方法和系统。 通过使用温度敏感的双金属阀，气体的流动可以重新定向以保持基于温度的喷射速度。 温度敏感的双金属阀可以基于双金属条的位置改变气体的流动。 双金属条和连接的阻挡装置可以基于气体的温度改变位置。 双金属条和阻挡装置的位置控制气体输送到燃烧器的端口的尺寸。 因此，可以根据用户的需要以适当的速度输送预热的气体和标准温度的气体。
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9.发明申请公开(公告)号：US20140087316A1
公开(公告)日：2014-03-27
申请号：US13955909
申请日：2013-07-31
申请人： American Air Liquide, Inc. , L'Air Liquide, Sociele Anonyme pour I'Etude et I'Exploitation des Procedes Georges Claude
CPC分类号： F23L15/04 , F23D14/66 , F23L7/007 , F23L15/00 , F23L15/02 , F27D17/004 , Y02E20/348
摘要： A plurality of independently flow rate-controlled flows of fuel may be preheated at a heat exchanger (or both oxidant and fuel at separate heat exchangers) by heat exchange with a hot shell-side (heat transfer) fluid. The separate flows of hot fuel are directed to associated separate burners where they combust with flows of fuel to produce hot combustion gases. The hot combustion gases are used to preheat the hot shell-side fluid at a recuperator or regenerator.
摘要翻译： 多个独立的流量控制的燃料流可以通过与热壳侧（传热）流体的热交换在热交换器（或者在分开的热交换器处的氧化剂和燃料两者）中预热。 热燃料的单独流动被引导到相关联的单独的燃烧器，在那里它们与燃料流燃烧以产生热燃烧气体。 热燃烧气体用于在再热器或再生器处预热热壳侧流体。
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公开(公告)号：US20150004552A1
公开(公告)日：2015-01-01
申请号：US13955923
申请日：2013-07-31
发明人： Taekyu KANG
CPC分类号： C03B5/2353 , C03B5/237 , C03B2211/40 , F23L15/04 , F28D7/16 , F28D21/001 , F28F27/00 , F28F27/02 , F28F2250/06 , F28F2265/10 , Y02E20/348 , Y02P40/535 , Y02P40/55
摘要： Temperature overshoot of internal components of a counter-flow shell and tube heat heat exchange may be reduced or avoided by adjusting the degree to which a tube-side fluid partially bypasses the heat exchanger.
摘要翻译： 通过调节管侧流体部分地绕过热交换器的程度，可以减少或避免逆流壳体和管道热交换的内部部件的温度过冲。
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