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1. 发明申请

WO2008138971A2 COOL FLAME COMBUSTION 审中-公开
标题翻译：冷却火焰燃烧
公开(公告)号：WO2008138971A2
公开(公告)日：2008-11-20
申请号：PCT/EP2008/055992
申请日：2008-05-15
申请人： ALSTOM TECHNOLOGY LTD , MINA, Theodore Ishaq
发明人： MINA, Theodore Ishaq
IPC分类号： F23R3/50 , F23D14/20 , F23D14/48 , F23D14/58 , F23D11/10 , F23D11/38 , F23R3/46
CPC分类号： F23D1/06 , F23D14/22 , F23D14/56 , F23D14/58 , F23D2900/00011 , F23R3/28 , Y02E20/342
摘要： A combustion process for burning fuel in a combustion chamber 7 comprises the steps of: supplying fuel and air to a burner 1 associated with the combustion chamber, the amount ofair supplied being at least as much as required for stoichiometric combustion of the fuel and subsequent dilution of the combustion process in the combustion chamber; and injecting the fuel and all the air from the burner directly into the combustion chamber in a substantially unmixed state as a fuel stream within an air stream. Fuel is injected from a nozzle 4, which is nested within an air nozzle 12. Preferably, the fuel nozzle exitis set back within the air nozzle opening. The fuel nozzle ejects a fuel stream of such thickness d that the fuel burns in the combustion chamber 7 as a diffusion flame with a high surface-to-volume ratio at or close to the stoichiometric fuel/air ratio. The flow ofair through the air nozzle 12 is subject to the venturi effect, which increases the speed of the air stream and exerts a suction effect on the fuel. The combustion process can be performed in burners and combustors that take many different forms.
摘要翻译：用于在燃烧室7中燃烧燃料的燃烧过程包括以下步骤：将燃料和空气供应到与燃烧室相关联的燃烧器1，所供应的空气量至少等于燃料的化学计量燃烧所需的量和随后的稀释的燃烧室中的燃烧过程; 并且将来自燃烧器的燃料和所有空气以基本上未混合的状态直接喷入燃烧室，作为气流内的燃料流。从喷嘴4喷射燃料，喷嘴4嵌套在空气喷嘴12内。优选地，燃料喷嘴外部气囊回到空气喷嘴开口内。燃料喷嘴喷射这样厚度d的燃料流，使得燃料在燃烧室7中以具有或接近化学计量燃料/空气比的高表面体积比的扩散火焰燃烧。通过空气喷嘴12的气流经受文丘里效应，这增加了空气流的速度并对燃料施加吸力。燃烧过程可以在具有许多不同形式的燃烧器和燃烧器中进行。

2. 发明申请

WO2008030074A1 MÉTODO Y QUEMADOR PARA EL QUEMADO DE COMBUSTIBLES SÓLIDOS 审中-公开
标题翻译：燃烧固体燃料的方法和燃烧器
公开(公告)号：WO2008030074A1
公开(公告)日：2008-03-13
申请号：PCT/MX2006/000094
申请日：2006-09-04
申请人： VITRO CORPORATIVO, S.A. DE C.V. , OLIN NUÑEZ, Miguel, Angel , VALADEZ CASTILLO, Rafael , ALANIS RAMIREZ, Tomás
发明人： OLIN NUÑEZ, Miguel, Angel , VALADEZ CASTILLO, Rafael , ALANIS RAMIREZ, Tomás
IPC分类号： F23D1/06
CPC分类号： F23D1/06 , C03B5/235 , C03B5/2353 , F23C5/06 , F27D99/0033 , Y02P40/55
摘要： La presente invención se refiere a un quemador y a un método para el quemado de combustibles sólidos que comprende un tubo para el suministro de un flujo de combustible sólido. Una primera cámara que tiene una entrada y una salida, la entrada de dicha cámara siendo conectada con dicho tubo para recibir el flujo de combustible sólido a una primera velocidad de suministro y para incrementar la velocidad del flujo de suministro del combustible sólido a la salida de dicha primera cámara del quemador; y una segunda cámara conectada con la salida de la primera cámara para recibir el flujo de combustible sólido de mayor velocidad y proyectar una flama plana hacía una cámara de fundición del horno de fundición de vidrio, con una alta eficiencia de combustión del combustible sólido y bajas emisiones de CO y NOx.
摘要翻译：本发明涉及燃烧器和燃烧固体燃料的方法，其包括用于供应固体燃料流的管; 具有入口和出口的第一室，所述室的入口连接到所述管，用于以第一供应速率接收固体燃料流，并且用于提高固体燃料在出口处的供应流量说燃烧器的第一个室; 以及连接到第一室的出口的第二室，用于接收更快的固体燃料流并将平坦的火焰朝着玻璃熔炉的熔化室突出，具有高的固体燃料燃烧效率和低的CO和NOx排放。

3. 发明申请

WO2008138971A3 COOL FLAME COMBUSTION 审中-公开
标题翻译：冷却火焰燃烧
公开(公告)号：WO2008138971A3
公开(公告)日：2009-03-26
申请号：PCT/EP2008055992
申请日：2008-05-15
申请人： ALSTOM TECHNOLOGY LTD , MINA THEODORE ISHAQ
发明人： MINA THEODORE ISHAQ
IPC分类号： F23D1/06 , F23D14/22 , F23D14/56 , F23D14/58 , F23R3/28
CPC分类号： F23D1/06 , F23D14/22 , F23D14/56 , F23D14/58 , F23D2900/00011 , F23R3/28 , Y02E20/342
摘要： A combustion process for burning fuel in a combustion chamber (7) comprises the steps of: supplying fuel and air to a burner (1) associated with the combustion chamber, the amount ofair supplied being at least as much as required for stoichiometric combustion of the fuel and subsequent dilution of the combustion process in the combustion chamber; and injecting the fuel and all the air from the burner directly into the combustion chamber in a substantially unmixed state as a fuel stream within an air stream. Fuel is injected from a nozzle (4), which is nested within an air nozzle (12). Preferably, the fuel nozzle exitis set back within the air nozzle opening. The fuel nozzle ejects a fuel stream of such thickness d that the fuel burns in the combustion chamber (7) as a diffusion flame with a high surface-to-volume ratio at or close to the stoichiometric fuel/air ratio. The flow ofair through the air nozzle (12) is subject to the venturi effect, which increases the speed of the air stream and exerts a suction effect on the fuel. The combustion process can be performed in burners and combustors that take many different forms.
摘要翻译：用于在燃烧室（7）中燃烧燃料的燃烧过程包括以下步骤：将燃料和空气供应到与燃烧室相关联的燃烧器（1），所供应的空气量至少等于燃料和随后稀释的燃烧过程在燃烧室中; 并且将燃料和来自燃烧器的所有空气以基本上未混合的状态直接喷入燃烧室，作为气流内的燃料流。从位于空气喷嘴（12）内的喷嘴（4）喷射燃料。优选地，燃料喷嘴外部炎症回到空气喷嘴开口内。燃料喷嘴喷射燃料流，其燃料燃烧在燃烧室（7）中，作为扩散火焰，燃料流具有与化学计量燃料/空气比接近或接近的高表面体积比。通过空气喷嘴（12）的空气流经受文丘里效应，这增加了空气流的速度并对燃料施加吸力。燃烧过程可以在燃烧器和燃烧器中进行，燃烧器和燃烧器采取许多不同的形式。

4. 发明申请

WO2013097165A1 PROCESS FOR PRODUCING FLAT FLAME BY OXY-SOLID FUEL BURNER 审中-公开
标题翻译：通过氧固体燃料燃烧器生产平板火焰的方法
公开(公告)号：WO2013097165A1
公开(公告)日：2013-07-04
申请号：PCT/CN2011/084988
申请日：2011-12-30
申请人： AMERICAN AIR LIQUIDE, INC. , L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE , ZHEJIANG UNIVERSITY , KANG, Taekyu , PERIASAMY, Chendhil , TSIAVA, Remi Pierre , XUE, Yuan , PAN, Xiaobing , LIU, Freeman , ZHOU, Junhu , ZHOU, Zhijun , WANG, Zhihua , CEN, Kafai
发明人： KANG, Taekyu , PERIASAMY, Chendhil , TSIAVA, Remi Pierre , XUE, Yuan , PAN, Xiaobing , LIU, Freeman , ZHOU, Junhu , ZHOU, Zhijun , WANG, Zhihua , CEN, Kafai
IPC分类号： F23C5/14 , F23D1/00
CPC分类号： F23C5/14 , F23D1/06 , F23D2900/21001 , F23L7/007 , Y02E20/344
摘要： A process for producing a flat flame in an industrial melting furnace using solid fuel is provided. The flat flame is produced by a burner combusting particulate fuel by injecting a plurality of fuel streams (4) lying in a plane above a plurality of high speed primary oxidant steams (6) lying in a different plane and under a plurality of secondary oxidant streams (8) lying in another different plane. The velocity of the fuel streams (4) is decreased just upstream of the burner block front face in order to slow down the fuel streams (4) to allow a sufficiently long residence time in the furnace for satisfactory burnout and avoid accumulation of fuel particles inside the fuel nozzle.
摘要翻译：提供了使用固体燃料在工业熔炉中生产平坦火焰的方法。扁平火焰由燃烧燃烧颗粒燃料的燃烧器产生，该多个燃料流（4）位于位于不同平面上的多个高速主氧化剂蒸汽（6）上方的平面上，并且在多个次级氧化剂流（8）位于另一个不同的平面上。燃料流（4）的速度刚好在燃烧器块前面的上游减小，以减缓燃料流（4），以使炉中的足够长的停留时间能够令人满意的燃烧，并避免燃料颗粒内积聚燃油喷嘴。

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