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公开(公告)号：EP2177834A3
公开(公告)日：2017-08-16
申请号：EP09172845.1
申请日：2009-10-13
CPC分类号： F23R3/28 , F23L7/00 , F23L2900/07002 , F23L2900/07009
摘要： Disclosed is a combustor (10) including a baffle plate (12) having at least one through baffle hole (14) and at least one fuel nozzle (16) extending through the at least one baffle hole (14). A plurality of injection holes extend through the at least one fuel nozzle (16) and are configured to meter a flow of diluent into the combustor (10). Further disclosed is a method for providing diluent (22) to a combustor (10) including providing a plurality of openings located at at least one fuel nozzle (16) extending through a through hole in a baffle plate (12). The diluent is flowed through the plurality of openings toward at least one airflow opening in the at least one fuel nozzle (16).
摘要翻译： 公开了一种燃烧器（10），其包括具有至少一个贯通挡板孔（14）的挡板（12）和延伸穿过所述至少一个挡板孔（14）的至少一个燃料喷嘴（16）。 多个喷射孔延伸穿过所述至少一个燃料喷嘴（16）并且构造成计量稀释剂流入燃烧器（10）。 还公开了一种用于向燃烧器（10）提供稀释剂（22）的方法，包括提供位于延伸通过挡板（12）中的通孔的至少一个燃料喷嘴（16）处的多个开口。 稀释剂通过多个开口流向至少一个燃料喷嘴（16）中的至少一个气流开口。
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公开(公告)号：EP2573469A3
公开(公告)日：2015-08-26
申请号：EP12184400.5
申请日：2012-09-14
摘要： A combustor includes an end cap (24) having an upstream surface (30) axially separated from a downstream surface (32) and a cap shield (34) circumferentially surrounding the upstream and downstream surfaces (30,32). A first circuit (58) of tubes (24) extends from the upstream surface (30) through the downstream surface (32), and a first fuel plenum (50) is in fluid communication with the first circuit (58) of tubes (24). A second circuit (62) of tubes (24) extends from the upstream surface (30) through the downstream surface (32), and a second fuel plenum (52) downstream from the first fuel plenum (50) is in fluid communication with the second circuit (62) of tubes. A method for supplying fuel to a combustor includes flowing a working fluid through tubes (24), flowing fuel or diluent from a first fuel plenum (50) through a first circuit (58) of the tubes, and flowing fuel or diluent from a second fuel plenum (52) through a second circuit (62) of the tubes, wherein the second fuel plenum (52) is downstream from the first fuel plenum (50).
摘要翻译： 燃烧器包括具有与下游表面（32）轴向分离的上游表面（30）和沿周向环绕上游和下游表面（30,32）的帽罩（34）的端盖（24）。 管（24）的第一回路（58）从上游表面（30）延伸通过下游表面（32），并且第一燃料增压室（50）与管（24）的第一回路 ）。 管（24）的第二回路（62）从上游表面（30）延伸穿过下游表面（32），并且第一燃料室（50）下游的第二燃料室（52）与 第二管路（62）。 向燃烧器供应燃料的方法包括使工作流体流过管（24），使燃料或稀释剂从第一燃料增压室（50）流过管的第一回路（58），并使燃料或稀释剂从第二 燃料增压室（52）通过所述管的第二回路（62），其中所述第二燃料增压室（52）位于所述第一燃料增压室（50）的下游。
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公开(公告)号：EP2664851A2
公开(公告)日：2013-11-20
申请号：EP13167109.1
申请日：2013-05-08
CPC分类号： F23R3/14 , F23C2900/07001 , F23D2900/14004 , F23R3/283 , F23R3/286 , F23R2900/00012 , F23R2900/00017 , Y02T50/675
摘要： Certain embodiments include a first individual sector 100 having a first outer perimeter configured to fit together with outer perimeters of a plurality of individual sectors to form a combustor cap assembly 52 of a turbine combustor 14, wherein the first individual sector 100 comprises a first inner perimeter configured to fit about a nozzle outer perimeter of a first fuel nozzle 68, and the first individual sector 100 is configured to fixedly attach to the first fuel nozzle 68.
摘要翻译： 某些实施例包括具有第一外周界的第一独立扇区100，其被配置为与多个单独扇区的外周边配合在一起以形成涡轮机燃烧器14的燃烧器盖组件52，其中第一独立扇区100包括第一内周界 被构造成围绕第一燃料喷嘴68的喷嘴外周边配合，并且第一独立扇区100构造成固定地附接到第一燃料喷嘴68。
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公开(公告)号：EP2177833A3
公开(公告)日：2013-08-21
申请号：EP09172921.0
申请日：2009-10-13
摘要： Disclosed is a combustor (10) including a baffle plate (12) having at least one through baffle hole (14) and at least one fuel nozzle (16) extending through the at least one baffle hole (14). A circumferentially adjustable collar (26) is located at the at least one baffle hole (14) between the baffle plate (12) and the at least one fuel nozzle (16). A plurality of openings (46) at the collar (26) are configured to meter a flow of diluent (22) between the baffle hole (14) and the at least one fuel nozzle (16). Further disclosed is a method for providing diluent (22) to a combustor (10) including providing a plurality of openings (46) disposed at a circumferentially adjustable collar (26) between a baffle plate (12) and at least one fuel nozzle (16) extending through a through hole in the baffle plate (12). The diluent (22) is flowed through the plurality of openings (46) toward at least one flow channel (56) in the at least one fuel nozzle (16).
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公开(公告)号：EP2177832A3
公开(公告)日：2013-08-21
申请号：EP09172916.0
申请日：2009-10-13
发明人： Barton, Jesse Ellis , Berry, Jonathan Dwight , Hadley, Mark Allen , Nelson, Glenn David , Rohrssen, Robert Joseph , Vanselow, John Drake
CPC分类号： F23R3/04 , F23L7/005 , F23L2900/07002 , F23L2900/07003 , F23L2900/07009 , F23R3/283 , F23R3/44 , F23R3/60 , F23R2900/00017 , Y02E20/342
摘要： Disclosed is a combustor (10) including a baffle plate (12) having at least one through baffle hole (14) and at least one fuel nozzle (16) extending through the at least one baffle hole (14). At least one shroud (26) is secured to the baffle plate (12) and includes at least one piston ring (42) disposed at the shroud (26). The at least one piston ring (42) is configured to meter a flow of diluent (22) between the at least one shroud (26) and the at least one fuel nozzle (16). Further disclosed is a method for providing diluent (22) to a combustor (10) including providing a piston ring gap (44) defined by at least one piston ring (42) disposed at a baffle plate (12) and a fuel nozzle (16) extending through a through hole in the baffle plate (12). The diluent (22) is flowed through the piston ring gap (44) toward at least one airflow hole in the fuel nozzle (16).
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6.发明公开Combustor and Method for Supplying Fuel to a Combustor 有权Brennkammer zur Versorgung einer Brennkammer mit Brennstoff
公开(公告)号：EP2573469A2
公开(公告)日：2013-03-27
申请号：EP12184400.5
申请日：2012-09-14
摘要： A combustor includes an end cap (24) having an upstream surface (30) axially separated from a downstream surface (32) and a cap shield (34) circumferentially surrounding the upstream and downstream surfaces (30,32). A first circuit (58) of tubes (24) extends from the upstream surface (30) through the downstream surface (32), and a first fuel plenum (50) is in fluid communication with the first circuit (58) of tubes (24). A second circuit (62) of tubes (24) extends from the upstream surface (30) through the downstream surface (32), and a second fuel plenum (52) downstream from the first fuel plenum (50) is in fluid communication with the second circuit (62) of tubes. A method for supplying fuel to a combustor includes flowing a working fluid through tubes (24), flowing fuel or diluent from a first fuel plenum (50) through a first circuit (58) of the tubes, and flowing fuel or diluent from a second fuel plenum (52) through a second circuit (62) of the tubes, wherein the second fuel plenum (52) is downstream from the first fuel plenum (50).
摘要翻译： 燃烧器包括具有从下游表面（32）轴向分离的上游表面（30）和周向围绕上游和下游表面（30,32）的盖罩（34）的端盖（24）。 管（24）的第一回路（58）从上游表面（30）延伸穿过下游表面（32），并且第一燃料增压室（50）与管（24）的第一回路（58）流体连通 ）。 管（24）的第二回路（62）从上游表面（30）延伸穿过下游表面（32），并且第一燃料增压室（50）下游的第二燃料增压室（52）与 管的第二回路（62）。 用于向燃烧器供应燃料的方法包括使工作流体通过管（24）流动，使燃料或稀释剂从第一燃料增压室（50）流过管的第一回路（58），并将燃料或稀释剂从第二 燃料增压室（52）通过管的第二回路（62），其中第二燃料增压室（52）在第一燃料增压室（50）的下游。
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公开(公告)号：EP2551597A2
公开(公告)日：2013-01-30
申请号：EP12177964.9
申请日：2012-07-26
摘要： Systems are provided for mounting sector nozzles (34) within gas turbine combustors (12). In one embodiment, a sector nozzle (34) includes a nozzle portion (48) configured to mix fuel and air to produce a fuel-air mixture and a shell (56) coupled to the nozzle portion (48). The sector nozzle (34) also includes a first longitudinal strut (60) and a second longitudinal strut (60) coupled to a first surface (78) of the shell (56) on opposite sides of a window (67) within the first surface (78). A third longitudinal strut (62) is coupled to a second surface (84) of the shell, and the second surface (84) is disposed opposite of the first surface (78).
摘要翻译： 提供了用于将扇形喷嘴（34）安装在燃气轮机燃烧器（12）内的系统。 在一个实施例中，扇形喷嘴（34）包括被配置为混合燃料和空气以产生燃料 - 空气混合物的喷嘴部分（48）和联接到喷嘴部分（48）的壳体（56）。 扇形喷嘴（34）还包括第一纵向支柱（60）和第二纵向支柱（60），第二纵向支柱（60）在第一表面内的窗口（67）的相对侧上联接到壳体（56）的第一表面（78） （78）。 第三纵向支柱（62）联接到壳体的第二表面（84），并且第二表面（84）设置成与第一表面（78）相对。
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公开(公告)号：EP2551595A2
公开(公告)日：2013-01-30
申请号：EP12176639.8
申请日：2012-07-17
CPC分类号： F23R3/14 , F05B2260/96 , F23R3/286 , F23R3/34 , F23R2900/00014
摘要： A premixing apparatus (110) for a gas turbine system includes non-swirl elements (220) around a face (210) of the premixing apparatus (110) and one or more swirl assemblies (230) located on the face. The non-swirl elements (220) premix a premixture prior to the premixture being delivered to a combustor of the gas turbine system. Each swirl assembly (230) disturbs a flow of fluid prior to the fluid being delivered to the combustor. The premixture includes fuel and oxidant, and the fluid disturbed by the swirl assembly (230) includes the oxidant or the premixture.
摘要翻译： 用于燃气涡轮机系统的预混合装置（110）包括围绕预混合装置（110）的表面（210）和位于表面上的一个或多个涡旋组件（230）的非涡流元件（220）。 非旋流元件（220）在预混合物被输送到燃气轮机系统的燃烧器之前预混合预混物。 每个旋流组件（230）在流体被输送到燃烧器之前会扰乱流体流动。 预混合物包括燃料和氧化剂，并且由旋流组件（230）扰动的流体包括氧化剂或预混合物。
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公开(公告)号：EP2520864A2
公开(公告)日：2012-11-07
申请号：EP12166061.7
申请日：2012-04-27
CPC分类号： F23R3/283 , F23R3/286 , F23R3/34 , F23R3/46 , F23R2900/00014 , F23R2900/00017
摘要： An integrated plate (214) is provided for use with a combustor including a casing (210), a fuel plenum (234) extending circumferentially about the casing, and a fuel nozzle extending axially through the casing. The integrated plate includes a plurality of fuel injection pegs (236) that extend radially between the fuel plenum and the fuel nozzle.
摘要翻译： 提供了一种与燃烧器一起使用的集成板（214），该燃烧器包括壳体（210），围绕壳体周向延伸的燃料增压室（234），以及沿壳体轴向延伸的燃料喷嘴。 一体化板包括在燃料增压室和燃料喷嘴之间径向延伸的多个燃料喷射栓（236）。
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10.发明公开Fluid cooled reformer and method for cooling a reformer 审中-公开FlüssigkeitsgekühlterReformer und Verfahren zumKühleneines Reformers
公开(公告)号：EP2371762A3
公开(公告)日：2012-09-12
申请号：EP11159916.3
申请日：2011-03-25
CPC分类号： C01B3/386 , B01J8/0278 , B01J2208/00176 , B01J2208/00221 , B01J2208/00371 , B01J2208/0053 , B01J2208/00849 , C01B2203/0261 , C01B2203/0877 , C01B2203/0883 , C01B2203/84 , C10J3/466 , C10J2200/09 , C10J2300/0959 , C10J2300/0989 , C10J2300/1861 , C10J2300/1884 , F23C2900/03002
摘要： The present subject matter discloses a fluid cooled reformer (22) for gas turbine systems and a method for cooling both a fuel reformer (22) and a heated reformate stream produced by such fuel reformer (22). The fluid cooled reformer (22) may include a pressure vessel (24) and a reactor assembly (26) disposed within the pressure vessel (24). The reactor assembly (26) may include a reactor (46) and may be configured to receive and reform an oxygen/fuel mixture to produce a heated reformate stream. Additionally, the fluid cooled reformer (22) may include an inlet (30) configured to direct a fluid stream into the pressure vessel (24). At least a portion of the fluid stream may be used to cool the reactor assembly (26). A reformate cooling section (320 may be disposed downstream of the reactor (46) of the reactor assembly (26) and may be configured to cool the heated reformate stream.
摘要翻译： 本发明公开了一种用于燃气轮机系统的流体冷却重整器（22）和用于冷却由这种燃料重整器（22）产生的燃料重整器（22）和加热的重整产品流两者的方法。 流体冷却的重整器（22）可以包括设置在压力容器（24）内的压力容器（24）和反应器组件（26）。 反应器组件（26）可以包括反应器（46），并且可以被配置为接收和改造氧/燃料混合物以产生加热的重整产物流。 另外，流体冷却的重整器（22）可以包括构造成将流体流引导到压力容器（24）中的入口（30）。 流体流的至少一部分可用于冷却反应器组件（26）。 重整物冷却部分（320）可以设置在反应器组件（26）的反应器（46）的下游，并且可以被配置为冷却加热的重整产物流。
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