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1. 发明申请

WO2011054739A3 REHEAT BURNER INJECTION SYSTEM 审中-公开
标题翻译： REHEAT燃烧器注射系统
公开(公告)号：WO2011054739A3
公开(公告)日：2011-09-15
申请号：PCT/EP2010066395
申请日：2010-10-28
申请人： ALSTOM TECHNOLOGY LTD , POYYAPAKKAM MADHAVAN , WINKLER ANTON , SYED KHAWAR , EROGLU ADNAN , CIANI ANDREA
发明人： POYYAPAKKAM MADHAVAN , WINKLER ANTON , SYED KHAWAR , EROGLU ADNAN , CIANI ANDREA
IPC分类号： F23D14/78 , F23C5/08 , F23R3/10 , F23R3/20 , F23R3/28 , F23R3/50
CPC分类号： F23R3/20 , F23C5/08 , F23D14/78 , F23R3/283 , F23R3/50 , F23R2900/03042 , F23R2900/03341
摘要： The disclosure relates to a burner, preferably for a secondary combustion chamber of a gas turbine with sequential combustion having a first and a second combustion chamber, with an injection device for the introduction of at least one gaseous fuel into the burner. According to the invention, the injection device has at least one body (22) which is arranged in the burner with at least one nozzle (15) for introducing the at least one gaseous fuel into the burner, the at least one body being configured as a streamlined body which has a streamlined cross - sectional profile and which extends with a longitudinal direction perpendicularly or at an inclination to a main flow direction (14) prevailing in the burner, the at least one nozzle having its outlet orifice at or in a trailing edge (24) of the streamlined body, wherein the body has two lateral surfaces essentially parallel to the main flow direction, and wherein upstream of the at least one nozzle on at least one lateral surface there is located at least one vortex generator (23).
摘要翻译：本公开涉及一种燃烧器，优选地用于具有顺序燃烧的燃气轮机的二次燃烧室，其具有第一和第二燃烧室，其具有用于将至少一种气态燃料引入燃烧器的注射装置。根据本发明，注射装置具有至少一个主体（22），该主体（22）布置在具有用于将至少一种气体燃料引入燃烧器的至少一个喷嘴（15）的燃烧器中，所述至少一个主体被配置为流线型的主体具有流线型的横截面轮廓，并且其纵向方向垂直地或以与燃烧器中主要流动的主流动方向（14）倾斜的方式延伸，所述至少一个喷嘴的出口孔处于或在尾部边缘（24），其中主体具有基本上平行于主流动方向的两个侧表面，并且其中在至少一个侧表面上的至少一个喷嘴的上游位于至少一个涡流发生器（23）。

2. 发明申请

WO2011054739A2 REHEAT BURNER INJECTION SYSTEM 审中-公开
标题翻译： REHEAT燃烧器注射系统
公开(公告)号：WO2011054739A2
公开(公告)日：2011-05-12
申请号：PCT/EP2010/066395
申请日：2010-10-28
申请人： ALSTOM TECHNOLOGY LTD , POYYAPAKKAM, Madhavan , WINKLER, Anton , SYED, Khawar , EROGLU, Adnan , CIANI, Andrea
发明人： POYYAPAKKAM, Madhavan , WINKLER, Anton , SYED, Khawar , EROGLU, Adnan , CIANI, Andrea
IPC分类号： F23D14/78 , F23C5/08 , F23R3/10 , F23R3/20 , F23R3/28 , F23R3/50
CPC分类号： F23R3/20 , F23C5/08 , F23D14/78 , F23R3/283 , F23R3/50 , F23R2900/03042 , F23R2900/03341
摘要： The disclosure relates to a burner (1), preferably for a secondary combustion chamber of a gas turbine with sequential combustion having a first and a second combustion chamber, with an injection device (7) for the introduction of at least one gaseous fuel into the burner (1). According to the invention, the injection device (7) has at least one body (22) which is arranged in the burner (1) with at least one nozzle (15) for introducing the at least one gaseous fuel into the burner (1), the at least one body being configured as a streamlined body (22) which has a streamlined cross-sectional profile (48) and which extends with a longitudinal direction (49) perpendicularly or at an inclination to a main flow direction (14) prevailing in the burner (1), the at least one nozzle (15) having its outlet orifice at or in a trailing edge (24) of the streamlined body (22), wherein the body (22) has two lateral surfaces (33) essentially parallel to the main flow direction (14), and wherein upstream of the at least one nozzle (15) on at least one lateral surface (33) there is located at least one vortex generator (23).
摘要翻译：本公开涉及一种燃烧器（1），优选地用于具有顺序燃烧的燃气轮机的二次燃烧室，具有第一和第二燃烧室，喷射装置（7）用于将至少一种气态燃料引入燃烧器（1）。根据本发明，注射装置（7）具有至少一个主体（22），其在燃烧器（1）中布置有至少一个用于将至少一种气体燃料引入燃烧器（1）的喷嘴（15），所述至少一个主体被配置为具有流线型横截面轮廓（48）的流线型主体（22），并且沿纵向方向（49）垂直或以主流动方向（14）倾斜延伸在所述燃烧器（1）中，所述至少一个喷嘴（15）具有位于所述流线型主体（22）的后缘（24）处或其后缘（24）处的出口孔，其中所述主体（22）基本上具有两个侧表面平行于主流动方向（14），并且其中至少一个侧表面（33）上的至少一个喷嘴（15）的上游位于至少一个涡流发生器（23）。

3. 发明申请

WO2011054771A3 PREMIXED BURNER FOR A GAS TURBINE COMBUSTOR 审中-公开
公开(公告)号：WO2011054771A3
公开(公告)日：2011-05-12
申请号：PCT/EP2010/066535
申请日：2010-10-29
申请人： ALSTOM TECHNOLOGY LTD , POYYAPAKKAM, Madhavan , WINKLER, Anton , SYED, Khawar , CIANI, Andrea
发明人： POYYAPAKKAM, Madhavan , WINKLER, Anton , SYED, Khawar , CIANI, Andrea
IPC分类号： F23R3/14 , F23R3/28
摘要： The disclosure relates to a burner (1) for a single combustion chamber or first combustion chamber of a gas turbine, with an injection device (7) for the introduction of at least one gaseous and/or liquid fuel into the burner (1), wherein the injection device (7) has at least one body (22) which is arranged in the burner (1) with at least one nozzle (15) for introducing the at least one fuel into the burner (1), wherein the at least one body (22) is located in a first section (18) of the burner (1) with a first cross-sectional area at a leading edge of the at least one body (22) with reference to a main flow direction (14) prevailing in the burner (1), wherein downstream of said body (22) a mixing zone (2) is located with a second cross-sectional area, and at and/or downstream of said body (22) the cross-sectional area is reduced, such that the first cross-sectional area is larger than the second cross-sectional area.

4. 发明申请

WO2011054757A3 REHEAT BURNER INJECTION SYSTEM WITH FUEL LANCES 审中-公开
标题翻译：燃料燃烧器燃烧器注射系统
公开(公告)号：WO2011054757A3
公开(公告)日：2011-09-15
申请号：PCT/EP2010066497
申请日：2010-10-29
申请人： ALSTOM TECHNOLOGY LTD , POYYAPAKKAM MADHAVAN , BENZ URS , THEUER ANDRE , WINKLER ANTON , CIANI ANDREA
发明人： POYYAPAKKAM MADHAVAN , BENZ URS , THEUER ANDRE , WINKLER ANTON , CIANI ANDREA
IPC分类号： F23R3/10 , F23C5/08 , F23D14/78 , F23R3/20 , F23R3/28 , F23R3/50
CPC分类号： F23D14/78 , F23C5/08 , F23R3/20 , F23R3/283 , F23R3/286 , F23R3/50 , F23R2900/03042 , F23R2900/03341
摘要： The invention relates to a burner preferably for a secondary combustion chamber of a gas turbine with sequential combustion having a first and a second combustion chamber, with an injection device for the introduction of at least one gaseous and/or liquid fuel into the burner, wherein the injection device has at least one body (22) which is arranged in the burner with at least one nozzle (15) for introducing the at least one gaseous fuel into the burner, the at least one body being configured as a streamlined body (22) which has a streamlined cross - sectional profile and which extends with a longitudinal direction perpendicularly or at an inclination to a main flow direction (14) prevailing in the burner, wherein the body (22) has two lateral surfaces essentially parallel to the main flow direction (14). Low fuel pressure drop reheat injection is possible according to the invention is the at least one nozzle (15) having its outlet orifice downstream of a trailing edge (24) of the streamlined body (22).
摘要翻译：本发明涉及一种优选用于燃气轮机二次燃烧室的燃烧器，具有连续燃烧，具有第一和第二燃烧室，以及用于将至少一种气体和/或液体燃料引入燃烧器的注射装置，其中注射装置具有至少一个本体（22），该主体（22）布置在具有用于将至少一种气体燃料引入燃烧器的至少一个喷嘴（15）的燃烧器中，所述至少一个主体被配置为流线型体），其具有流线型的横截面轮廓，并且沿纵向方向垂直地或以与燃烧器中的主流动方向（14）倾斜的方式延伸，其中主体（22）具有基本上平行于主流的两个侧表面方向（14）。根据本发明，低燃料压降再热注入是可能的，至少一个喷嘴（15）的出口孔在流线型本体（22）的后缘（24）的下游。

5. 发明申请

WO2011054771A2 PREMIXED BURNER FOR A GAS TURBINE COMBUSTOR 审中-公开
标题翻译：燃气轮机燃烧器
公开(公告)号：WO2011054771A2
公开(公告)日：2011-05-12
申请号：PCT/EP2010066535
申请日：2010-10-29
申请人： ALSTOM TECHNOLOGY LTD , POYYAPAKKAM MADHAVAN , WINKLER ANTON , SYED KHAWAR , CIANI ANDREA
发明人： POYYAPAKKAM MADHAVAN , WINKLER ANTON , SYED KHAWAR , CIANI ANDREA
IPC分类号： F23R3/14 , F23R3/28
CPC分类号： F23R3/14 , F23R3/286
摘要： The disclosure relates to a burner (1) for a single combustion chamber or first combustion chamber of a gas turbine, with an injection device (7) for the introduction of at least one gaseous and/or liquid fuel into the burner (1), wherein the injection device (7) has at least one body (22) which is arranged in the burner (1) with at least one nozzle (15) for introducing the at least one fuel into the burner (1), wherein the at least one body (22) is located in a first section (18) of the burner (1) with a first cross-sectional area at a leading edge of the at least one body (22) with reference to a main flow direction (14) prevailing in the burner (1), wherein downstream of said body (22) a mixing zone (2) is located with a second cross-sectional area, and at and/or downstream of said body (22) the cross-sectional area is reduced, such that the first cross-sectional area is larger than the second cross-sectional area.
摘要翻译：本公开涉及一种用于燃气轮机的单个燃烧室或第一燃烧室的燃烧器（1），其具有用于将至少一种气体和/或液体燃料引入燃烧器（1）的注射装置（7）其中所述注射装置（7）具有至少一个主体（22），所述主体（22）布置在所述燃烧器（1）中，具有用于将所述至少一种燃料引入所述燃烧器（1）中的至少一个喷嘴（15），其中所述至少一个一个主体（22）位于燃烧器（1）的第一部分（18）中，其相对于主流动方向（14）具有在至少一个主体（22）的前缘处的第一横截面积，在燃烧器（1）中盛行，其中在所述主体（22）的下游具有第二横截面积的混合区（2），并且在所述主体（22）的和/或下游，横截面为使得第一横截面积大于第二横截面积。

6. 发明申请

WO2011054757A2 REHEAT BURNER INJECTION SYSTEM WITH FUEL LANCES 审中-公开
标题翻译：燃料燃烧器燃烧器注射系统
公开(公告)号：WO2011054757A2
公开(公告)日：2011-05-12
申请号：PCT/EP2010/066497
申请日：2010-10-29
申请人： ALSTOM TECHNOLOGY LTD , POYYAPAKKAM, Madhavan , BENZ, Urs , THEUER, Andre , WINKLER, Anton , CIANI, Andrea
发明人： POYYAPAKKAM, Madhavan , BENZ, Urs , THEUER, Andre , WINKLER, Anton , CIANI, Andrea
IPC分类号： F23R3/10 , F23R3/20 , F23R3/28 , F23R3/50 , F23C5/08 , F23D14/78
CPC分类号： F23D14/78 , F23C5/08 , F23R3/20 , F23R3/283 , F23R3/286 , F23R3/50 , F23R2900/03042 , F23R2900/03341
摘要： The invention relates to a burner (1) preferably for a secondary combustion chamber of a gas turbine with sequential combustion having a first and a second combustion chamber, with an injection device (7) for the introduction of at least one gaseous and/or liquid fuel into the burner (1), wherein the injection device (7) has at least one body (22) which is arranged in the burner (1) with at least one nozzle (15) for introducing the at least one gaseous fuel into the burner (1), the at least one body being configured as a streamlined body (22) which has a streamlined cross-sectional profile (48) and which extends with a longitudinal direction (49) perpendicularly or at an inclination to a main flow direction (14) prevailing in the burner (1), wherein the body (22) has two lateral surfaces (33) essentially parallel to the main flow direction (14). Low fuel pressure drop reheat injection is possible according to the invention is the at least one nozzle (15) having its outlet orifice downstream of a trailing edge (24) of the streamlined body (22).
摘要翻译：本发明涉及一种燃烧器（1），其优选用于具有顺序燃烧的燃气轮机的二次燃烧室，其具有第一和第二燃烧室，其中具有用于引入至少一种气体和/或液体的注射装置（7）燃料进入燃烧器（1），其中注射装置（7）具有至少一个主体（22），其布置在燃烧器（1）中，具有至少一个喷嘴（15），用于将至少一种气体燃料引入到燃烧器燃烧器（1），所述至少一个主体被配置为流线型主体（22），其具有流线型的横截面轮廓（48），并且沿纵向方向（49）垂直地或以主流动方向（14），其中主体（22）具有基本上平行于主流动方向（14）的两个侧表面（33）。根据本发明，低燃料压降再热注入是可能的，至少一个喷嘴（15）的出口孔在流线型本体（22）的后缘（24）的下游。

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