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1. 发明授权

US5121597A Gas turbine combustor and methodd of operating the same 失效
标题翻译：燃气轮机及其运行方法
公开(公告)号：US5121597A
公开(公告)日：1992-06-16
申请号：US470596
申请日：1990-01-26
申请人： Haruo Urushidani , Seiichi Kirikami , Isao Sato , Nobuo Shimizu , Osamu Arai , Akira Shimura , Michio Kuroda , Tsuguaki Koga , Tadashi Kurokawa , Yoji Ishibashi , Katsukuni Hisano
发明人： Haruo Urushidani , Seiichi Kirikami , Isao Sato , Nobuo Shimizu , Osamu Arai , Akira Shimura , Michio Kuroda , Tsuguaki Koga , Tadashi Kurokawa , Yoji Ishibashi , Katsukuni Hisano
IPC分类号： F02C7/26 , F02C9/34 , F23C99/00 , F23R3/16 , F23R3/20 , F23R3/26 , F23R3/34
CPC分类号： F02C9/34 , F02C7/26 , F23R3/16 , F23R3/26 , F23R3/34 , F05D2270/31
摘要： A gas turbine combustor and a method of operating the gas turbine combustor, with the gas turbine combustor comprising a combustion sleeve, a combustion sub-chamber disposed at an upstream side of the combustion sleeve and having an air and fuel supply system, and a combustion main chamber disposed on a downstream side of the sub-chamber and having an air and fuel supply system. The combustion sub-chamber and combustion main chamber are formed in such a manner that the start-up of the gas turbine is effected by the hot combustion gas generated in the sub-chamber. The combustion sub-chamber is provided with an inner sleeve protruding from a side wall of the sub-chamber such that a tip of the inner sleeve is located in the vicinity of a downstream end of the sub-chamber, and a fuel nozzle is provided in a tip of the inner sleeve for increasing the fuel-to-air ratio during an initiating period of an increase in the gas turbine rotation speed.

2. 发明授权

US4766721A Combustor for gas turbine 失效
标题翻译：燃气轮机燃烧器
公开(公告)号：US4766721A
公开(公告)日：1988-08-30
申请号：US917973
申请日：1986-10-14
申请人： Nobuyuki Iizuka , Yoji Ishibashi , Isao Sato , Fumiyuki Hirose , Hiroshi Inose , Katsukuni Hisano , Katsuo Wada , Seiichi Kirikami , Michio Kuroda , Yoshihiro Uchiyama
发明人： Nobuyuki Iizuka , Yoji Ishibashi , Isao Sato , Fumiyuki Hirose , Hiroshi Inose , Katsukuni Hisano , Katsuo Wada , Seiichi Kirikami , Michio Kuroda , Yoshihiro Uchiyama
IPC分类号： F23R3/00 , F02C9/18 , F23R3/04 , F23R3/26 , F23R3/28 , F23R3/34
CPC分类号： F23R3/34 , F02C9/18 , F23R3/26 , F05D2270/31
摘要： A combustor of two-stage combustion type in which fuel is supplied only from primary fuel nozzles for combustion only in primary combustion chamber under the operating condition where gas turbine load is low, and premixed mixture is supplied into a secondary combustion chamber provided on the downstream side of the primary combustion chamber for combustion in both the primary and secondary combustion chambers under the operating condition where the load is high. An air-bleed passageway opens on a downstream side of air holes for intaking secondary combustion air to be mixed with secondary fuel and communicates with the outside of the combustor. The air-bleed passageway is provided with a regulating valve and the secondary combustion air is bled at the minimum point of the load where the secondary fuel is supplied so that the fuel to air ratio of secondary premixed mixture may not be excessively lean, thereby reducing the production of non-burned components.
摘要翻译：一种二级燃烧式的燃烧器，其中，在燃气轮机负荷低的运行条件下，燃料仅从主燃料喷嘴供给燃料，仅在一级燃烧室中燃烧，并且将预混合物供给到设置在下游的二次燃烧室在一次燃烧室中，在负载高的运行条件下在一次燃烧室和二次燃烧室中燃烧。排气通道在气孔的下游侧开口，用于吸入与二次燃料混合的二次燃烧空气并与燃烧器的外部连通。排气通道设置有调节阀，二次燃烧空气在供给二次燃料的负载的最小点处排出，使得二次预混混合物的燃料与空气的比例可能不会过度减少，从而减少生产非烧成分。

3. 发明授权

US4671069A Combustor for gas turbine 失效
标题翻译：燃气轮机燃烧器
公开(公告)号：US4671069A
公开(公告)日：1987-06-09
申请号：US809200
申请日：1985-12-16
申请人： Isao Sato , Yoji Ishibashi , Zensuke Tamura , Takashi Ohmori , Yoshimitsu Minakawa , Hidekazu Fujimura , Yoshihiro Uchiyama
发明人： Isao Sato , Yoji Ishibashi , Zensuke Tamura , Takashi Ohmori , Yoshimitsu Minakawa , Hidekazu Fujimura , Yoshihiro Uchiyama
IPC分类号： F23R3/30 , F02C9/28 , F23R3/00 , F23R3/34 , F02C1/00 , F02G3/00
CPC分类号： F23R3/286 , F23R3/346 , Y02E20/344
摘要： A premixture of compressed air and gaseous fuel is supplied and conbusted into a head combustion chamber of a combustor for gas turbine and main combustion of lean, low flame temperature is carried out in a rear combustion chamber following the heat combustion chamber to prevent the formation of high flame temperature which tends to promote NOx generation.
摘要翻译：供给压缩空气和气态燃料的预混合物，并将其燃烧到用于燃气轮机的燃烧器的燃烧器的头部燃烧室中，并且在燃烧室的后部燃烧室中执行低燃点的主燃烧，以防止形成易产生NOx的高火焰温度。

4. 发明授权

US5339635A Gas turbine combustor of the completely premixed combustion type 失效
标题翻译：完全预混合燃烧式的燃气轮机燃烧器
公开(公告)号：US5339635A
公开(公告)日：1994-08-23
申请号：US918799
申请日：1992-07-27
申请人： Yasuo Iwai , Shigeru Azuhata , Kenichi Sohma , Kiyoshi Narato , Hironobu Kobayashi , Tooru Inada , Tadayoshi Murakami , Norio Arashi , Yoji Ishibashi , Michio Kuroda
发明人： Yasuo Iwai , Shigeru Azuhata , Kenichi Sohma , Kiyoshi Narato , Hironobu Kobayashi , Tooru Inada , Tadayoshi Murakami , Norio Arashi , Yoji Ishibashi , Michio Kuroda
IPC分类号： F23D14/26 , F23D23/00 , F23R3/28 , F23R3/34
CPC分类号： F23D23/00 , F23D14/26 , F23R3/286 , F23R2900/03282
摘要： A gas turbine combustor of the pre-mixed combustion system in which the pre-mixed fuel and the air are combusted. The gas turbine combustor comprises main cylindrical nozzles provided in the end wall on the upstream side of a cylindrical combustion chamber, auxiliary nozzles formed to surround the main nozzles, a main pre-mixed gas supply for supplying a pre-mixed gas to the main nozzles, and an auxiliary pre-mixed gas supply for supplying a pre-mixed gas having an fuel/air ratio smaller than that of the main pre-mixed gas to the auxiliary nozzles, and wherein it is allowed to stably burn a lean pre-mixed gas having an fuel/air ratio of greater than 1 from a low-load condition through and up to a high-load condition of the gas turbine.
摘要翻译：预混合燃料系统的燃气轮机燃烧器，其中预混合燃料和空气燃烧。燃气轮机燃烧器包括设置在圆筒形燃烧室上游侧的端壁中的主圆柱形喷嘴，形成为围绕主喷嘴的辅助喷嘴，用于向主喷嘴供应预混合气体的主预混合气体供应以及辅助预混合气体供应源，用于将具有比主预混合气体的燃料/空气比小于预混合气体的预混合气体供应到辅助喷嘴，并且其中允许稳定地燃烧稀混合从低负荷状态通过燃气轮机的高负荷状态的燃料/空气比大于1的气体。

5. 发明授权

US5054280A Gas turbine combustor and method of running the same 失效
标题翻译：燃气轮机燃烧器及其运行方法
公开(公告)号：US5054280A
公开(公告)日：1991-10-08
申请号：US582395
申请日：1990-09-12
申请人： Yoji Ishibashi , Hiroshi Inoue , Takashi Ohmori , Takashi Hashimoto , Fumio Kato , Shigeyuki Akatsu , Akira Arai , Michio Kuroda , Katsukuni Hisano
发明人： Yoji Ishibashi , Hiroshi Inoue , Takashi Ohmori , Takashi Hashimoto , Fumio Kato , Shigeyuki Akatsu , Akira Arai , Michio Kuroda , Katsukuni Hisano
IPC分类号： F02C7/22 , F02C7/26 , F23C99/00 , F23R3/34
CPC分类号： F23R3/34
摘要： A gas turbine combustor including a first-stage combustion chamber being arranged to serve as a premix chamber for a second-stage combustion chamber and an auxiliary burner provided in the first-stage combustion chamber and arranged to effect, when fired, combustion and holding of a flame in the first-stage combustion chamber and to effect, when extinguished, feed a flame from the first-stage combustion chamber to the second-stage combustion chamber; and a method of driving the gas turbine combustor including a step of preparing the auxiliary burner in the first stage combustion chamber, the auxiliary burner being sparked when said combustion is fired, and causing the first-stage combustion camber to serve as the premixing chamber for the second-stage combustion chamber by extinguished the auxiliary burner.
摘要翻译：一种燃气轮机燃烧器，其包括第一级燃烧室，其被设置为用作第二级燃烧室的预混合室和设置在第一级燃烧室中的辅助燃烧室，并且被布置成在燃烧时燃烧和保持第一级燃烧室中的火焰，并且当熄灭时，将火焰从第一级燃烧室供给到第二级燃烧室; 以及驱动所述燃气轮机燃烧器的方法，其包括在所述第一级燃烧室中准备所述辅助燃烧器的步骤，所述辅助燃烧器在所述燃烧被点火时被点火，并且使所述第一级燃烧室用作所述预混合室，第二级燃烧室通过熄灭辅助燃烧器。

6. 发明授权

US4297319A Apparatus for removing nitrogen oxides from flue gas 失效
标题翻译：用于从烟道气中除去氮氧化物的装置
公开(公告)号：US4297319A
公开(公告)日：1981-10-27
申请号：US967052
申请日：1978-12-06
申请人： Yoji Ishibashi , Yoshihiro Uchiyama , Hidetoshi Akimoto , Makoto Sasaki
发明人： Yoji Ishibashi , Yoshihiro Uchiyama , Hidetoshi Akimoto , Makoto Sasaki
IPC分类号： B01D53/94 , B01D53/56 , B01D53/86 , F23J15/00 , B01J8/02 , F01N3/08 , F01N3/28
CPC分类号： B01D53/8631
摘要： An apparatus for removing nitrogen oxides from a flue gas comprises a first stage of injecting ammonia in a combustion flue gas and then hydrogen peroxide thereto, thereby decomposing nitrogen oxides in the combustion flue gas to nitrogen and water by gas phase reduction, and a second stage of passing the combustion flue gas leaving the first stage through a bed of catalyst whose temperature is controlled by cooling water passing through a cooling pipe provided through the bed of catalyst, thereby conducting decomposition of excess ammonia exiting from the first stage and further reaction of nitrogen oxides at the same time.
摘要翻译：用于从烟道气中除去氮氧化物的装置包括在燃烧烟道气中注入氨，然后向其中注入过氧化氢的第一阶段，从而通过气相还原将燃烧烟道气中的氮氧化物分解成氮和水，第二级使离开第一阶段的燃烧烟道气通过催化剂床，其温度由通过通过催化剂床提供的冷却管的冷却水控制，从而导致从第一阶段排出的过量氨的分解和氮的进一步反应氧化物同时进行。

7. 发明授权

US5323614A Combustor for gas turbine 失效
标题翻译：燃气轮机燃烧器
公开(公告)号：US5323614A
公开(公告)日：1994-06-28
申请号：US3608
申请日：1993-01-13
申请人： Satoshi Tsukahara , Hiroshi Inoue , Noriyuki Hayashi , Kazumi Iwai , Tamio Innami , Yoji Ishibashi , Michio Kuroda , Yasuhiko Otawara , Hiraku Ikeda , Kazuyuki Itoh , Shozo Nakamura , Hidekazu Fujimura , Kazuhito Koyama
发明人： Satoshi Tsukahara , Hiroshi Inoue , Noriyuki Hayashi , Kazumi Iwai , Tamio Innami , Yoji Ishibashi , Michio Kuroda , Yasuhiko Otawara , Hiraku Ikeda , Kazuyuki Itoh , Shozo Nakamura , Hidekazu Fujimura , Kazuhito Koyama
IPC分类号： F02C9/28 , F23R3/28 , F23R3/34 , F02C1/00
CPC分类号： F23R3/286 , F23R3/34
摘要： A premixed combustor for a gas turbine, comprises, a combustion chamber for burning a fuel with an air therein, at least two premixed fuel/air mixture outlets which are juxtaposed with each other, and through each of which a premixed fuel/air mixture flows out into the combustion chamber, and a flow deflection member arranged between the premixed fuel/air mixture outlets, urging the permixed fuel/air mixture from one of the premixed fuel/air mixture outlets to go away from another one of the premixed fuel/air mixture outlets, and terminating in the combustion chamber so that the premixed fuel/air mixture from the one of the premixed fuel/air mixture outlets is permitted to move toward the premixed fuel/air mixture flowing out from the another one of the premixed fuel/air mixture outlets after going away from the another one of the premixed fuel/air mixture outlets.
摘要翻译：一种用于燃气轮机的预混合燃烧器包括：用于燃烧燃料的燃烧室，其中具有空气的至少两个预混合燃料/空气混合物出口彼此并置，并且通过其中预混燃料/空气混合物流动并且设置在预混燃料/空气混合物出口之间的流动偏转构件，从预混合的燃料/空气混合物出口之一推动经过混合的燃料/空气混合物以远离另一种预混燃料/空气混合物出口，并且终止于燃烧室，使得来自预混燃料/空气混合物出口之一的预混合燃料/空气混合物被允许朝向从另一个预混燃料/空气混合物出口流出的预混燃料/空气混合物移动，在离开另一个预混合燃料/空气混合物出口之后的空气混合物出口。

8. 发明授权

US5069029A Gas turbine combustor and combustion method therefor 失效
标题翻译：燃气轮机燃烧器及其燃烧方法
公开(公告)号：US5069029A
公开(公告)日：1991-12-03
申请号：US563191
申请日：1990-08-06
申请人： Michio Kuroda , Seiichi Kirikami , Katsukuni Hisano , Nobuyuki Iizuka , Haruo Urushidani , Isao Sato , Yoji Ishibashi , Takashi Ohmori
发明人： Michio Kuroda , Seiichi Kirikami , Katsukuni Hisano , Nobuyuki Iizuka , Haruo Urushidani , Isao Sato , Yoji Ishibashi , Takashi Ohmori
IPC分类号： F23C99/00 , F23R3/26 , F23R3/34 , F02C3/14 , F23R3/32
CPC分类号： F23R3/26 , F23R3/346
摘要： A gas turbine combustor comprising a head combustion chamber and a rear combustion chamber connected to a downstream side of the head combustion chamber, a first stage burner for premixing first stage fuel and air and supplying the resultant fuel and air premixture into the head combustion chamber to effect first stage premix combution, a second stage burner for premixing second stage fuel and air and the resultant fuel and air premixture into the rear combustion chamber to effect premix combustion in addition to the first stage premix combustion, and a device for regulating flow rates of combustion air to be premixed with first and second stage fuel. The combustor is further provided with a pilot burner in the head combustion chamber to form pilot flame and stabilize the first stage premix combustion.

9. 发明授权

US4704869A Gas turbine combustor 失效
标题翻译：燃气轮机燃烧器
公开(公告)号：US4704869A
公开(公告)日：1987-11-10
申请号：US908662
申请日：1986-09-17
申请人： Nobuyuki Iizuka , Fumiyuki Hirose , Isao Sato , Yoji Ishibashi
发明人： Nobuyuki Iizuka , Fumiyuki Hirose , Isao Sato , Yoji Ishibashi
IPC分类号： F23R3/26 , F23R3/02 , F23R3/18 , F23R3/54 , F02C1/00 , F02G3/00
CPC分类号： F23R3/54 , F23R3/02
摘要： A gas turbine combustor has a plurality of burner units each having an inner tube defining a combustion chamber therein and an outer tube surrounding the inner tube coaxially therewith. A fuel is injected into the head portion of the inner tube and is burnt in the combustion chamber to produce hot combustion gases which are guided through a tail tube to stationary blades of a gas turbine. Combustion air is supplied through an annular passage between the inner and outer tubes from the area around the tail tube to the head portion of the inner tube. A flow-uniformalizing tube is disposed between the inner and outer tubes to cooperate with the inner tube to define therebetween an air passage. The flow-uniformalizing tube imparts a greater flow resistance to air flow from the back side of the tail tube than to the air flow from the side thereof diametrically remote from the back side, so that the flow velocity of the air flowing through the air passage is substantially uniformalized in the circumferential direction of the inner tube.
摘要翻译：燃气轮机燃烧器具有多个燃烧器单元，每个燃烧器单元具有在其中限定燃烧室的内管和与其同轴地围绕内管的外管。燃料被喷射到内管的头部并在燃烧室中燃烧以产生热燃烧气体，其被引导通过尾管到燃气轮机的静止叶片。燃烧空气通过内管和外管之间的环形通道从尾管周围的区域供应到内管的头部。流动均匀化管设置在内管和外管之间以与内管配合以在其间限定空气通道。流动均匀化管对来自尾管的后侧的气流赋予更大的流动阻力，而不是从其从背侧远离的一侧的空气流，使得流过空气通道的空气的流速在内管的圆周方向上基本均匀化。

10. 发明授权

US4683715A Method of starting gas turbine plant 失效
标题翻译：启动燃气轮机厂的方法
公开(公告)号：US4683715A
公开(公告)日：1987-08-04
申请号：US807945
申请日：1985-12-12
申请人： Nobuyuki Iizuka , Katsukuni Hisano , Ryoichiro Oshima , Katsuo Wada , Fumiyuki Hirose , Michio Kuroda , Yoshihiro Uchiyama , Yoji Ishibashi , Isao Sato , Hiroshi Inose
发明人： Nobuyuki Iizuka , Katsukuni Hisano , Ryoichiro Oshima , Katsuo Wada , Fumiyuki Hirose , Michio Kuroda , Yoshihiro Uchiyama , Yoji Ishibashi , Isao Sato , Hiroshi Inose
IPC分类号： F01K23/10 , F02C7/26 , F02C9/18 , F02C9/28 , F02C9/52 , F23R3/26 , F23R3/34
CPC分类号： F23R3/26 , F02C7/26 , F02C9/18 , F23R3/34 , F05D2270/31 , Y02E20/16
摘要： A method of starting a gas turbine plant, which plant has at least one combustor including a primary combustion chamber into which primary fuel nozzles open and a secondary combustion chamber into which secondary fuel nozzles open, a compressor for supplying the combustor with compressed combustion air, and a gas turbine driven by the combustion gas generated in the combustor and adapted to drive a load such as an electric power generator. When the gas turbine is being accelerated to a rated speed or while the load is still below a normal load range, a fuel is supplied only to the primary fuel nozzle, whereas, in other loaded operation range, the fuel is supplied to both the primary and secondary fuel nozzles. Before the fuel supply to the secondary fuel nozzles is commenced, a part of the compressed air is bled through at least one air bleed pipe leading from the compressor and having an air bleed valve. The air bleed valve is controlled in such a manner that the opening degree thereof is maximized when the fuel supply to the secondary fuel nozzles is commenced and is progressively decreased in accordance with the increase of the load such as to become substantially zero when the load has been increased to the normal load range.
摘要翻译：一种启动燃气轮机设备的方法，该设备具有至少一个燃烧器，该燃烧器包括初级燃料喷嘴打开的初级燃烧室和次级燃料喷嘴打开的二级燃烧室，用于向燃烧室供应压缩的燃烧空气的压缩机，以及由在燃烧器中产生的燃烧气体驱动并适于驱动诸如发电机的负载的燃气轮机。当燃气轮机正在加速到额定转速或负载仍然低于正常负载范围时，仅向主燃料喷嘴供应燃料，而在其他装载操作范围内，将燃料供应给主燃料和二次燃料喷嘴。在开始向二次燃料喷嘴供应燃料之前，一部分压缩空气通过至少一个从压缩机引出的排气管排出并具有排气阀。控制排气阀，使得当向二次燃料喷嘴供应的燃料开始时，其开度最大化，并且随着负载的增加逐渐减小，当负载已经变为基本为零时增加到正常负载范围。

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