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1. 发明授权

US5216885A Combustor for burning a premixed gas 失效
标题翻译：燃烧气体的燃烧器
公开(公告)号：US5216885A
公开(公告)日：1993-06-08
申请号：US495907
申请日：1990-03-20
申请人： Masayuki Taniguchi , Yasuo Yoshii , Tadayoshi Murakami , Shigeru Azuhata , Norio Arashi , Kenichi Sohma , Michio Kuroda , Hironobu Kobayashi , Yoji Ishibashi
发明人： Masayuki Taniguchi , Yasuo Yoshii , Tadayoshi Murakami , Shigeru Azuhata , Norio Arashi , Kenichi Sohma , Michio Kuroda , Hironobu Kobayashi , Yoji Ishibashi
IPC分类号： F23R3/26 , F01K23/10 , F23C6/04 , F23C7/00 , F23C9/00 , F23D14/70 , F23R3/02 , F23R3/18 , F23R3/30 , F23R3/34
CPC分类号： F23C9/006 , F01K23/10 , F23C6/047 , F23C7/00 , F23D14/70 , F23R3/02 , F23R3/346 , F23C2202/40 , F23D2209/20
摘要： Method of burning a premixed gas and a combustor for practicing the method. A jet of the premixed gas is burnt from an inside to an outside of the jet to form a premix flame. A burned gas is mixed into the premixed gas from the outside of the jet. The burned gas is produced when premixed gas is burned.

2. 发明授权

US5325660A Method of burning a premixed gas in a combustor cap 失效
标题翻译：在燃烧器盖中燃烧预混气体的方法
公开(公告)号：US5325660A
公开(公告)日：1994-07-05
申请号：US027982
申请日：1993-03-08
申请人： Masayuki Taniguchi , Yasuo Yoshii , Tadayoshi Murakami , Shigeru Azuhata , Norio Arashi , Kenichi Sohma , Michio Kuroda , Hironobu Kobayashi
发明人： Masayuki Taniguchi , Yasuo Yoshii , Tadayoshi Murakami , Shigeru Azuhata , Norio Arashi , Kenichi Sohma , Michio Kuroda , Hironobu Kobayashi
IPC分类号： F23R3/26 , F01K23/10 , F23C6/04 , F23C7/00 , F23C9/00 , F23D14/70 , F23R3/02 , F23R3/18 , F23R3/30 , F23R3/34 , F02C7/26
CPC分类号： F23C9/006 , F01K23/10 , F23C6/047 , F23C7/00 , F23D14/70 , F23R3/02 , F23R3/346 , F23C2202/40 , F23D2209/20
摘要： Method of burning a premixed gas and a combustor for practicing the method. A jet of the premixed gas is burnt from an inside to an outside of the jet to form a premix flame. A burned gas is mixed into the premixed gas from the outside of the jet. The burned gas is produced when premixed gas is burned.
摘要翻译：燃烧预混合气体和燃烧器的方法。预混合气体的射流从射流的内部燃烧到外部，形成预混火焰。将燃烧的气体从喷射器的外部混入预混气体中。燃烧的气体是在预混气体燃烧时产生的。

3. 发明授权

US5022849A Low NOx burning method and low NOx burner apparatus 失效
标题翻译：低NOx燃烧方法和低NOx燃烧装置
公开(公告)号：US5022849A
公开(公告)日：1991-06-11
申请号：US379926
申请日：1989-07-14
申请人： Yasuo Yoshii , Shigeru Azuhata , Norio Arashi , Kenichi Sohma , Tooru Inada , Hideo Kikuchi , Masayuki Taniguchi , Kiyoshi Narato , Hironobu Kobayashi , Tadayoshi Murakami , Michio Kuroda , Yoji Ishibashi , Stephen M. Masutani
发明人： Yasuo Yoshii , Shigeru Azuhata , Norio Arashi , Kenichi Sohma , Tooru Inada , Hideo Kikuchi , Masayuki Taniguchi , Kiyoshi Narato , Hironobu Kobayashi , Tadayoshi Murakami , Michio Kuroda , Yoji Ishibashi , Stephen M. Masutani
IPC分类号： F23C5/00 , F23C6/04 , F23C7/00 , F23C13/00 , F23D14/02
CPC分类号： F23C13/00 , F23C5/00 , F23C6/047 , F23C7/00 , F23D14/02 , F23C2900/05081
摘要： A low NOx burning method and apparatus wherein a low air ratio flame burned with an amount of air less than an amount of air in a theoretical air ratio required for burning fuel perfectly is formed, and combustibles discharged from the low air ratio flame are burned at a trailing stream of the low air ratio flame while supplying air. The low air ratio flame is a premixing flame burned by premixing the fuel and air, and combustion of the premixing flames is maintained in the vicinity of the premixing flame. In this way, the generation of the NOx during the burning can be greatly decreased, and the required apparatus can be small-sized.
摘要翻译：形成低NOx燃烧方法和装置，其中形成低空燃比火焰燃烧的空气量少于燃烧燃料所需的理论空气比的空气量，并且从低空燃比火焰排出的可燃物燃烧在在供应空气的同时，低空气比火焰的尾流。低空气比火焰是通过预混合燃料和空气燃烧的预混合火焰，并且预混合火焰的燃烧保持在预混合火焰附近。以这种方式，可以大大降低燃烧期间的NOx的产生，并且所需的装置可以小型化。

4. 发明授权

US5067419A Low NOx boiler 失效
标题翻译：低NOX锅炉
公开(公告)号：US5067419A
公开(公告)日：1991-11-26
申请号：US456561
申请日：1989-12-26
申请人： Hironobu Kobayashi , Shigeru Azuhata , Kiyoshi Narato , Kenichi Sohma , Yasuo Yoshii , Norio Arashi , Shigekazu Nishimoto , Isao Koyama , Tooru Inata , Hideo Kikuchi , Tadayoshi Murakami , Masayuki Taniguchi , Hiroshi Miyadera , Fumio Koda , Tatsuzou Enomoto , Kenshi Kobayashi
发明人： Hironobu Kobayashi , Shigeru Azuhata , Kiyoshi Narato , Kenichi Sohma , Yasuo Yoshii , Norio Arashi , Shigekazu Nishimoto , Isao Koyama , Tooru Inata , Hideo Kikuchi , Tadayoshi Murakami , Masayuki Taniguchi , Hiroshi Miyadera , Fumio Koda , Tatsuzou Enomoto , Kenshi Kobayashi
IPC分类号： F22B21/34 , F22B31/00 , F23D23/00
CPC分类号： F23D23/00 , F22B21/346 , F22B31/00
摘要： A low-NOx boiler comprises a burner for burning gaseous fuel, heat transfer pipes heating water by combustion heat of the burner to generate steam and having a passage through which water flows, a steam drum communicating with the heat transfer pipe and accumulating the steam from the heat transfer pipe, and an exhaust gas duct located in the furnace to exhaust combustion gas generated by combustion of gaseous fuel outside of the boiler. The boiler further comprises unburnt gas burner in the exhaust gas duct for burning unburnt content in the combustion gas flowing in the duct. The unburnt gas burner includes a nozzle for injecting premixture flow of fuel and combustion air and flame holding plate located near the downstream side of the outlet of the nozzle to interrupt the premixture flow to form a circulating flow on downstream side of the flame holding plate. As gaseous fuel and air are mixed in advance and a flame is formed, the flame length can be shortened. Furthermore, the flame holding plate enables to reduce NOx generated. Unburnt gas burner provided in the exhaust gas duct makes it possible to notably reduce the concentration of NOx discharged to the outside of the system.

5. 发明授权

US5328355A Combustor and combustion apparatus 失效
标题翻译：燃烧器和燃烧装置
公开(公告)号：US5328355A
公开(公告)日：1994-07-12
申请号：US765835
申请日：1991-09-26
申请人： Hironobu Kobayashi , Shigeru Azuhata , Masayuki Taniguchi , Tadayoshi Murakami , Kiyoshi Narato , Michio Kuroda , Satoshi Tsukahara
发明人： Hironobu Kobayashi , Shigeru Azuhata , Masayuki Taniguchi , Tadayoshi Murakami , Kiyoshi Narato , Michio Kuroda , Satoshi Tsukahara
IPC分类号： C08F259/04 , C08F259/00 , F23C7/02 , F23C9/00 , F23D11/10 , F23D23/00 , F23K5/20 , F23R3/16 , F23D11/40 , F23D11/44
CPC分类号： F23K5/20 , F23C7/02 , F23C9/006 , F23D11/107 , F23D23/00 , F23R3/16 , F23D2900/11101
摘要： In a combustor including a premixing type combustion burner which has an atomizer for ejecting a liquid fuel together with combustion air to atomize the liquid fuel, the atomizer is comprised of an inner shell to an inner peripheral surface of which the liquid fuel is supplied, an outer shell defining a passage for the combustion air running substantially straightly between the outer shell itself and an outer peripheral surface of the inner shell, and a swirling-flow guide plate for swirling the combustion air passed into the inner shell, while directing it in a downstream direction. The combustor further includes a resistor abruptly decreased in sectional area downstream and provided substantially downstream of the center of the swirling flow and in the vicinity of an outlet of the premixing type combustion burner for providing a resistance to a premixture ejected from the premixing type combustion burner.
摘要翻译：在包括预混合型燃烧器的燃烧器中，其具有用于与燃烧空气一起喷射液体燃料以雾化液体燃料的雾化器，雾化器包括内壳，其内部表面供应液体燃料，外壳限定用于在外壳本身与内壳的外周表面之间大致直线运行的燃烧空气的通道，以及用于旋转流入内壳的燃烧空气的旋流引导板，同时将其引导到下游方向。燃烧器还包括一个电阻器，其下游的截面积突然减小，并且基本上设置在旋流中心的下游，并且在预混合型燃烧器的出口附近，用于提供对从预混合型燃烧器喷出的预混合物的阻力。

6. 发明授权

US5349812A Gas turbine combustor and gas turbine generating apparatus 失效
标题翻译：燃气轮机燃烧器和燃气轮机发电装置
公开(公告)号：US5349812A
公开(公告)日：1994-09-27
申请号：US10576
申请日：1993-01-28
申请人： Masayuki Taniguchi , Hironobu Kobayashi , Kiyoshi Narato , Tadayoshi Murakami , Shigeru Azuhata , Michio Kuroda , Noriyuki Hayashi
发明人： Masayuki Taniguchi , Hironobu Kobayashi , Kiyoshi Narato , Tadayoshi Murakami , Shigeru Azuhata , Michio Kuroda , Noriyuki Hayashi
IPC分类号： F23R3/26 , F23R3/28 , F02C9/50
CPC分类号： F23R3/26
摘要： A gas turbine combustor is capable of reducing NOx over a whole load range of a gas turbine. The combustor comprises two burner systems. It is possible to independently control a flow rate of combustion air supplied to a burner of the respective systems and a flow rate of bypass air jetted from through a bypass air port. The air supplied to the burners is mixed with fuel in a mixing chamber and then ejected into a combustion chamber so as to form a flame. The amount of bypass air is controlled in accordance with an operation load, a humidity of air and a heating value of fuel. It is therefore possible to prevent any blow off and reduce NOx over the whole load range of the gas turbine.
摘要翻译：燃气轮机燃烧器能够在燃气轮机的整个负载范围内减少NOx。燃烧器包括两个燃烧器系统。可以独立地控制供给到各个系统的燃烧器的燃烧空气的流量和从旁通空气口喷射的旁路空气的流量。供给燃烧器的空气与混合室中的燃料混合，然后喷射到燃烧室中以形成火焰。旁路空气的量根据操作负荷，空气湿度和燃料的热值来控制。因此，可以防止在燃气轮机的整个负载范围内的任何吹出和减少NOx。

7. 发明授权

US5343693A Combustor and method of operating the same 失效
标题翻译：燃烧器及其操作方法
公开(公告)号：US5343693A
公开(公告)日：1994-09-06
申请号：US947828
申请日：1992-09-21
申请人： Yasutaka Komatsu , Michio Kuroda , Yasuhiko Ootawara , Nobuyuki Iizuka , Isao Sato , Masayuki Taniguchi , Noriyuki Hayashi
发明人： Yasutaka Komatsu , Michio Kuroda , Yasuhiko Ootawara , Nobuyuki Iizuka , Isao Sato , Masayuki Taniguchi , Noriyuki Hayashi
IPC分类号： F23D14/70 , F23R3/22 , F23R3/26 , F23R3/28 , F23R3/32 , F23C3/00
CPC分类号： F23R3/26 , F23D14/70 , F23R3/22 , F23D2209/20
摘要： A combustor comprises a passage area changing mechanism which relatively moves a flame holder relative to a premixed combustion nozzle in an axial direction so that the area of passage for premixed gas between an injection edge of the premixed combustion nozzle and a peripheral edge of the flame holder can be changed. Stable combustion can be maintained over a wide load range and reduction in NOx can be achieved.
摘要翻译：燃烧器包括通道区域改变机构，该通道区域改变机构使火焰保持器相对于预混合燃烧喷嘴沿轴向方向相对移动，使得预混合燃烧喷嘴的注射边缘与火焰保持器的周边边缘之间的预混合气体的通道面积可以改变可以在宽的负载范围内保持稳定的燃烧，并且可以实现NOx的还原。

8. 发明授权

US5319936A Combustor system for stabilizing a premixed flame and a turbine system using the same 失效
标题翻译：用于稳定预混火焰的燃烧器系统和使用其的涡轮机系统
公开(公告)号：US5319936A
公开(公告)日：1994-06-14
申请号：US948225
申请日：1992-09-21
申请人： Hiraku Ikeda , Michio Kuroda , Nobuyuki Iizuka , Yasutaka Komatsu , Isao Sato , Masayuki Taniguchi , Yasuhiko Ootawara , Noriyuki Hayashi
发明人： Hiraku Ikeda , Michio Kuroda , Nobuyuki Iizuka , Yasutaka Komatsu , Isao Sato , Masayuki Taniguchi , Yasuhiko Ootawara , Noriyuki Hayashi
IPC分类号： F23R3/18 , F23D23/00 , F23R3/28 , F23R3/32 , F23R3/34 , F23R3/20
CPC分类号： F23R3/286 , F23D23/00 , F23R3/34
摘要： First and second premixed burners having annular injection slots are concentrically adjacent and the injection slots are substantially aligned with each other in a longitudinal direction of the burners. A pilot burner is provided substantially in the center of the annular first premixed burner so that the injection slot of the pilot burner is substantially aligned with the injection slot of the first premixed burner in a longitudinal direction of the burner. A flame holder which forms a circulating flow of combusted gas Gh downstream of the flame holder is disposed at the downstream end of a boundary wall between the premixed burners so that the flame holder is co-used by the premixed burners. Flow rate adjusting means for adjusting the flow rate of fuel supplied to the first, second premixed burner and the pilot burner, respectively are provided. The fuel can be substantially uniformly mixed with a combustion gas. Reduction in NOx and stabilization of premixed flame can be achieved.
摘要翻译：具有环形注入槽的第一和第二预混合燃烧器同心地相邻并且喷射槽在燃烧器的纵向方向上彼此基本对齐。主要燃烧器基本上设置在环形第一预混合燃烧器的中心，使得引燃燃烧器的喷射槽在燃烧器的纵向方向上基本上与第一预混燃烧器的喷射槽对准。形成火焰保持器下游的燃烧气体Gh的循环流的火焰保持器设置在预混合燃烧器之间的边界壁的下游端，使得火焰保持器由预混燃烧器共同使用。提供了用于分别调节供应到第一，第二预混合燃烧器和引燃燃烧器的燃料的流量的流量调节装置。燃料可以与燃烧气体基本均匀地混合。可以实现NOx的还原和预混火焰的稳定化。

9. 发明授权

US07033550B2 Catalytic exhaust gas decomposition apparatus and exhaust gas decomposition method 失效
标题翻译：催化废气分解装置和废气分解方法
公开(公告)号：US07033550B2
公开(公告)日：2006-04-25
申请号：US10684375
申请日：2003-10-15
申请人： Shuichi Kanno , Shin Tamata , Kazuyoshi Irie , Kenji Yamamoto , Masayuki Taniguchi , Osamu Ito , Hironobu Kobayashi
发明人： Shuichi Kanno , Shin Tamata , Kazuyoshi Irie , Kenji Yamamoto , Masayuki Taniguchi , Osamu Ito , Hironobu Kobayashi
IPC分类号： B01D50/34 , A62D3/00
CPC分类号： B01D53/885 , Y02C20/30
摘要： The catalytic exhaust gas decomposition apparatus spirals an exhaust gas containing therein a substance to be decomposed and a reactant gas, rectifies the spiral flow, and lets the substance to be decomposed contained in the exhaust gas react with the reactant gas after the spiral flow has been rectified. This arrangement rectifies the spiral flow of the exhaust gas and the reactant gas with a plate-like baffle wall having therein a through hole at a portion near the center thereof. The spiral flow is allowed to pass through the through hole so as to be centralized temporarily. The spiral flow then passes through an enlarged section of a flow path downstream of the through hole before being introduced into the catalyst bed.
摘要翻译：催化废气分解装置使含有分解物质的废气与反应气体螺旋化，对螺旋流进行整流，使在废气中分解的物质与螺旋流动后的反应气体反应纠正这种布置使排气和反应气体的螺旋流量与其中具有在其中心附近的部分处具有通孔的板状挡板整流。允许螺旋流通过通孔，以便暂时集中。然后，在引入催化剂床之前，螺旋流通过通孔下游的流路的扩大部分。

10. 发明申请

US20060062705A1 Catalytic exhaust gas decomposition apparatus and exhaust gas decomposition method 失效
标题翻译：催化废气分解装置和废气分解方法
公开(公告)号：US20060062705A1
公开(公告)日：2006-03-23
申请号：US11270550
申请日：2005-11-10
申请人： Shuichi Kanno , Shin Tamata , Kazuyoshi Irie , Kenji Yamamoto , Masayuki Taniguchi , Osamu Ito , Hironobu Kobayashi
发明人： Shuichi Kanno , Shin Tamata , Kazuyoshi Irie , Kenji Yamamoto , Masayuki Taniguchi , Osamu Ito , Hironobu Kobayashi
IPC分类号： B01D50/00
CPC分类号： B01D53/885 , Y02C20/30
摘要： In a catalytic exhaust gas decomposition apparatus according to the preferred embodiment of the present invention, it is possible to suppress variations in velocity distribution of the gases introduced to the catalyst bed. The catalytic exhaust gas decomposition apparatus spirals an exhaust gas containing therein a substance to be decomposed and a reactant gas, rectifies the spiral flow, and lets the substance to be decomposed contained in the exhaust gas react with the reactant gas after the spiral flow has been rectified. This arrangement uses, as a means for rectifying the spiral flow of the exhaust gas and the reactant gas, a plate-like baffle wall having therein a through hole at a portion near the center thereof. The spiral flow is allowed to pass through the through hole so as to be centralized temporarily. The spiral flow then passes through an enlarged section of a flow path downstream of the through hole before being introduced into the catalyst bed. The arrangement helps minimize variations in gas velocity of the exhaust gas flowing into the catalyst bed, thereby allowing a desired decomposition rate to be obtained substantially consistently.
摘要翻译：在根据本发明优选实施方案的催化废气分解装置中，可以抑制引入催化剂床的气体的速度分布的变化。催化废气分解装置使含有分解物质的废气与反应气体螺旋化，对螺旋流进行整流，使在废气中分解的物质与螺旋流动后的反应气体反应纠正作为用于对排气和反应气体的螺旋流进行整流的装置，使用板状挡板，其中央部附近具有通孔。允许螺旋流通过通孔，以便暂时集中。然后，在引入催化剂床之前，螺旋流通过通孔下游的流路的扩大部分。这种布置有助于最小化流入催化剂床的废气的气体速度变化，从而可以基本上一致地获得所需的分解速率。

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