专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06609905B2 Catalytic burner 有权
标题翻译：催化燃烧器
公开(公告)号：US06609905B2
公开(公告)日：2003-08-26
申请号：US10132478
申请日：2002-04-26
申请人： Adnan Eroglu , Timothy Griffin , Jaan Hellat
发明人： Adnan Eroglu , Timothy Griffin , Jaan Hellat
IPC分类号： F23M300
CPC分类号： F23R3/36 , F23D2900/00008 , F23D2900/14004 , F23N2037/12 , F23R3/286 , F23R3/34 , F23R3/346 , F23R3/40
摘要： The invention relates to a catalytic burner (1) of a combuster (2), in particular of a power station installation, comprising an annular duct (4) leading to the combuster (2), a catalyzer (5) arranged in the annular duct (4), a primary injection device (7) for injecting a fuel into the annular duct (4) upstream of the catalyzer (5), a secondary injection device (3) for directly injecting a fuel into the combuster (2). To stabilize a recirculation zone (29) in the combuster (2), a swirl generation device (6) is provided, which is arranged in the annular duct (4) downstream of the catalyzer (5) and subjects a flow through the catalyzer (5) to a swirl.
摘要翻译：本发明涉及燃烧器（2）的催化燃烧器（1），特别是在电站设备中，包括通向燃烧器（2）的环形管道（4），设置在环形管道中的催化剂（5） 4），用于将燃料喷射到催化器（5）上游的环形管道（4）中的主注射装置（7），用于将燃料直接喷射到燃烧器（2）中的二次注射装置（3）。为了稳定在燃烧器（2）中的再循环区（29），设置有涡流发生装置（6），其设置在催化器（5）下游的环形管道（4）中并使流过催化剂（5）到漩涡

2. 发明授权

US08069671B2 Burner fuel lance configuration and method of use 有权
标题翻译：燃烧器燃油喷枪配置及使用方法
公开(公告)号：US08069671B2
公开(公告)日：2011-12-06
申请号：US12694506
申请日：2010-01-27
申请人： Jaan Hellat , Adnan Eroglu , Jan Cerny , Douglas Anthony Pennell
发明人： Jaan Hellat , Adnan Eroglu , Jan Cerny , Douglas Anthony Pennell
IPC分类号： F02C7/22 , F02C1/00
CPC分类号： F23R3/286 , F23C2900/07002 , F23C2900/07021 , F23D2900/00015 , F23R3/343
摘要： A burner (1) for a combustion chamber of a turbogroup includes a swirl generator (2), a mixer (3), and a lance (4) for introducing pilot fuel into a combustion space (10). In order to stabilize combustion, the lance (4) is designed and/or arranged so that, at least in the pilot mode of the burner (1), it extends far enough into the burner interior (5) for a flame front (16) of a combustion reaction, which takes place in the combustion space (10), to extend at least partially into the burner interior (5).
摘要翻译：用于涡轮组的燃烧室的燃烧器（1）包括涡流发生器（2），混合器（3）和用于将引燃燃料引入燃烧空间（10）的喷枪（4）。为了稳定燃烧，喷枪（4）被设计和/或布置成使得至少在燃烧器（1）的先导模式中，喷枪延伸到燃烧器内部（5）中足够远以用于火焰前端（16 ）在燃烧空间（10）中发生的燃烧反应至少部分地延伸到燃烧器内部（5）中。

3. 发明申请

US20100146983A1 BURNER FOR A COMBUSTOR OF A TURBOGROUP 有权
标题翻译：燃烧器用于涡轮组的燃烧器
公开(公告)号：US20100146983A1
公开(公告)日：2010-06-17
申请号：US12694506
申请日：2010-01-27
申请人： Jaan Hellat , Adnan Eroglu , Jan Cerny , Douglas Anthony Pennell
发明人： Jaan Hellat , Adnan Eroglu , Jan Cerny , Douglas Anthony Pennell
IPC分类号： F23D14/58 , F23D14/62 , F23D14/02
CPC分类号： F23R3/286 , F23C2900/07002 , F23C2900/07021 , F23D2900/00015 , F23R3/343
摘要： A burner (1) for a combustion chamber of a turbogroup includes a swirl generator (2), a mixer (3), and a lance (4) for introducing pilot fuel into a combustion space (10). In order to stabilize combustion, the lance (4) is designed and/or arranged so that, at least in the pilot mode of the burner (1), it extends far enough into the burner interior (5) for a flame front (16) of a combustion reaction, which takes place in the combustion space (10), to extend at least partially into the burner interior (5).
摘要翻译：用于涡轮组的燃烧室的燃烧器（1）包括涡流发生器（2），混合器（3）和用于将引燃燃料引入燃烧空间（10）的喷枪（4）。为了稳定燃烧，喷枪（4）被设计和/或布置成使得至少在燃烧器（1）的先导模式中，喷枪延伸到燃烧器内部（5）中足够远以用于火焰前端（16 ）在燃烧空间（10）中发生的燃烧反应至少部分地延伸到燃烧器内部（5）中。

4. 发明授权

US06270338B1 Method for operating a premix burner 有权
标题翻译：操作预混燃烧器的方法
公开(公告)号：US06270338B1
公开(公告)日：2001-08-07
申请号：US09179460
申请日：1998-10-27
申请人： Adnan Eroglu , Jaan Hellat , Jakob Keller , Robin McMillan , Roger Suter
发明人： Adnan Eroglu , Jaan Hellat , Jakob Keller , Robin McMillan , Roger Suter
IPC分类号： F23C500
CPC分类号： F23C7/002 , F23C2900/07002 , F23D11/24 , F23D11/38 , F23D11/402
摘要： The object of the invention is to provide a method for operating a premix burner which has improved operational reliability and functioning during certain types of operation. In addition, it is intended to specify a corresponding premix burner for carrying out the method. According to the invention, this is achieved by the fact that at least one liquid fuel (2) is injected into the inner chamber (9) of the premix burner (4) in a plain jet (26, 26′) with an injection angle &agr; of less than 10°. For this purpose, the liquid-fuel nozzle (17) has a simple injection opening (19) with a guide length (1) and with a diameter (d).
摘要翻译：本发明的目的是提供一种操作预混燃烧器的方法，其在某些类型的操作中具有改进的操作可靠性和功能。另外，用于指定用于实施该方法的相应的预混燃烧器。根据本发明，这通过以下事实实现：将至少一种液体燃料（2）注入到预混合物的内室（9）中燃烧器（4）以喷射角α小于10°的平原射流（26,26'）。为此，液体燃料喷嘴（17）具有简单的具有导向长度（1）和直径（d）的喷射开口（19）。

5. 发明申请

US20090260368A1 METHOD FOR OPERATING A GAS TURBINE 有权
标题翻译：操作气体涡轮的方法
公开(公告)号：US20090260368A1
公开(公告)日：2009-10-22
申请号：US12471665
申请日：2009-05-26
申请人： Eribert Benz , Peter Flohr , Adnan Eroglu , Felix Guethe , Jaan Hellat
发明人： Eribert Benz , Peter Flohr , Adnan Eroglu , Felix Guethe , Jaan Hellat
IPC分类号： F02C7/22
CPC分类号： F02C6/003 , C10J3/00 , C10J2300/093 , C10J2300/0959 , C10J2300/1606 , C10J2300/165 , C10J2300/1671 , C10J2300/1675 , C10J2300/1678 , C10J2300/1892 , F02C3/28 , F25J3/04545 , F25J3/04575 , Y02E20/16 , Y02E20/18
摘要： A method for operating a gas turbine (11), which is used especially in a combined-cycle power plant (30), includes inducting and compressing air by the gas turbine (11), the compressed air is fed to a combustor (18, 19) for the combustion of a syngas which is produced from coal, and the hot gases which result during the combustion are expanded in a subsequent turbine (16, 17), performing work, wherein some of the compressed air is separated into oxygen and nitrogen, and the oxygen is used in a coal gasification plant (34) for producing the syngas. With such a method, a reduction of the NOx emission is achieved without noticeable loss of output and flexibility of operation by a gas turbine (11) with reheating being used, which includes two combustors (18, 19) and two turbines (16, 17), wherein in the first combustor (18) syngas is combusted, using the compressed air, and the resulting hot gases are expanded in the first turbine (16), and wherein in the second combustor syngas is combusted, using the gases which issue from the first turbine (16), and the resulting hot gases are expanded in the second turbine (17), the two combustors (18, 19) are operated with undiluted syngas, and the flame temperature (TF) in the first combustor (18) of the gas turbine (11) is lowered compared with the operation with natural gas (TNG), while the second combustor (19) is operated largely in the normal operation (TNG) which is designed for natural gas.
摘要翻译：用于特别在联合循环发电厂（30）中使用的燃气轮机（11）的方法包括：通过燃气轮机（11）对空气进行吸入和压缩，将压缩空气供给至燃烧器（18）， 19），用于燃烧由煤产生的合成气，并且在燃烧期间产生的热气体在随后的涡轮机（16,17）中膨胀，进行工作，其中一些压缩空气被分离成氧和氮，并且在用于生产合成气的煤气化设备（34）中使用氧气。通过这样的方法，可以实现NOx排放的减少，而不会出现明显的输出损失和使用具有再加热的燃气轮机（11）的操作灵活性，其包括两个燃烧器（18,19）和两个涡轮机（16,17）），其中在所述第一燃烧器（18）中，使用所述压缩空气燃烧合成气，并且所得热气体在所述第一涡轮机（16）中膨胀，并且其中在所述第二燃烧器中合成气被燃烧，使用从第一涡轮机（16），并且所产生的热气体在第二涡轮机（17）中膨胀，两个燃烧器（18,19）用未稀释的合成气进行操作，并且第一燃烧器（18）中的火焰温度（TF）与天然气（TNG）的运转相比，燃气轮机（11）的运转下降，而第二燃烧器（19）在为天然气设计的正常运行（TNG）中运行较大。

6. 发明申请

US20090094960A1 METHOD FOR OPERATING A GAS TURBINE, METHOD OF OPERATION OF A COMBINED CYCLE POWER PLANT, AND COMBINED CYCLE POWER PLANT 有权
标题翻译：运行气体涡轮的方法，组合循环发电厂的运行方法和组合循环发电厂
公开(公告)号：US20090094960A1
公开(公告)日：2009-04-16
申请号：US12326519
申请日：2008-12-02
申请人： Adnan Eroglu , Jaan Hellat , Felix Guethe , Peter Flohr
发明人： Adnan Eroglu , Jaan Hellat , Felix Guethe , Peter Flohr
IPC分类号： F02C3/22 , F02C7/22
CPC分类号： F01K23/10 , F02C3/28 , F02C6/18 , F02C7/26 , F02C9/42 , Y02E20/16 , Y02E20/18
摘要： In a method for operating a gas turbine (GT) with sequential combustion, which has at least one compressor (12, 13), a first combustion chamber (14) with a first turbine (15) which is connected downstream, and a second combustion chamber (16) with a second turbine (17) which is connected downstream, the at least one compressor (12, 13) draws in air and compresses it. The compressed air is fed to the first combustion chamber (14) for combusting a first fuel, and the gas which issues from the first turbine (15) is fed to the second combustion chamber (16) for combusting a second fuel. Increased flexibility and safety in operation is achieved by different fuels being used as first and second fuel.
摘要翻译：在具有顺序燃烧的具有至少一个压缩机（12,13）的燃气轮机（GT）的操作方法中，具有连接在下游的第一涡轮（15）的第一燃烧室（14）和第二燃烧（16）与第二涡轮机（17）连接，所述第二涡轮机（17）连接在下游，所述至少一个压缩机（12,13）吸入空气并将其压缩。压缩空气被供给到第一燃烧室（14），用于燃烧第一燃料，并且从第一涡轮机（15）发出的气体被供给到用于燃烧第二燃料的第二燃烧室（16）。通过使用不同燃料作为第一和第二燃料来实现操作中增加的灵活性和安全性。

7. 发明授权

US08375723B2 Method for operating a gas turbine 有权
标题翻译：操作燃气轮机的方法
公开(公告)号：US08375723B2
公开(公告)日：2013-02-19
申请号：US12471665
申请日：2009-05-26
申请人： Eribert Benz , Peter Flohr , Adnan Eroglu , Felix Guethe , Jaan Hellat
发明人： Eribert Benz , Peter Flohr , Adnan Eroglu , Felix Guethe , Jaan Hellat
IPC分类号： F02C6/00 , F02C1/00
CPC分类号： F02C6/003 , C10J3/00 , C10J2300/093 , C10J2300/0959 , C10J2300/1606 , C10J2300/165 , C10J2300/1671 , C10J2300/1675 , C10J2300/1678 , C10J2300/1892 , F02C3/28 , F25J3/04545 , F25J3/04575 , Y02E20/16 , Y02E20/18
摘要： In method for operating a gas turbine (11), the compressed air is fed to a combustor (18, 19) for the combustion of a coal syngas, and the resulting hot gases are expanded in a subsequent turbine (16, 17). Some of the compressed air is separated into oxygen and nitrogen, and the oxygen is used for producing the syngas. In a first combustor, (18) syngas is combusted and the resulting hot gases are expanded in a first turbine (16), and in a second combustor syngas is combusted, using the gases which issue from the first turbine (16), and the resulting hot gases are expanded in the second turbine (17). The two combustors (18, 19) are operated with undiluted syngas, and the first combustor flame temperature (TF) is lowered compared with the operation with natural gas (TNG), while the second combustor (19) is operated in the normal operation (TNG) for natural gas.
摘要翻译：在用于操作燃气轮机（11）的方法中，压缩空气被供给到用于燃烧煤合成气的燃烧器（18,19），并且所得热气体在随后的涡轮机（16,17）中膨胀。一些压缩空气被分离成氧气和氮气，氧气用于生产合成气。在第一燃烧器中，（18）合成气被燃烧，并且所得到的热气体在第一涡轮机（16）中膨胀，并且在第二燃烧器中使用从第一涡轮机（16）发出的气体燃烧合成气，所产生的热气体在第二涡轮机（17）中膨胀。两个燃烧器（18,19）与未稀释的合成气一起操作，并且与天然气（TNG）的操作相比，第一燃烧器火焰温度（TF）降低，而第二燃烧器（19）在正常操作中操作天然气）。

8. 发明授权

US07908842B2 Method for operating a gas turbine, method of operation of a combined cycle power plant, and combined cycle power plant 有权
标题翻译：操作燃气轮机的方法，联合循环发电厂的操作方法和联合循环发电厂
公开(公告)号：US07908842B2
公开(公告)日：2011-03-22
申请号：US12326519
申请日：2008-12-02
申请人： Adnan Eroglu , Jaan Hellat , Felix Guethe , Peter Flohr
发明人： Adnan Eroglu , Jaan Hellat , Felix Guethe , Peter Flohr
IPC分类号： F02C1/06 , F02C6/00
CPC分类号： F01K23/10 , F02C3/28 , F02C6/18 , F02C7/26 , F02C9/42 , Y02E20/16 , Y02E20/18
摘要： In a method for operating a gas turbine (GT) with sequential combustion, which has at least one compressor (12, 13), a first combustion chamber (14) with a first turbine (15) which is connected downstream, and a second combustion chamber (16) with a second turbine (17) which is connected downstream, the at least one compressor (12, 13) draws in air and compresses it. The compressed air is fed to the first combustion chamber (14) for combusting a first fuel, and the gas which issues from the first turbine (15) is fed to the second combustion chamber (16) for combusting a second fuel. Increased flexibility and safety in operation is achieved by different fuels being used as first and second fuel.
摘要翻译：在具有顺序燃烧的具有至少一个压缩机（12,13）的燃气轮机（GT）的操作方法中，具有连接在下游的第一涡轮（15）的第一燃烧室（14）和第二燃烧（16）与第二涡轮机（17）连接，所述第二涡轮机（17）连接在下游，所述至少一个压缩机（12,13）吸入空气并将其压缩。压缩空气被供给到第一燃烧室（14），用于燃烧第一燃料，并且从第一涡轮机（15）发出的气体被供给到用于燃烧第二燃料的第二燃烧室（16）。通过使用不同燃料作为第一和第二燃料来实现操作中增加的灵活性和安全性。

9. 发明授权

US06769903B2 Method for operating a burner and burner with stepped premix gas injection 有权
标题翻译：使用阶梯式预混合气体注入操作燃烧器和燃烧器的方法
公开(公告)号：US06769903B2
公开(公告)日：2004-08-03
申请号：US10311248
申请日：2003-04-11
申请人： Adnan Eroglu , Jaan Hellat , Peter Stuber
发明人： Adnan Eroglu , Jaan Hellat , Peter Stuber
IPC分类号： F23C500
CPC分类号： F23R3/286 , F23C7/002 , F23C2900/07002 , F23D17/002 , F23D2900/14021
摘要： The present invention relates to a method of operating a burner, which comprises at least one first fuel supply conduit (5) with a first group of fuel outlet openings (6), essentially arranged in the direction of a burner longitudinal axis (3), for a first premix fuel quantity and one or a plurality of second fuel supply conduits (7) with a second group of fuel outlet openings (8), essentially arranged in the direction of the burner longitudinal axis (3), for a second premix fuel quantity, it being possible to admit fuel to the second fuel supply conduits (7) independently of the first fuel supply conduit (5). In the method, both fuel supply conduits (5, 7) are operated with the same fuel. By means of the present method of operating a burner, optimum mixing conditions can be set even in the case of different loads, gas qualities or gas preheat temperatures.
摘要翻译：本发明涉及一种操作燃烧器的方法，该燃烧器包括至少一个具有第一组燃料出口（6）的第一燃料供应管道（5），其基本上沿燃烧器纵向轴线（3）的方向布置，用于第一预混合燃料量和具有基本上沿着燃烧器纵向轴线（3）的方向布置的第二组燃料出口（8）的一个或多个第二燃料供应管道（7），用于第二预混合燃料数量，可以独立于第一燃料供应管道（5）将燃料允许给第二燃料供应管道（7）。在该方法中，两个燃料供应管道（5,7）都以相同的燃料运行。通过本方法操作燃烧器，即使在不同负载，气体质量或气体预热温度的情况下，也可以设定最佳混合条件。

10. 发明授权

US09828912B2 Combined cycle power plant with flue gas recirculation 有权
公开(公告)号：US09828912B2
公开(公告)日：2017-11-28
申请号：US13116486
申请日：2011-05-26
申请人： Marta De La Cruz Garcia , Thierry Lachaux , Andre Burdet , Jaan Hellat
发明人： Marta De La Cruz Garcia , Thierry Lachaux , Andre Burdet , Jaan Hellat
IPC分类号： F02C3/34 , F01K17/04 , F01K23/10 , F02C3/28 , F02C6/00 , F02C9/24
CPC分类号： F02C3/34 , F01K17/04 , F01K23/10 , F02C3/28 , F02C6/003 , F02C9/24 , Y02E20/16 , Y02E20/326
摘要： An exemplary method for the operation of a CCPP with flue gas recirculation to reduce NOx emissions and/or to increase the CO2 concentration in the flue gases to facilitate CO2 capture from the flue gases as well as a plant designed to operate is disclosed. To allow a high flue gas recirculation ration (rFRG) an imposed combustion inhomogeneity ratio (ri) is used for flame stabilization. The imposed combustion inhomogeneity ratio (ri) is controlled as function of the flue gas recirculation rate (rFRG) and/or combustion pressure. Oxygen or oxygen enriched air to the gas turbine inlet gases or to the combustor is admixed to enhance operatability.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式