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1. 发明授权

US06558154B2 Burner system with staged fuel injection and method for its operation 有权
公开(公告)号：US06558154B2
公开(公告)日：2003-05-06
申请号：US09987128
申请日：2001-11-13
申请人： Adnan Eroglu , Peter Stuber , Christian Oliver Paschereit , Hans Peter Knoepfel
发明人： Adnan Eroglu , Peter Stuber , Christian Oliver Paschereit , Hans Peter Knoepfel
IPC分类号： F23C500
CPC分类号： F02C9/28 , F23R2900/00013
摘要： A burner system with staged fuel injection includes a burner with a swirl generator (1) for a combustion air stream and device(s) for introducing fuel into the combustion air stream, wherein the fuel introducing devices include at least two separate fuel supply elements (4a, 4b) with groups of fuel outlet openings for corresponding premix fuel amounts, wherein a first group is arranged downstream from a second group. The burner system furthermore includes measurement value probes (8, 9) for measuring the pulsations and emissions of the combustion, as well as a control device (10) that controls the two stages (4a, 4b) for introducing fuel dependent on the measured measuring values. The burner system permits optimized operation of the system even under changing operating and environmental conditions.

2. 发明授权

US07445445B2 Burner having a burner lance and staged fuel injection 有权
标题翻译：燃烧器具有燃烧器喷枪和分段燃料喷射
公开(公告)号：US07445445B2
公开(公告)日：2008-11-04
申请号：US10931052
申请日：2004-09-01
申请人： Adnan Eroglu , Peter Flohr , Peter Stuber , Martin Zajadatz , Christian Oliver Paschereit
发明人： Adnan Eroglu , Peter Flohr , Peter Stuber , Martin Zajadatz , Christian Oliver Paschereit
IPC分类号： F23D14/46
CPC分类号： F23C7/002 , F23C2900/07002 , F23D11/402 , F23D17/002
摘要： A burner includes a swirl generator (3) for a combustion airflow, has a conical swirl chamber (2) and a device for admitting fuel into the combustion airflow, wherein the swirl generator (3) incorporates combustion air inlet openings for the combustion airflow tangentially entering into the conical swirl chamber (2), and wherein the device for admitting fuel into the combustion airflow includes a first fuel feeding device having a first group (4) of fuel outlet openings substantially disposed in the direction of the burner axis for a first premix fuel quantity. The burner incorporates at least one second fuel feeding device having at least one second group (5) of fuel outlet openings that are substantially disposed in the direction of the burner axis for a second premix fuel quantity, which can be supplied with fuel independently from the first fuel feeding device, a burner lance (6) along a burner axis (A) projects from the side of the swirl chamber (2) with the smallest swirl chamber cross section into the swirl chamber (2), and the device for supplying fuel into the combustion airflow additionally incorporates at least one fuel outlet opening (8) within the burner lance (6), through which fuel is dischargeable along the burner axis.
摘要翻译：燃烧器包括用于燃烧气流的涡流发生器（3），具有锥形涡流室（2）和用于将燃料引入燃烧气流中的装置，其中涡流发生器（3）将燃烧空气入口与燃烧气流相切地并入进入锥形涡流室（2），并且其中用于将燃料引入燃烧空气流的装置包括第一燃料供给装置，其具有基本上沿着燃烧器轴线的方向设置的燃料出口的第一组（4），用于第一预混燃料量。燃烧器包括至少一个第二燃料供给装置，其具有燃料出口开口的至少一个第二组（5），其基本上设置在燃烧器轴线的方向上用于第二预混合燃料量，其可独立于燃料供给装置第一燃料供给装置，沿着燃烧器轴线（A）的燃烧器喷枪（6）从具有最小涡旋室横截面的涡流室（2）的侧面突出到涡流室（2）中，并且用于供给燃料的装置进入燃烧气流中还包括在燃烧器喷枪（6）内的至少一个燃料出口（8），燃料可以通过燃烧器轴线排出。

3. 发明授权

US06343927B1 Method for active suppression of hydrodynamic instabilities in a combustion system and a combustion system for carrying out the method 有权
标题翻译：用于主动抑制燃烧系统中的流体动力学不稳定性的方法和用于实施该方法的燃烧系统
公开(公告)号：US06343927B1
公开(公告)日：2002-02-05
申请号：US09625041
申请日：2000-07-24
申请人： Adnan Eroglu , Christian Oliver Paschereit , Wolfgang Polifke
发明人： Adnan Eroglu , Christian Oliver Paschereit , Wolfgang Polifke
IPC分类号： F23C1100
CPC分类号： F23D14/02 , F15C1/22 , F23C7/004 , F23D14/48 , F23D14/62 , F23R2900/00013
摘要： A method for active suppression of hydrodynamic instabilities in a combustion system in which liquid or gaseous fuel is premixed with combustion air and the fuel/air mixture is then burnt. The mass flow of the supplied fuel is modulated on the basis of a selected time function. Simplification and increased functional reliability are achieved by the modulation which is carried out using fluidics.
摘要翻译：一种在燃烧系统中主动抑制流体动力学不稳定性的方法，其中液体或气态燃料与燃烧空气和燃料/空气混合物预混合然后燃烧。所提供的燃料的质量流量基于所选择的时间函数进行调制。通过使用流体学进行的调制来实现简化和增加的功能可靠性。

4. 发明申请

US20060277918A1 METHOD FOR THE INTRODUCTION OF FUEL INTO A PREMIXING BURNER 有权
标题翻译：将燃料引入先进燃烧器的方法
公开(公告)号：US20060277918A1
公开(公告)日：2006-12-14
申请号：US11466164
申请日：2006-08-22
申请人： Adnan Eroglu , Andreas Schmid , Peter Stuber
发明人： Adnan Eroglu , Andreas Schmid , Peter Stuber
IPC分类号： F23R3/30
CPC分类号： F23R3/343 , F23R3/286
摘要： A method and a device for the introduction of fuel into a premixing burner, with a pilot gas feed and a premix gas feed for the operation of a gas turbine in the entire load range, in which the pilot gas feed is carried out via a burner lance provided in the premixing burner and the premix gas feed is carried out via side wall shells of the premixing burner. The premix gas feed and the pilot gas feed are carried out in combination, in such a way that a continuous mixture ratio between premix gas and pilot gas can be set within the premixing burner.
摘要翻译：一种用于将燃料引入预混合燃烧器的方法和装置，其具有先导气体进料和用于在整个负载范围内操作燃气涡轮机的预混合气体进料，其中先导气体进料通过燃烧器提供在预混合燃烧器中的喷枪，并且预混合气体进料通过预混合燃烧器的侧壁壳体进行。预混合气体进料和先导气体进料组合进行，使得预混合气体和先导气体之间的连续混合比可以设定在预混合燃烧器内。

5. 发明授权

US07594402B2 Method for the introduction of fuel into a premixing burner 有权
标题翻译：将燃料引入预混燃烧器的方法
公开(公告)号：US07594402B2
公开(公告)日：2009-09-29
申请号：US11466164
申请日：2006-08-22
申请人： Adnan Eroglu , Andreas Schmid , Peter Stuber
发明人： Adnan Eroglu , Andreas Schmid , Peter Stuber
IPC分类号： F02C7/22 , F02C7/26
CPC分类号： F23R3/343 , F23R3/286
摘要： A method and a device for the introduction of fuel into a premixing burner, with a pilot gas feed and a premix gas feed for the operation of a gas turbine in the entire load range, in which the pilot gas feed is carried out via a burner lance provided in the premixing burner and the premix gas feed is carried out via side wall shells of the premixing burner. The premix gas feed and the pilot gas feed are carried out in combination, in such a way that a continuous mixture ratio between premix gas and pilot gas can be set within the premixing burner.
摘要翻译：一种用于将燃料引入预混合燃烧器的方法和装置，其具有先导气体进料和用于在整个负载范围内操作燃气涡轮机的预混合气体进料，其中先导气体进料通过燃烧器提供在预混合燃烧器中的喷枪，并且预混合气体进料通过预混合燃烧器的侧壁壳体进行。预混合气体进料和先导气体进料组合进行，使得预混合气体和先导气体之间的连续混合比可以设定在预混合燃烧器内。

6. 发明授权

US07107771B2 Method for introducing fuel into a premix burner 有权
标题翻译：将燃料引入预混燃烧器的方法
公开(公告)号：US07107771B2
公开(公告)日：2006-09-19
申请号：US10381519
申请日：2001-10-01
申请人： Adnan Eroglu , Andreas Schmid , Peter Stuber
发明人： Adnan Eroglu , Andreas Schmid , Peter Stuber
IPC分类号： F02C1/00
CPC分类号： F23R3/343 , F23R3/286
摘要： A method and a device for the introduction of fuel into a premixing burner, with a pilot gas feed and a premix gas feed for the operation of a gas turbine in the entire load range, in which the pilot gas feed is carried out via a burner lance provided in the premixing burner and the premix gas feed is carried out via side wall shells of the premixing burner. The premix gas feed and the pilot gas feed are carried out in combination, in such a way that a continuous mixture ratio between premix gas and pilot gas can be set within the premixing burner.
摘要翻译：一种用于将燃料引入预混合燃烧器的方法和装置，其具有先导气体进料和用于在整个负载范围内操作燃气涡轮机的预混合气体进料，其中先导气体进料通过燃烧器提供在预混合燃烧器中的喷枪，并且预混合气体进料通过预混合燃烧器的侧壁壳体进行。预混合气体进料和先导气体进料组合进行，使得预混合气体和先导气体之间的连续混合比可以设定在预混合燃烧器内。

7. 发明申请

US20050106522A1 Burner having a burner lance and staged fuel injection 有权
标题翻译：燃烧器具有燃烧器喷枪和分段燃料喷射
公开(公告)号：US20050106522A1
公开(公告)日：2005-05-19
申请号：US10931052
申请日：2004-09-01
申请人： Adnan Eroglu , Peter Flohr , Peter Stuber , Martin Zajadatz , Christian Paschereit
发明人： Adnan Eroglu , Peter Flohr , Peter Stuber , Martin Zajadatz , Christian Paschereit
IPC分类号： F23C7/00 , F23D11/40 , F23D17/00 , F23D14/46
CPC分类号： F23C7/002 , F23C2900/07002 , F23D11/402 , F23D17/002
摘要： A burner includes a swirl generator (3) for a combustion airflow, has a conical swirl chamber (2) and a device for admitting fuel into the combustion airflow, wherein the swirl generator (3) incorporates combustion air inlet openings for the combustion airflow tangentially entering into the conical swirl chamber (2), and wherein the device for admitting fuel into the combustion airflow includes a first fuel feeding device having a first group (4) of fuel outlet openings substantially disposed in the direction of the burner axis for a first premix fuel quantity. The burner incorporates at least one second fuel feeding device having at least one second group (5) of fuel outlet openings that are substantially disposed in the direction of the burner axis for a second premix fuel quantity, which can be supplied with fuel independently from the first fuel feeding device, a burner lance (6) along a burner axis (A) projects from the side of the swirl chamber (2) with the smallest swirl chamber cross section into the swirl chamber (2), and the device for supplying fuel into the combustion airflow additionally incorporates at least one fuel outlet opening (8) within the burner lance (6), through which fuel is dischargeable along the burner axis.
摘要翻译：燃烧器包括用于燃烧气流的涡流发生器（3），具有锥形涡流室（2）和用于将燃料引入燃烧气流中的装置，其中涡流发生器（3）将燃烧空气入口与燃烧气流相切地并入进入锥形涡流室（2），并且其中用于将燃料引入燃烧空气流的装置包括第一燃料供给装置，其具有基本上沿着燃烧器轴线的方向设置的燃料出口的第一组（4），用于第一预混燃料量。燃烧器包括至少一个第二燃料供给装置，其具有燃料出口开口的至少一个第二组（5），其基本上设置在燃烧器轴线的方向上用于第二预混合燃料量，其可独立于燃料供给装置第一燃料供给装置，沿着燃烧器轴线（A）的燃烧器喷枪（6）从具有最小涡旋室横截面的涡流室（2）的侧面突出到涡流室（2）中，并且用于供给燃料的装置进入燃烧气流中还包括在燃烧器喷枪（6）内的至少一个燃料出口（8），燃料可以通过燃烧器轴线排出。

8. 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。

9. 发明授权

US09435532B2 Burner of a gas turbine 有权
标题翻译：燃气轮机的燃烧器
公开(公告)号：US09435532B2
公开(公告)日：2016-09-06
申请号：US12846087
申请日：2010-07-29
申请人： Pirmin Schiessel , Bruno Schuermans , Zdenko Papa , Norbert Emberger , Adnan Eroglu , Rainer Conzelmann , Luca Tentorio
发明人： Pirmin Schiessel , Bruno Schuermans , Zdenko Papa , Norbert Emberger , Adnan Eroglu , Rainer Conzelmann , Luca Tentorio
IPC分类号： F23L9/00 , F23D11/00 , F02C7/24 , F23D11/38 , F23D17/00 , F23R3/28
CPC分类号： F23D11/38 , F23C2900/07002 , F23C2900/07021 , F23D17/002 , F23R3/286 , F23R2900/00014
摘要： The burner of a gas turbine includes two or more part cone shells arranged offset with respect to one another and defining a cone shaped chamber with longitudinal tangential slots for feeding air therein. A lance carrying a liquid fuel nozzle arranged centrally in the cone shaped chamber is also provided. A portion of the nozzle facing the cone shaped chamber is divergent in shape. A diffuser angle (α) between the wall of the nozzle and a longitudinal axis of the cone shaped chamber is less than 5°. A diverging portion of the nozzle has a diffuser length to nozzle diameter ratio comprised between 2-6. The nozzle diameter is the smaller diameter of the diverging portion.
摘要翻译：燃气涡轮机的燃烧器包括相对于彼此偏移设置的两个或多个锥形壳体，并且限定具有用于在其中进给空气的纵向切向槽的锥形室。还提供了一种携带液体燃料喷嘴的喷枪，其中心地配置在锥形室中。面对锥形腔的喷嘴的一部分的形状是发散的。喷嘴壁与锥形腔的纵向轴线之间的扩散角（α）小于5°。喷嘴的发散部分的扩散器长度与喷嘴直径之比在2-6之间。喷嘴直径是发散部分的较小直径。

10. 发明授权

US09157637B2 Burner arrangement with deflection elements for deflecting cooling air flow 有权
标题翻译：具有用于偏转冷却空气流的偏转元件的燃烧器布置
公开(公告)号：US09157637B2
公开(公告)日：2015-10-13
申请号：US13219185
申请日：2011-08-26
申请人： Madhavan Poyyapakkam , Adnan Eroglu , Andrea Ciani , Diane Lauffer , Uwe Ruedel
发明人： Madhavan Poyyapakkam , Adnan Eroglu , Andrea Ciani , Diane Lauffer , Uwe Ruedel
IPC分类号： F23R3/00 , F23R3/34 , F23R3/04
CPC分类号： F23R3/346 , F23R3/002 , F23R3/04 , F23R2900/03041 , F23R2900/03044 , F23R2900/03045 , F23R2900/03341
摘要： An exemplary burner arrangement and method for operating a burner arrangement are disclosed. During operation of the burner arrangement a hot combustion gas, including combustion air, flows essentially parallel to a burner wall through a mixing chamber, which is delimited by the burner wall, to a combustion chamber. In the mixing chamber the hot combustion gas is mixed with an injected fuel, where cooling air from the outside of the burner wall flows through effusion holes in the burner wall into an interior of the mixing chamber. The cooling air, on the outside of the burner wall, is deflected in a directed manner in its flow direction by means of deflection elements which are in a distributed arrangement.
摘要翻译：公开了用于操作燃烧器装置的示例性燃烧器布置和方法。在燃烧器布置的操作期间，包括燃烧空气的热燃烧气体基本上平行于燃烧器壁流过燃烧器壁的混合室，燃烧器壁由燃烧室壁限定。在混合室中，热燃烧气体与喷射的燃料混合，其中来自燃烧器壁的外部的冷却空气流过燃烧器壁中的渗出孔进入混合室的内部。在燃烧器壁的外侧的冷却空气通过分布式布置的偏转元件在其流动方向上以有向的方式偏转。

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