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

US06886344B2 Method for the operation of a power plant 有权
标题翻译：发电厂运行方法
公开(公告)号：US06886344B2
公开(公告)日：2005-05-03
申请号：US10808487
申请日：2004-03-25
申请人： Hans Ulrich Frutschi , Timothy Griffin , Hans Wettstein , Dieter Winkler
发明人： Hans Ulrich Frutschi , Timothy Griffin , Hans Wettstein , Dieter Winkler
IPC分类号： F02C3/20 , F02C3/34 , F25J3/04 , F02C1/08
CPC分类号： F25J3/04636 , C10J2300/1823 , F02C3/20 , F02C3/34 , F25J3/04533 , F25J2205/80 , F25J2210/50 , F25J2240/70 , Y02E20/344 , Y02P20/129 , Y02P20/152
摘要： In a method for the operation of a power plant with a closed or quasi-closed cycle, the power plant substantially comprises at least one compressor unit (1) or a pump, at least one combustion chamber (2), at least one turbine (3) and at least one heat sink (4). In the combustion chamber (2), a fuel mass flow (14) reacts with at least one oxygen flow (12), the excess combustion products which are formed as a result (CO2, H2O) are removed from the cycle at a suitable location (5, 6), and the oxygen stream (12) fed to the combustion chamber is obtained by means of an air fractionation installation (11). Means (9) for coarse fractionation of the supplied air (8) are connected upstream of the air fractionation installation (11) in order to supply oxygen-enriched air (10) to the air fractionation installation (11).
摘要翻译：在用于操作具有封闭或准闭合循环的发电厂的方法中，发电厂基本上包括至少一个压缩机单元（1）或泵，至少一个燃烧室（2），至少一个涡轮机 3）和至少一个散热器（4）。在燃烧室（2）中，燃料质量流（14）与至少一个氧气流（12）反应，作为结果形成的过量燃烧产物（CO 2，H _{2 O）在合适位置（5,6）从循环中除去，并且通过空气分馏装置（11）获得供给到燃烧室的氧气流（12）。为了向空气分馏装置（11）供给富氧空气（10），在空气分馏装置（11）的上游连接供给空气（8）的粗分馏装置（9）。}

2. 发明授权

US07503178B2 Thermal power plant with sequential combustion and reduced-CO2 emission, and a method for operating a plant of this type 有权
标题翻译：具有顺序燃烧和减少二氧化碳排放的火力发电厂，以及这种类型的工厂的操作方法
公开(公告)号：US07503178B2
公开(公告)日：2009-03-17
申请号：US11453971
申请日：2006-06-16
申请人： Dominikus Bücker , Timothy Griffin , Dieter Winkler
发明人： Dominikus Bücker , Timothy Griffin , Dieter Winkler
IPC分类号： F02C7/16
CPC分类号： F23C13/00 , C01B3/386 , C01B2203/0261 , C01B2203/06 , C01B2203/84 , F02C1/08 , F02C3/34 , F02C6/003 , F02C6/18 , F23C6/042 , F23C9/08 , F23C2201/40 , F23C2202/30 , F23C2900/09001 , F23D2210/00 , F23R3/346 , F23R2900/00014 , F23R2900/00016 , F23R2900/03341
摘要： A thermal power plant with sequential combustion and reduced CO2 emissions is disclosed, which includes the following components, which are connected in series via in each case at least one flow passage (S): a combustion feed air compressor unit, a first combustion chamber, a high-pressure turbine stage, a second combustion chamber and a low-pressure turbine stage. The second combustion chamber and/or the low-pressure turbine stage can be supplied with a cooling gas stream for cooling purposes. A method for operating a thermal power plant of this type is also disclosed.
摘要翻译：公开了具有顺序燃烧和减少的二氧化碳排放的火力发电厂，其包括以下组件，其在每种情况下串联连接至少一个流动通道（S）：燃烧进料空气压缩机单元，第一燃烧室，高压涡轮级，第二燃烧室和低压涡轮级。可以为第二燃烧室和/或低压涡轮机级提供用于冷却目的的冷却气流。还公开了一种用于操作这种热电厂的方法。

3. 发明申请

US20060096297A1 Method and apparatus for operating a burner of a heat engine, in particular of a gas turbine installation 审中-公开
标题翻译：用于操作热机的燃烧器，特别是燃气轮机装置的方法和装置
公开(公告)号：US20060096297A1
公开(公告)日：2006-05-11
申请号：US11256113
申请日：2005-10-24
申请人： Timothy Griffin , Dieter Winkler
发明人： Timothy Griffin , Dieter Winkler
IPC分类号： F23R3/40
CPC分类号： F23C13/00 , F23C2900/13002 , F23L7/007 , F23L2900/07001 , F23R3/40 , Y02E20/322 , Y02E20/344
摘要： The invention describes a method and an apparatus for operating a burner of a heat engine, in particular of a gas turbine installation, having a burner inlet, to which a mixture of a fuel and an oxygen-enriched carrier gas is fed for combustion within a combustion chamber which adjoins the burner inlet in the direction of flow. The invention is distinguished by the following method steps: providing a first oxygen-enriched carrier gas stream, known as the first oxidizer mixture, with which the fuel is admixed to form a first fuel/oxidizer mixture, and providing a second oxygen-enriched carrier gas stream, known as the second oxidizer mixture, catalyzing the first fuel/oxidizer mixture to form a catalyzed first fuel/oxidizer mixture, in which the fuel is at least partially oxidized, mixing the catalyzed first fuel/oxidizer mixture with the second oxidizer mixture to form a second fuel/oxidizer mixture, and igniting and burning the second fuel/oxidizer mixture.
摘要翻译：本发明描述了一种用于操作具有燃烧器入口的特别是燃气轮机装置的热机的燃烧器的方法和装置，燃料和富氧载体的混合物向该燃烧器入口供入燃烧，燃烧室，其沿着流动方向邻接燃烧器入口。本发明的区别在于以下方法步骤：提供称为第一氧化剂混合物的第一富氧载体气流，燃料与其混合以形成第一燃料/氧化剂混合物，并提供第二富氧载体称为第二氧化剂混合物，催化第一燃料/氧化剂混合物以形成催化的第一燃料/氧化剂混合物，其中燃料至少部分被氧化，将催化的第一燃料/氧化剂混合物与第二氧化剂混合物以形成第二燃料/氧化剂混合物，并点燃和燃烧第二燃料/氧化剂混合物。

4. 发明授权

US07013648B2 Premix burner 有权
标题翻译：预混燃烧器
公开(公告)号：US07013648B2
公开(公告)日：2006-03-21
申请号：US10989029
申请日：2004-11-16
申请人： Timothy Griffin , Frank Reiss , Dieter Winkler
发明人： Timothy Griffin , Frank Reiss , Dieter Winkler
IPC分类号： F23D14/62
CPC分类号： F23D14/62 , F23C2900/07002 , F23C2900/9901 , F23D17/002 , F23R3/286
摘要： A premix burner includes a swirler (7) for a combustion air stream and a device for injection of fuel into the combustion air stream. The swirler (7) includes one or more inlet openings for combustion air of the combustion air stream entering the burner. The device for injection of fuel into the combustion air stream includes one or more first fuel lines (8) with first fuel injection openings (4). The opening diameter and/or the injection angle of the injection openings varies with respect to the axial and/or radial direction. Alternatively or in addition, some of the first fuel injection openings (4) may be arranged in one or more first groups of closely grouped fuel injection openings (4) so that each of the first groups forms one fuel jet with a large cross section. An improved mixing of the fuel with the combustion air is achieved with the burner in particular in cases in which the fuel is injected at the end of the burner facing the combustion chamber.
摘要翻译：预混燃烧器包括用于燃烧空气流的旋流器（7）和用于将燃料喷射到燃烧空气流中的装置。旋流器（7）包括用于燃烧空气流进入燃烧器的燃烧空气的一个或多个入口。用于将燃料喷射到燃烧空气流中的装置包括具有第一燃料喷射开口（4）的一个或多个第一燃料管线（8）。喷射开口的开口直径和/或喷射角度相对于轴向和/或径向方向变化。或者或另外，一些第一燃料喷射开口（4）可以布置在紧密分组的燃料喷射开口（4）的一个或多个第一组中，使得每个第一组形成具有大横截面的一个燃料喷射。燃烧器与燃烧空气的改进的混合是通过燃烧器实现的，特别是在燃烧器面向燃烧室的燃烧器端部喷射燃料的情况下。

5. 发明授权

US06887067B2 Catalytically operating burner 失效
标题翻译：催化操作燃烧器
公开(公告)号：US06887067B2
公开(公告)日：2005-05-03
申请号：US09843836
申请日：2001-04-30
申请人： Timothy Griffin , Peter Jansohn , Verena Schmidt , Dieter Winkler
发明人： Timothy Griffin , Peter Jansohn , Verena Schmidt , Dieter Winkler
IPC分类号： B01J35/04 , F23C13/00 , F23D14/18 , F23R3/40 , F23D21/00
CPC分类号： F23C13/00 , F23R3/40
摘要： A catalytically operating burner with a catalyzer structure (4), useful in particular for a gas turbine system, has a heat-resistant carrier material (10) that forms the walls of several adjoining channels (13). The channels (13) pervade the catalyzer structure (4) in longitudinal direction and permit that a gaseous reaction mixture flows through the catalyzer structure (4). The walls are coated at least in part with a catalyst. In order to improve the catalytic conversion within the catalyzer structure (4), communicating openings (14) are constructed in the walls between an inlet end and an outlet end of the catalyzer structure (4). Adjoining channels (13) are able to communicate with each other through the communicating openings (14).
摘要翻译：具有催化剂结构（4）的催化操作燃烧器，特别适用于燃气轮机系统，具有形成几个相邻通道（13）的壁的耐热载体材料（10）。通道（13）在纵向方向上遍及催化剂结构（4），并允许气态反应混合物流过催化剂结构（4）。至少部分地用催化剂涂覆壁。为了改善催化剂结构（4）内的催化转化，在催化剂结构（4）的入口端和出口端之间的壁中构造连通开口（14）。相邻通道（13）能够通过连通开口（14）彼此连通。

6. 发明授权

US08122719B2 Apparatus for the combustion of a fuel-oxidizer mix 有权
标题翻译：用于燃料 - 氧化剂混合物燃烧的装置
公开(公告)号：US08122719B2
公开(公告)日：2012-02-28
申请号：US12155397
申请日：2008-06-03
申请人： Timothy Griffin , Dieter Winkler
发明人： Timothy Griffin , Dieter Winkler
IPC分类号： F02C1/00
CPC分类号： F23C13/00 , B01F3/02 , B01F5/0641 , B01F5/0643 , B01J12/007 , B01J19/2485 , B01J19/249 , B01J19/32 , B01J35/04 , B01J2208/00849 , B01J2219/2454 , B01J2219/2458 , B01J2219/2459 , B01J2219/2474 , B01J2219/2479 , B01J2219/2482 , B01J2219/2493 , B01J2219/3221 , B01J2219/32213 , B01J2219/32296 , B01J2219/33 , F23C13/02 , F23C13/06 , F23C99/00 , F23D14/62 , F23R3/286 , F23R3/40
摘要： Apparatus for combustion of a fuel-oxidizer mixture in a combustion chamber of a turbogroup, in particular of a power plant wherein total oxidizer flow is divided into a main oxidizer flow and a secondary oxidizer flow. The main oxidizer flow is lean mixed with a main fuel flow in a premix burner, and the mixture is fully oxidized in the combustion chamber. The secondary oxidizer flow is divided into a pilot oxidizer flow and a heat-exchanging oxidizer flow. The pilot oxidizer flow is rich mixed with a pilot fuel flow, and the mixture is partially oxidized in a catalyst, with hydrogen being formed. Downstream of the catalyst, the partially oxidized pilot fuel-oxidizer mixture and the heat-exchanging oxidizer flow are together introduced into at least one zone which is suitable for stabilizing the combustion of the main fuel-oxidizer mixture.
摘要翻译：燃料 - 氧化剂混合物在涡轮组的燃烧室中的燃烧装置，特别是在其中总氧化剂流分为主氧化剂流和次级氧化剂流的发电厂。主要氧化剂流与预混燃烧器中的主要燃料流混合，并且混合物在燃烧室中被完全氧化。次级氧化剂流分为先导氧化剂流和热交换氧化剂流。先导氧化剂流与引燃燃料流充分混合，混合物在催化剂中部分氧化，形成氢气。在催化剂的下游，部分氧化的先导燃料 - 氧化剂混合物和热交换氧化剂流一起引入至少一个适于稳定主燃料 - 氧化剂混合物燃烧的区域。

7. 发明授权

US07610761B2 Method and device for the combustion of hydrogen in a premix burner 有权
标题翻译：预混燃烧器中氢气燃烧的方法和装置
公开(公告)号：US07610761B2
公开(公告)日：2009-11-03
申请号：US11859912
申请日：2007-09-24
申请人： Richard Carroni , Timothy Griffin , Dieter Winkler
发明人： Richard Carroni , Timothy Griffin , Dieter Winkler
IPC分类号： F02C7/22 , F02C7/26
CPC分类号： F23C13/00 , B01F5/0453 , B01F5/0456 , F23C2900/13002 , F23C2900/9901 , F23R3/40
摘要： A method and a device for producing an ignitable fuel/air mixture includes a fuel fraction which is hydrogen or a gas mixture containing hydrogen and which is burnt in a burner arrangement for driving a thermal engine, in particular a gas turbine plant. An exemplary method includes combining a fuel flow and of an air flow, so as to form a fuel/air mixture flow, and providing a further air flow, catalyzing part of the fuel/air mixture flow, so as to form a partly catalyzed fuel/air mixture, during an exothermal catalytically assisted reaction of the fuel, the released heat of which is utilized at least partially for heating the further air flow, admixing the heated further air flow to the partly catalyzed fuel/air mixture, so as to form an ignitable fuel/air mixture, and igniting and combusting the ignitable fuel/air mixture.
摘要翻译：用于产生可点燃的燃料/空气混合物的方法和装置包括燃料馏分，其为氢气或含有氢的气体混合物，并且燃烧在用于驱动热力发动机，特别是燃气轮机设备的燃烧器装置中。一种示例性方法包括组合燃料流和空气流，以便形成燃料/空气混合物流，并提供另外的空气流，催化部分燃料/空气混合物流，以形成部分催化的燃料 /空气混合物，在燃料的放热催化辅助反应期间，其释放的热被至少部分地用于加热另外的空气流，将加热的另外的空气流混合到部分催化的燃料/空气混合物中，以形成可燃燃料/空气混合物，以及点燃和燃烧可点燃的燃料/空气混合物。

8. 发明申请

US20080092513A1 Method and Device for the Combustion of Hydrogen in a Premix Burner 有权
标题翻译：预混燃烧器中氢的燃烧方法和装置
公开(公告)号：US20080092513A1
公开(公告)日：2008-04-24
申请号：US11859912
申请日：2007-09-24
申请人： Richard Carroni , Timothy Griffin , Dieter Winkler
发明人： Richard Carroni , Timothy Griffin , Dieter Winkler
IPC分类号： F23R3/40 , F23C13/00
CPC分类号： F23C13/00 , B01F5/0453 , B01F5/0456 , F23C2900/13002 , F23C2900/9901 , F23R3/40
摘要： A method and a device for producing an ignitable fuel/air mixture includes a fuel fraction which is hydrogen or a gas mixture containing hydrogen and which is burnt in a burner arrangement for driving a thermal engine, in particular a gas turbine plant. An exemplary method includes combining a fuel flow and of an air flow, so as to form a fuel/air mixture flow, and providing a further air flow, catalyzing part of the fuel/air mixture flow, so as to form a partly catalyzed fuel/air mixture, during an exothermal catalytically assisted reaction of the fuel, the released heat of which is utilized at least partially for heating the further air flow, admixing the heated further air flow to the partly catalyzed fuel/air mixture, so as to form an ignitable fuel/air mixture, and igniting and combusting the ignitable fuel/air mixture.
摘要翻译：用于产生可点燃的燃料/空气混合物的方法和装置包括燃料馏分，其为氢气或含有氢的气体混合物，并且燃烧在用于驱动热力发动机，特别是燃气轮机设备的燃烧器装置中。一种示例性方法包括组合燃料流和空气流，以便形成燃料/空气混合物流，并提供另外的空气流，催化部分燃料/空气混合物流，以形成部分催化的燃料 /空气混合物，在燃料的放热催化辅助反应期间，其释放的热被至少部分地用于加热另外的空气流，将加热的另外的空气流混合到部分催化的燃料/空气混合物中，以形成可燃燃料/空气混合物，以及点燃和燃烧可点燃的燃料/空气混合物。

9. 发明申请

US20080066443A1 GAS TURBINE PLANT FOR A WORKING MEDIUM IN THE FORM OF A CARBON DIOXIDE/WATER MIXTURE 审中-公开
标题翻译：用于二氧化碳/水混合物形式的工作介质的气体涡轮机
公开(公告)号：US20080066443A1
公开(公告)日：2008-03-20
申请号：US11845182
申请日：2007-08-27
申请人： Hans Frutschi , Timothy Griffin , Roland Span , Dieter Winkler
发明人： Hans Frutschi , Timothy Griffin , Roland Span , Dieter Winkler
IPC分类号： F02C7/00
CPC分类号： F02C6/18 , F01D17/12 , F02C1/105
摘要： A gas turbine plant with a compressor, a combustion chamber, a turbine and at least one heat sink is operated with a working medium in the form of a carbon dioxide/water mixture. A hydrocarbon reacts as fuel with oxygen in the combustion chamber, and the excess carbon dioxide and water thereby occurring is tapped from the circuit. The compressor and the turbine have in each case a rotor with moving blades and a casing with flow ducts and with guide blade cascades. In the compressor and/or the turbine, matching to the expansion behavior of the working medium, which is different from that of air, is brought about by modifications of the flow ducts, of the moving blades and/or of the guide blade cascades.
摘要翻译：具有压缩机，燃烧室，涡轮机和至少一个散热器的燃气轮机设备以二氧化碳/水混合物的形式与工作介质一起操作。烃在燃烧室中作为燃料与氧气反应，并且从电路中抽出过量的二氧化碳和水。压缩机和涡轮机在每种情况下都具有带有移动叶片的转子和具有流动管道和带导向叶片级联的壳体。在压缩机和/或涡轮机中，与不同于空气的工作介质的膨胀特性匹配是通过流动管道，动叶片和/或引导叶片级联的改进而实现的。

10. 发明申请

US20060272331A1 Thermal power plant with sequential combustion and reduced-CO2 emission, and a method for operating a plant of this type 有权
标题翻译：具有顺序燃烧和减少二氧化碳排放的火力发电厂，以及这种类型的工厂的操作方法
公开(公告)号：US20060272331A1
公开(公告)日：2006-12-07
申请号：US11453971
申请日：2006-06-16
申请人： Dominikus Bucker , Timothy Griffin , Dieter Winkler
发明人： Dominikus Bucker , Timothy Griffin , Dieter Winkler
IPC分类号： F02C7/00
CPC分类号： F23C13/00 , C01B3/386 , C01B2203/0261 , C01B2203/06 , C01B2203/84 , F02C1/08 , F02C3/34 , F02C6/003 , F02C6/18 , F23C6/042 , F23C9/08 , F23C2201/40 , F23C2202/30 , F23C2900/09001 , F23D2210/00 , F23R3/346 , F23R2900/00014 , F23R2900/00016 , F23R2900/03341
摘要： A thermal power plant with sequential combustion and reduced CO2 emissions is disclosed, which includes the following components, which are connected in series via in each case at least one flow passage (S): a combustion feed air compressor unit, a first combustion chamber, a high-pressure turbine stage, a second combustion chamber and a low-pressure turbine stage. The second combustion chamber and/or the low-pressure turbine stage can be supplied with a cooling gas stream for cooling purposes. A method for operating a thermal power plant of this type is also disclosed.
摘要翻译：公开了具有顺序燃烧和减少CO 2排放的火力发电厂，其包括以下组件，其在每种情况下串联连接至少一个流动通道（S）：燃烧进料空气压缩机单元，第一燃烧室，高压涡轮级，第二燃烧室和低压涡轮级。可以为第二燃烧室和/或低压涡轮机级提供用于冷却目的的冷却气流。还公开了一种用于操作这种热电厂的方法。

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