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公开(公告)号：US09347375B2
公开(公告)日：2016-05-24
申请号：US13531262
申请日：2012-06-22
申请人： Michael John Hughes
发明人： Michael John Hughes
CPC分类号： F02C7/08 , F02C3/14 , F02C3/34 , F23C9/00 , F23C9/006 , F23C2202/30 , F23C2202/50 , F23C2900/09001 , F23R3/005 , F23R3/04 , F23R3/06 , F23R3/286 , Y02T50/675
摘要： In one embodiment, a system includes a turbine combustor of a turbine system with the turbine combustor at least partially enclosed within a compressor discharge casing. The turbine system also includes an exhaust gas recovery system that includes an exhaust gas recirculation duct. The exhaust gas recirculation duct is configured to recirculate exhaust gas from a downstream end of the turbine combustor to an upstream end of the turbine combustor. This exhaust gas recirculation duct is entirely enclosed within the compressor discharge casing.
摘要翻译： 在一个实施例中，系统包括涡轮机系统的涡轮机燃烧器，涡轮机燃烧器至少部分地封闭在压缩机排放壳体内。 涡轮机系统还包括排气回收系统，其包括废气再循环管道。 排气再循环管道被配置为使来自涡轮机燃烧器的下游端的废气再循环到涡轮机燃烧器的上游端。 该废气再循环管道完全封闭在压缩机排放壳体内。
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公开(公告)号：US08555796B2
公开(公告)日：2013-10-15
申请号：US12238731
申请日：2008-09-26
CPC分类号： F23L7/007 , F01K3/20 , F22B35/002 , F23C9/003 , F23C9/08 , F23C2201/101 , F23C2202/50 , F23C2900/09001 , F23C2900/09002 , Y02E20/344
摘要： An oxy/fuel combustion system having a furnace arranged and disposed to combust a fuel to form a combustion fluid. The system further includes a convective section having at least one heat exchanger arranged and disposed to exchange heat between the combustion fluid and steam for use in a steam turbine. A flue gas recycle is arranged and disposed to recycle at least a portion of the combustion fluid as a recycled flue gas, the flue gas recycle having at least two expellant locations downstream of a primary combustion zone. The system includes a flow control mechanism that provides controlled amounts of the recycled flue gas to the at least two expellant locations to control temperature of the steam.
摘要翻译： 具有布置和设置为燃烧燃料以形成燃烧流体的炉的氧/燃料燃烧系统。 该系统还包括具有至少一个热交换器的对流部分，所述热交换器被布置和设置成在燃烧流体和蒸汽之间交换热量以用于蒸汽轮机。 烟道气再循环被布置和布置成将作为再循环烟道气的至少一部分燃烧流体循环，烟道气再循环具有在主燃烧区下游的至少两个驱逐位置。 该系统包括流量控制机构，其将受控量的再循环烟道气提供给至少两个驱逐位置以控制蒸汽的温度。
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公开(公告)号：US5350293A
公开(公告)日：1994-09-27
申请号：US094940
申请日：1993-07-20
CPC分类号： F23C6/045 , F23C9/006 , F23C2203/10 , F23C2900/06041 , F23C2900/09001 , F23C2900/13002 , Y02E20/366
摘要： A method for two-stage combustion in which a mixture of fuel and primary combustion air is burned in a primary combustion zone, the primary combustion air comprising less than a stoichiometric requirement for complete combustion of the fuel, a portion of cooled partial combustion products formed in the primary combustion zone is recirculated from a downstream end of the primary combustion zone to an upstream end of the primary combustion zone, secondary combustion air is introduced into a secondary combustion zone downstream of the primary combustion zone, a portion of the heat from the primary combustion zone is removed, cooling the partial combustion products formed therein, and the heat is transported away from the combustion process. An apparatus for two-stage combustion in accordance with this method is also disclosed.
摘要翻译： 一种用于二次燃烧的方法，其中燃料和一次燃烧空气的混合物在一次燃烧区中燃烧，所述一次燃烧空气包含少于燃料完全燃烧的化学计量要求，一部分冷却的部分燃烧产物形成 在主燃烧区中从主燃烧区的下游端再循环到主燃烧区的上游端，二次燃烧空气被引入主燃烧区下游的二次燃烧区，一部分来自 初级燃烧区被去除，冷却形成在其中的部分燃烧产物，并将热量从燃烧过程中输送出去。 还公开了根据该方法的两级燃烧装置。
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4.发明申请公开(公告)号：US20160222883A1
公开(公告)日：2016-08-04
申请号：US15014950
申请日：2016-02-03
发明人： Jonathan Kay Allen , Bradford David Borchert , Jesse Edwin Trout , Ilya Aleksandrovich Slobodyanskiy , Almaz Valeev , Igor Petrovich Sidko , Andrey Pavlovich Subbota
CPC分类号： F02C3/34 , F05D2220/32 , F23C9/08 , F23C2202/50 , F23C2900/09001 , F23R3/002 , F23R3/005 , F23R3/04 , F23R3/26 , F23R2900/03043 , Y02T50/675
摘要： A system includes a turbine combustor having a first volume configured to receive a combustion fluid and to direct the combustion fluid into a combustion chamber and a second volume configured to receive a first flow of an exhaust gas. The second volume is configured to direct a first portion of the first flow of the exhaust gas into the combustion chamber and to direct a second portion of the first flow of the exhaust gas into a third volume isolated from the first volume. The third volume is in fluid communication with an extraction conduit that is configured to direct the second portion of the first flow of the exhaust gas out of the turbine combustor.
摘要翻译： 一种系统包括涡轮机燃烧器，该涡轮机燃烧器具有构造成接收燃烧流体并将燃烧流体引导到燃烧室中的第一体积，以及构造成接纳排气的第一流动的第二体积。 第二体积构造成将排气的第一流动的第一部分引导到燃烧室中并将排气的第一流动的第二部分引导到与第一容积隔离的第三容积中。 第三容积与提取导管流体连通，该导出管构造成将排气的第一流动的第二部分引导出涡轮机燃烧器。
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5.发明授权Stoichiometric exhaust gas recirculation combustor with extraction port for cooling air 有权化学计量排气再循环燃烧器，具有用于冷却空气的抽出口公开(公告)号：US08910485B2
公开(公告)日：2014-12-16
申请号：US13087463
申请日：2011-04-15
CPC分类号： F02C3/34 , F05D2270/082 , F23C9/08 , F23C2900/09001 , F23R3/04 , F23R3/42
摘要： The present application provides a stoichiometric exhaust gas recovery turbine system. The stoichiometric exhaust gas recovery turbine system may include a main compressor for compressing a flow of ambient air, a turbine, and a stoichiometric exhaust gas recovery combustor. The stoichiometric exhaust gas recovery combustor may include a combustion liner, an extended flow sleeve in communication with the main compressor, and an extraction port in communication with the turbine. The extended flow sleeve receives the flow of ambient air from the main compressor so as to cool the combustion liner and then the flow of ambient air splits into an extraction flow to the turbine via the extraction port and a combustion flow within the combustion liner.
摘要翻译： 本申请提供了化学计量的废气回收涡轮机系统。 化学计量排气回收涡轮机系统可以包括用于压缩环境空气流，涡轮机和化学计量排气回收燃烧器的主压缩机。 化学计量废气回收燃烧器可以包括燃烧衬套，与主压缩机连通的延伸流动套筒以及与涡轮机连通的抽出口。 延伸的流动套管接收来自主压缩机的环境空气流，以便冷却燃烧衬套，然后环境空气的流动经由抽出口和燃烧衬套内的燃烧流分解成到涡轮机的抽吸流。
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公开(公告)号：US20130340404A1
公开(公告)日：2013-12-26
申请号：US13531262
申请日：2012-06-22
申请人： Michael John Hughes
发明人： Michael John Hughes
IPC分类号： F02C7/08
CPC分类号： F02C7/08 , F02C3/14 , F02C3/34 , F23C9/00 , F23C9/006 , F23C2202/30 , F23C2202/50 , F23C2900/09001 , F23R3/005 , F23R3/04 , F23R3/06 , F23R3/286 , Y02T50/675
摘要： In one embodiment, a system includes a turbine combustor of a turbine system with the turbine combustor at least partially enclosed within a compressor discharge casing. The turbine system also includes an exhaust gas recovery system that includes an exhaust gas recirculation duct. The exhaust gas recirculation duct is configured to recirculate exhaust gas from a downstream end of the turbine combustor to an upstream end of the turbine combustor. This exhaust gas recirculation duct is entirely enclosed within the compressor discharge casing.
摘要翻译： 在一个实施例中，系统包括涡轮机系统的涡轮机燃烧器，涡轮机燃烧器至少部分地封闭在压缩机排放壳体内。 涡轮机系统还包括排气回收系统，其包括废气再循环管道。 排气再循环管道被配置为使来自涡轮机燃烧器的下游端的废气再循环到涡轮机燃烧器的上游端。 该废气再循环管道完全封闭在压缩机排放壳体内。
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7.发明申请公开(公告)号：US20160222884A1
公开(公告)日：2016-08-04
申请号：US15014981
申请日：2016-02-03
发明人： Jonathan Kay Allen , Bradford David Borchert , Jesse Edwin Trout , Ilya Aleksandrovich Slobodyanskiy , Almaz Valeev , Igor Petrovich Sidko , Matthew Eugene Roberts , Leonid Yulk'evich Ginesin
CPC分类号： F02C3/34 , F01D9/023 , F05D2260/61 , F23C9/08 , F23C2202/50 , F23C2900/09001 , F23R3/005 , F23R3/04 , F23R3/26 , F23R2900/03043 , Y02T50/675
摘要： A system includes a turbine combustor having a first volume configured to receive a combustion fluid and to direct the combustion fluid into a combustion chamber. The turbine combustor includes a second volume configured to receive a first flow of an exhaust gas and to direct the first flow of the exhaust gas into the combustion chamber. The turbine combustor also includes a third volume disposed axially downstream from the first volume and circumferentially about the second volume. The third volume is configured to receive a second flow of the exhaust gas and to direct the second flow of the exhaust gas out of the turbine combustor via an extraction outlet, and the third volume is isolated from the first volume and from the second volume.
摘要翻译： 一种系统包括涡轮机燃烧器，该涡轮机燃烧器具有构造成接收燃烧流体并将燃烧流体引导到燃烧室中的第一容积。 涡轮机燃烧器包括构造成接收第一排气流并将废气的第一流引导到燃烧室中的第二容积。 涡轮机燃烧器还包括第三容积，其设置在第一容积的轴向下游并且围绕第二容积周向设置。 第三容积构造成接收排气的第二流并且经由抽出口将排气的第二流引导出涡轮机燃烧器，并且第三体积与第一体积和第二体积隔离。
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公开(公告)号：US20100077946A1
公开(公告)日：2010-04-01
申请号：US12238731
申请日：2008-09-26
CPC分类号： F23L7/007 , F01K3/20 , F22B35/002 , F23C9/003 , F23C9/08 , F23C2201/101 , F23C2202/50 , F23C2900/09001 , F23C2900/09002 , Y02E20/344
摘要： An oxy/fuel combustion system having a furnace arranged and disposed to combust a fuel to form a combustion fluid. The system further includes a convective section having at least one heat exchanger arranged and disposed to exchange heat between the combustion fluid and steam for use in a steam turbine. A flue gas recycle is arranged and disposed to recycle at least a portion of the combustion fluid as a recycled flue gas, the flue gas recycle having at least two expellant locations downstream of a primary combustion zone. The system includes a flow control mechanism that provides controlled amounts of the recycled flue gas to the at least two expellant locations to control temperature of the steam.
摘要翻译： 具有布置和设置为燃烧燃料以形成燃烧流体的炉的氧/燃料燃烧系统。 该系统还包括具有至少一个热交换器的对流部分，所述热交换器被布置和设置成在燃烧流体和蒸汽之间交换热量以用于蒸汽轮机。 烟道气再循环被布置和布置成将作为再循环烟道气的至少一部分燃烧流体循环，烟道气再循环具有在主燃烧区下游的至少两个驱逐位置。 该系统包括流量控制机构，其将受控量的再循环烟道气提供给至少两个驱逐位置以控制蒸汽的温度。
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9.发明申请Thermal power plant with sequential combustion and reduced-CO2 emission, and a method for operating a plant of this type 有权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
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。
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公开(公告)号：US20170059161A1
公开(公告)日：2017-03-02
申请号：US14836117
申请日：2015-08-26
CPC分类号： F23R3/16 , F02C6/06 , F02C6/08 , F02C7/12 , F02C7/18 , F02C9/18 , F05D2220/32 , F05D2240/35 , F05D2260/20 , F23C9/08 , F23C2900/09001 , F23R3/002 , F23R3/02 , F23R3/04 , F23R3/42 , F23R3/425 , F23R3/44 , F23R3/46 , F23R3/48 , F23R3/50 , F23R3/52 , F23R3/54 , F23R3/56 , F23R3/58
摘要： An air extraction port at a combustor of a gas turbine engine includes a port inlet at a combustor case of the combustor having an inlet area, a port outlet having a final area, and a fluid passage extending from the port inlet to the port outlet to convey an airflow, the port inlet sized and configured to extract the airflow from the combustor case at the same nominal upstream Mach number with a tolerance of +/−0.05.
摘要翻译： 燃气涡轮发动机的燃烧器处的空气抽出口包括在燃烧器壳体处的具有入口区域的端口入口，具有最终区域的端口出口和从端口入口延伸到端口出口的流体通道 传送气流，端口入口的尺寸和构造可以在相同标称上游马赫数处从燃烧器壳体提取气流，其公差为+/- 0.05。
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