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1. 发明申请

US20120122040A1 Methods and Systems for Analyzing Combustion System Operation 有权
标题翻译：分析燃烧系统运行的方法与系统
公开(公告)号：US20120122040A1
公开(公告)日：2012-05-17
申请号：US12947052
申请日：2010-11-16
申请人： Guang Xu , David Moyeda , Neil Widmer , Wei Zhou
发明人： Guang Xu , David Moyeda , Neil Widmer , Wei Zhou
IPC分类号： F23N5/00 , G06F19/00 , G01N33/00
CPC分类号： G01N33/004 , F23N5/003 , F23N5/006 , G01N33/0075 , Y02A50/243
摘要： Systems and methods for analyzing combustion system operation are provided. According to one embodiment, a method can include receiving multiple CO measurements from respective CO sensors distributed within a combustion system; receiving multiple O2 measurements from respective O2 sensors distributed within the combustion system; and determining at least one operating condition of the combustion system based at least in part on CO indicated by the CO measurements relative to O2 indicated by the O2 measurements.
摘要翻译：提供了分析燃烧系统运行的系统和方法。根据一个实施例，一种方法可以包括从分配在燃烧系统内的各个CO传感器接收多个CO测量; 从分配在燃烧系统内的各个O 2传感器接收多个O2测量; 以及至少部分地基于由所述O 2测量所指示的相对于O 2的CO测量值指示的CO确定所述燃烧系统的至少一个操作条件。

2. 发明授权

US09310347B2 Methods and systems for analyzing combustion system operation 有权
标题翻译：分析燃烧系统运行的方法和系统
公开(公告)号：US09310347B2
公开(公告)日：2016-04-12
申请号：US12947052
申请日：2010-11-16
申请人： Guang Xu , David Moyeda , Neil Widmer , Wei Zhou
发明人： Guang Xu , David Moyeda , Neil Widmer , Wei Zhou
IPC分类号： F23N5/24 , G01N7/00 , G01N31/00 , G01N33/00 , F23N5/00
CPC分类号： G01N33/004 , F23N5/003 , F23N5/006 , G01N33/0075 , Y02A50/243
摘要： Systems and methods for analyzing combustion system operation are provided. According to one embodiment, a method can include receiving multiple CO measurements from respective CO sensors distributed within a combustion system; receiving multiple O2 measurements from respective O2 sensors distributed within the combustion system; and determining at least one operating condition of the combustion system based at least in part on CO indicated by the CO measurements relative to O2 indicated by the O2 measurements.
摘要翻译：提供了分析燃烧系统运行的系统和方法。根据一个实施例，一种方法可以包括从分配在燃烧系统内的各个CO传感器接收多个CO测量; 从分配在燃烧系统内的各个O 2传感器接收多个O2测量; 以及至少部分地基于由所述O 2测量所指示的相对于O 2的CO测量值指示的CO确定所述燃烧系统的至少一个操作条件。

3. 发明申请

US20080110381A1 MULTI-COMPARTMENT OVERFIRE AIR AND N-AGENT INJECTION METHOD AND SYSTEM FOR NITROGEN OXIDE REDUCTION IN FLUE GAS 有权
标题翻译：多层空气和氮气注入方法和氮氧化物还原在烟气中的系统
公开(公告)号：US20080110381A1
公开(公告)日：2008-05-15
申请号：US12014930
申请日：2008-01-16
申请人： Larry Swanson , Wei Zhou , David Moyeda , Roy Payne
发明人： Larry Swanson , Wei Zhou , David Moyeda , Roy Payne
IPC分类号： F23J15/00 , F23B10/00
CPC分类号： B01D53/56 , B01D53/62 , B01D53/79 , F23C2201/101 , F23C2201/30 , F23J7/00 , F23J2215/10 , Y02A50/2341
摘要： A method of decreasing a concentration of nitrogen oxides in a combustion gas flowing through a vessel including: generating a flue gas in a combustion zone of the vessel, the flue gas containing nitrogen oxides and carbon monoxide; providing overfire air into a burnout zone of the vessel from a first injector of overfire air to oxidize at least some of the carbon monoxide in the flue gas; injecting a selective reducing agent concurrent with overfire air at a level in the burnout zone downstream of the first injector of overfire air and downstream of the oxidization of the carbon monoxide, and reacting the selective reducing agent with the flue gas to reduce the nitrogen oxides.
摘要翻译：一种降低流过容器的燃烧气体中的氮氧化物的浓度的方法，包括：在容器的燃烧区产生烟道气，所述烟道气含有氮氧化物和一氧化碳; 从第一喷射器的超燃空气向容器的燃尽区提供过量的空气，以氧化烟道气中的至少一些一氧化碳; 在超燃空气的第一喷射器下游的燃尽区域和一氧化碳的氧化下游，将过量空气同时喷射选择性还原剂，并使选择性还原剂与烟道气反应以还原氮氧化物。

4. 发明申请

US20120244479A1 Combustion System Using Recycled Flue Gas to Boost Overfire Air 审中-公开
标题翻译：燃烧系统利用回收烟道气提升过热空气
公开(公告)号：US20120244479A1
公开(公告)日：2012-09-27
申请号：US13053364
申请日：2011-03-22
申请人： Wei Zhou , David Moyeda
发明人： Wei Zhou , David Moyeda
IPC分类号： F23C9/00
CPC分类号： F23C9/003 , F23C6/045 , F23C2201/101 , F23C2202/30 , F23K1/00 , F23K2201/103 , F23L9/02 , F23L15/04 , F23N3/00 , Y02E20/348
摘要： The present application and the resultant patent provide a combustion system. The combustion system may include a combustion chamber for combusting a flow of fuel and a flow of air to a flow of flue gases, an overfire air system in communication with the combustion chamber, and a flue gas return line in communication with the overfire air system such that a recycled flue gas flow mixes with an overtire air flow before entry into the combustion chamber.
摘要翻译：本申请和所得专利提供了一种燃烧系统。燃烧系统可以包括用于燃烧燃料流和空气流到烟道气的燃烧室，与燃烧室连通的过火空气系统以及与过火空气系统连通的烟气回流管线使得回收的烟气流在进入燃烧室之前与过流空气流混合。

5. 发明申请

US20110056416A1 SYSTEM FOR COMBUSTION OPTIMIZATION USING QUANTUM CASCADE LASERS 审中-公开
标题翻译：使用量子CASCADE激光进行燃烧优化的系统
公开(公告)号：US20110056416A1
公开(公告)日：2011-03-10
申请号：US12554459
申请日：2009-09-04
申请人： Neil Colin Widmer , David Moyeda , William Randall Seeker , Michelle Simpson
发明人： Neil Colin Widmer , David Moyeda , William Randall Seeker , Michelle Simpson
IPC分类号： F23N5/00 , F23N5/08 , F23N5/24 , F23J7/00 , F01K11/02
CPC分类号： F23N5/003 , F22B35/00 , F22B37/38 , F23J7/00 , F23N1/022 , F23N5/022 , F23N5/082 , F23N5/242 , F23N2037/02
摘要： A system with a boiler and a turbine, and an associated control method. The method includes sensing a plurality of operating conditions at a first common boiler location. At least one of the plurality of operating conditions sensed at the first common location is indicative of a combustion anomaly occurring during operation. The combustion anomaly indicated by the plurality of operating conditions at the first common location is traced back to an offending burner that is at least partially responsible for the combustion anomaly based on a model that takes into consideration at least two of the plurality of operating conditions sensed at the first common location. At least one of a process input and a boiler configuration is adjusted to establish a desired value of the operating conditions at the first common location.
摘要翻译：具有锅炉和涡轮机的系统以及相关的控制方法。该方法包括在第一公共锅炉位置处感测多个操作条件。在第一公共位置处感测到的多个操作条件中的至少一个指示在操作期间发生的燃烧异常。由第一共同位置处的多个操作条件指示的燃烧异常被追溯到至少部分地对燃烧异常造成负责的有害燃烧器，该燃烧异常基于考虑到所检测到的多个操作条件中的至少两个的模型在第一个共同的位置。调整过程输入和锅炉配置中的至少一个以在第一公共位置建立操作条件的期望值。

6. 发明授权

US06481998B2 High velocity reburn fuel injector 失效
标题翻译：高速重燃燃油喷射器
公开(公告)号：US06481998B2
公开(公告)日：2002-11-19
申请号：US08483441
申请日：1995-06-07
申请人： Roy Payne , Quang Nguyen , David Moyeda
发明人： Roy Payne , Quang Nguyen , David Moyeda
IPC分类号： F23C702
CPC分类号： F23G7/08
摘要： An apparatus and method for high velocity injection of a stream of fluid fuel into a stream of NOx containing combustion effluents downstream of a primary combustion zone, without the use of recirculated flue gas or other carrier gas. The apparatus includes a fuel introducing member that has a fuel receiving end for receiving fluid fuel from a fuel source and a fuel injection end for injecting the fluid fuel into the stream of combustion effluents. A fuel passage is in fluid communication with the fuel receiving end and the fuel injection end of the fuel introducing member. A means for increasing the velocity of the fluid fuel, without the need of a carrier gas, is associated with the fuel introducing member.
摘要翻译：一种用于在不使用再循环烟道气或其它载气的情况下将流体燃料流高速注入含有主燃烧区下游的燃烧废气的NOx流的装置和方法。该装置包括燃料引入构件，其具有用于从燃料源接收流体燃料的燃料接收端和用于将流体燃料喷射到燃烧废气流中的燃料喷射端。燃料通道与燃料接收端和燃料引入构件的燃料喷射端流体连通。用于增加流体燃料的速度而不需要载气的装置与燃料引入构件相关联。

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