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11. 发明授权

US09513000B2 Oxygen combustion system and method for operating same 有权
标题翻译：氧气燃烧系统及其运行方法
公开(公告)号：US09513000B2
公开(公告)日：2016-12-06
申请号：US13825157
申请日：2011-09-29
申请人： Takahiro Marumoto , Hidehisa Yoshizako , Kenji Kiyama , Kenso Arita , Pauli Dernjatin
发明人： Takahiro Marumoto , Hidehisa Yoshizako , Kenji Kiyama , Kenso Arita , Pauli Dernjatin
IPC分类号： F23L7/00 , F23J15/02 , F23D14/66 , F23C9/00 , F01K7/40 , F22B1/18 , F23J15/06 , F23C9/08 , F23L15/04
CPC分类号： F23L7/007 , F01K7/40 , F22B1/18 , F23C9/00 , F23C9/08 , F23D14/66 , F23J15/022 , F23J15/06 , F23J2215/50 , F23L15/04 , Y02E20/322 , Y02E20/326 , Y02E20/344 , Y02E20/348
摘要： An oxygen combustion system includes a boiler to burn fuel using combustion gas composed of oxygen-rich gas and circulating flue gas, a dust remover disposed in a flue through which flue gas discharged from the boiler flows, a second flue leading the combustion gas to the boiler, the combustion gas being made by mixing the circulating flue gas extracted downstream of the dust remover with the oxygen-rich gas, a combustion gas heater exchanging heat between the flue gas flowing between the boiler and dust remover and the combustion gas flowing through the second flue, and a flue gas cooler disposed between the heater and the dust remover to cool the flue gas. A control unit controls at least one of a flow rate and cooling medium temperature of the flue gas cooler such that temperature of the flue gas introduced into the dust remover will be between 90° C. and 140° C.
摘要翻译：氧气燃烧系统包括使用由富氧气体和循环烟道气组成的燃烧气体燃烧燃料的锅炉，设置在烟道中排出的烟道的除尘器，通过该烟道排出烟道气流过的第二烟道，锅炉，通过将从除尘器下游提取的循环烟道气与富氧气体混合而形成的燃烧气体，在锅炉和除尘器之间流动的烟道气与流过锅炉的燃烧气体之间交换热量的燃烧气体加热器第二烟道和布置在加热器和除尘器之间的烟道气体冷却器以冷却烟道气。控制单元控制烟气冷却器的流量和冷却介质温度中的至少一个，使得引入除尘器的烟道气的温度将在90℃和140℃之间。

12. 发明申请

US20160313001A1 INTEGRATED PROCESS FOR OXY-FUEL COMBUSTION AND PRODUCTION OF OXYGEN 审中-公开
标题翻译：氧气燃烧和氧气生产的综合过程
公开(公告)号：US20160313001A1
公开(公告)日：2016-10-27
申请号：US15107542
申请日：2014-12-19
申请人： L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
发明人： Luc JARRY , Nicolas SPIEGL
IPC分类号： F23L7/00 , F23L15/04 , F23D14/66 , F23L9/00
CPC分类号： F23L7/007 , C01B13/0255 , C03B5/2353 , F23D14/66 , F23L9/00 , F23L15/04 , F23L2900/07007 , F23N2021/06 , Y02E20/344 , Y02E20/348 , Y02P20/125 , Y02P20/129 , Y02P40/55 , Y02P40/57
摘要： Process for heating via oxy-fuel combustion in which a stream of air is heated by means of at least one portion of the residual heat present in the fuel gases discharged from the combustion chamber, at least one portion of said hot air stream is introduced into an oxygen production unit in which a portion of the oxygen present in the hot air stream is extracted by means of one or more ITM, with a first stream of oxygen at high temperature being obtained, said first stream of oxygen is mixed with a second stream of oxygen so as to obtain a total stream of oxygen at a lower temperature than that of the first stream of oxygen, at least one portion of the total stream of oxygen being transported to the combustion chamber and used within as oxygen-rich oxidizer.
摘要翻译：通过氧燃料燃烧进行加热的方法，其中通过从燃烧室排出的燃料气体中存在的剩余热量的至少一部分来加热空气流，所述热空气流的至少一部分被引入氧气生产单元，其中存在于热空气流中的一部分氧气通过一个或多个ITM被提取，在高温下获得第一氧气流，所述第一氧气流与第二流的氧气以便在比第一氧气流低的温度下获得总的氧气流，总的氧气流的至少一部分被输送到燃烧室并用作富氧氧化剂。

13. 发明申请

US20160238245A1 FLUE GAS HEAT RECOVERY SYSTEM 审中-公开
标题翻译：燃气热回收系统
公开(公告)号：US20160238245A1
公开(公告)日：2016-08-18
申请号：US15016436
申请日：2016-02-05
申请人： MITSUBISHI HITACHI POWER SYSTEMS, LTD.
发明人： Takuya OKAMOTO , Shintaro HONJO , Norikazu INABA , Jun HASHIMOTO
IPC分类号： F23L15/04
CPC分类号： F23L15/04 , F23L15/045 , Y02E20/348
摘要： A flue gas heat recovery system includes a furnace, a combustion device, a flue gas duct, and a heat exchanging unit, and further includes a heat recovering unit disposed in the flue gas duct on the downstream side of the heat exchanging unit to recover heat from flue gas, and configured such that a path cross-sectional area of an outlet of the heat recovering unit is made smaller than a path cross-sectional area of an inlet of the heat recovering unit, and a first heat exchanger that heats combustion air by using heat recovered by the heat recovering unit.
摘要翻译：烟气热回收系统包括炉，燃烧装置，烟气管道和热交换单元，还包括热回收单元，其设置在热交换单元下游侧的烟气管道中以回收热量并且构造成使得热回收单元的出口的路径横截面面积小于热回收单元的入口的路径横截面面积，以及加热燃烧空气的第一热交换器通过使用由热回收单元回收的热量。

14. 发明授权

US09366432B2 Multistaged lean prevaporizing premixing fuel injector 有权
标题翻译：多级稀燃预充燃料喷射器
公开(公告)号：US09366432B2
公开(公告)日：2016-06-14
申请号：US13473814
申请日：2012-05-17
申请人： Mark G. Mitchell , Junhua Chen
发明人： Mark G. Mitchell , Junhua Chen
IPC分类号： F23R3/32 , F23L15/04 , F23R3/28 , F23R3/36 , F23D11/40 , F23D11/44 , F23D17/00
CPC分类号： F23R3/286 , F02C3/22 , F02C3/24 , F23D11/402 , F23D11/408 , F23D11/441 , F23D17/002 , F23L15/04 , F23R3/32 , F23R3/343 , F23R3/36 , Y02E20/348 , Y10T137/87587
摘要： A multistaged lean prevaporizing premixing fuel injector apparatus is provided. The fuel injector may be utilized with a turbogenerator. Preheated combustion air from the turbogenerator's recuperator may be utilized by the fuel injector to prevaporize liquid fuel. The injector may provide for premixing of multiple fuel streams and include multiple stages with a flow distributor plate separating adjacent stages. The injector may include multiple stages, with a pilot tube located in a final stage splitting the fuel stream into a premixed pilot stream and a premixed final fuel and air mixture stream.
摘要翻译：提供了一种多级倾斜预蒸发预燃燃料喷射装置。燃料喷射器可以与涡轮发电机一起使用。来自涡轮发电机的换热器的预热的燃烧空气可以被燃料喷射器利用以预先蒸发液态燃料。喷射器可以提供多个燃料流的预混合，并且包括具有分隔相邻级的流量分配板的多级。喷射器可以包括多级，其中引导管位于最后级，将燃料流分成预混合的先导流和预混合的最终燃料和空气混合物流。

15. 发明授权

US09341369B2 Method for burner and burner device 有权
标题翻译：燃烧器和燃烧器装置的方法
公开(公告)号：US09341369B2
公开(公告)日：2016-05-17
申请号：US14206128
申请日：2014-03-12
申请人： AGA AB
发明人： Tomas Ekman , Anders Lugnet
IPC分类号： F23C5/00 , F23L7/00 , F23D14/32 , F23D14/66 , F23L15/02 , F23L9/00 , F23L15/04
CPC分类号： F23L7/007 , F23D14/32 , F23D14/66 , F23L9/00 , F23L15/02 , F23L15/04 , Y02E20/344 , Y02E20/348
摘要： Burner device (2) for an industrial furnace (1) comprising a channel (3) for fuel, a channel (4) for a first oxidant, an outlet (9) for flue gases, a control device (10) and a heat buffer (7), where the first oxidant and the flue gases alternating are led through the heat buffer (7). The invention is characterized in that a separate lancing device (6) is arranged to supply a second oxidant to the burner device (2).
摘要翻译：一种用于工业炉（1）的燃烧器（2），包括用于燃料的通道（3），用于第一氧化剂的通道（4），用于烟道气的出口（9），控制装置（10）和热缓冲器（7），其中交替的第一氧化剂和烟道气被引导通过热缓冲器（7）。本发明的特征在于，单独的穿刺装置（6）被布置成将第二氧化剂供应到燃烧器装置（2）。

16. 发明授权

US09279364B2 Multi-combustor turbine 有权
标题翻译：多燃烧式涡轮机
公开(公告)号：US09279364B2
公开(公告)日：2016-03-08
申请号：US13289996
申请日：2011-11-04
申请人： Douglas Hamrin , Steve Lampe
发明人： Douglas Hamrin , Steve Lampe
IPC分类号： F02C7/08 , F02C3/22 , F02C7/224 , F23L15/04 , F23C6/04 , F23R3/34 , F23R3/36 , F23C99/00
CPC分类号： F02C3/22 , F02C7/08 , F02C7/224 , F05D2220/75 , F23C6/042 , F23C99/006 , F23C2900/99001 , F23C2900/99006 , F23D2900/21003 , F23L15/04 , F23R3/346 , F23R3/36 , F23R2900/00002 , F23R2900/03341 , Y02E20/342 , Y02E20/348
摘要： A system for the gradual oxidation of fuel is disclosed. The system includes an oxidizer that has a reaction chamber with an inlet and an outlet. The reaction chamber is configured to receive a fluid comprising an oxidizable fuel through the inlet. The oxidizer is configured to maintain a flameless oxidation process. The system also includes a heating chamber with an inlet and an outlet. The inlet of the heating chamber is in fluid communication with the outlet of the reaction chamber. The heating chamber is configured to receive the fluid from the reaction chamber and selectably heat the fluid.
摘要翻译：公开了一种用于燃料逐渐氧化的系统。该系统包括具有反应室的氧化器，其具有入口和出口。反应室构造成通过入口接收包含可氧化燃料的流体。氧化剂被配置成保持无焰的氧化过程。该系统还包括具有入口和出口的加热室。加热室的入口与反应室的出口流体连通。加热室构造成从反应室接收流体并可选地加热流体。

17. 发明申请

US20150362214A1 COMBUSTION APPARATUS HAVING INTAKE AIR/EXHAUST AIR HEAT EXCHANGER 审中-公开
标题翻译：具有空气/排气空气热交换器的燃烧装置
公开(公告)号：US20150362214A1
公开(公告)日：2015-12-17
申请号：US14833758
申请日：2015-08-24
申请人： Kyungdong Navien Co., Ltd.
发明人： Jun Kyu Park , Hyeon Sik Lee
IPC分类号： F24H9/00 , F24H8/00 , F23L15/04
CPC分类号： F24H9/0084 , F23L15/04 , F24H3/006 , F24H8/00 , F24H8/006 , F28D9/0062 , Y02B30/102 , Y02B30/106 , Y02E20/348
摘要： The present invention relates to a combustion apparatus having an intake air/exhaust air heat exchanger. The combustion apparatus comprises: a burner for generating exhaust gas; a blower for supplying external air to the burner; a main heat exchanger for absorbing heat from the exhaust gas generated by the burner; an exhaust gas duct for discharging the exhaust gas having passed the main heat exchanger to the outside; an intake air duct for introducing external air to the blower; an intake air/exhaust air heat exchanger for exchanging heat between the external air introduced to the blower and the exhaust gas discharged through the exhaust gas duct using a thin film plate disposed therebetween; and an exhaust flue for discharging the exhaust gas having passed the intake air/exhaust air heat exchanger to the outside.
摘要翻译：本发明涉及具有进气/排气热交换器的燃烧装置。燃烧装置包括：用于产生废气的燃烧器; 用于向燃烧器供应外部空气的鼓风机; 用于从由燃烧器产生的废气吸收热量的主热交换器; 用于将已经通过主热交换器的废气排放到外部的排气管道; 用于将外部空气引入鼓风机的进气管道; 进气/排气热交换器，用于在引入到鼓风机的外部空气与通过排气管道排出的排气之间使用设置在其间的薄膜板进行热交换; 以及用于将通过进气/排气热交换器的废气排出到外部的排气烟道。

18. 发明申请

US20150354808A1 RADIANT HEATING PIPE 审中-公开
标题翻译：辐射加热管
公开(公告)号：US20150354808A1
公开(公告)日：2015-12-10
申请号：US14425581
申请日：2013-08-29
申请人： WS-Wärmeprozesstechnik GmbH
发明人： Joachim G. Wünning
IPC分类号： F23C3/00 , F23C9/00
CPC分类号： F23C3/002 , F23C9/00 , F23C2900/99001 , F23L15/04 , F27D99/0035 , Y02E20/342 , Y02E20/348
摘要： Provision is made of a radiant heating pipe 10 which is designed to conduct hot gas through a central portion 14 in a preferred direction of flow SV, directed away from the burner 22, into at least one return portion 16, 18 and preferably at least partially back into the central portion 14, such that a recirculation flow through the radiant heating pipe 10 is produced overall. The smallest flow cross section DA for the gas in a zone 24, close to the burner, of the central portion 14 is smaller than the smallest flow cross section DE in a zone 26 remote from the burner. Preferably, the radiant heating pipe 10 according to the invention has a waist at the transition from a branching portion 13, close to the burner, to the central portion 14.
摘要翻译：设置有辐射加热管10，其被设计成将热气体通过中心部分14沿流动SV的优选方向（远离燃烧器22）导入至少一个返回部分16,18中，优选地至少部分地回到中心部分14，从而整体地产生通过辐射加热管10的再循环流。在中心部分14的靠近燃烧器的区域24中的气体的最小流动横截面积DA小于远离燃烧器的区域26中的最小流动横截面DE。优选地，根据本发明的辐射加热管10具有从分支部分13（靠近燃烧器）到中心部分14的过渡处的腰部。

19. 发明申请

US20150121870A1 THERMAL SLUDGE TO ENERGY TRANSFORMER 审中-公开
标题翻译：能源变压器的热量
公开(公告)号：US20150121870A1
公开(公告)日：2015-05-07
申请号：US14074370
申请日：2013-11-07
申请人： GATE 5 ENERGY PARTNERS, INC.
发明人： Steven DELSON , Lawrence E. DEES, JR.
IPC分类号： F23G5/04 , F01K7/16 , F23G7/00 , F23G5/12 , F23L15/04
CPC分类号： F23G5/04 , F01K3/185 , F01K7/16 , F23G5/12 , F23G7/001 , F23G2206/10 , F23L15/04 , Y02E20/12 , Y02E20/348
摘要： Systems and processes provide for a thermal process to transform sludge (and a variety of other natural waste materials) into electricity. Dewatered sludge and other materials containing a high amount of latent energy are dried into a powdered biofuel using a drying gas produced in the system. The drying gas is recirculated and is heated by the biofuel produced in the system, waste heat (from turbines or internal combustion engines), gas (including natural gas or digester gas) and/or oil. The biofuel is combusted in a boiler system that utilizes a burner operable to burn biofuel and produce heat utilized in a series of heat exchangers that heat the recirculating drying air and steam that powers the turbines for electricity production.
摘要翻译：系统和过程提供了将污泥（和各种其他天然废物）转化为电力的热处理。将含有大量潜能的脱水污泥和其他材料用系统中产生的干燥气体干燥成粉状生物燃料。干燥气体被再循环，并被系统中产生的生物燃料，来自涡轮机或内燃机的废热，气体（包括天然气或蒸煮器气体）和/或油加热。生物燃料在锅炉系统中燃烧，该锅炉系统利用可燃烧燃烧生物燃料的燃烧器并产生在一系列热交换器中使用的热量，所述热交换器加热循环干燥空气和为涡轮机供电供电的蒸汽。

20. 发明申请

US20140373762A1 OXYFUEL COMBUSTION BOILER SYSTEM 有权
标题翻译：氧气燃烧锅炉系统
公开(公告)号：US20140373762A1
公开(公告)日：2014-12-25
申请号：US14484985
申请日：2014-09-12
申请人： IHI Corporation
发明人： Terutoshi UCHIDA
IPC分类号： F23L7/00 , F23C9/00 , F23N3/06 , F23L15/04 , F23N3/00
CPC分类号： F23L7/007 , F22B1/22 , F23C9/00 , F23C9/08 , F23J15/06 , F23J2217/102 , F23L15/04 , F23L2900/07001 , F23N1/082 , F23N3/002 , F23N3/06 , F23N2025/10 , Y02E20/322 , Y02E20/344 , Y02E20/348
摘要： A combined heat exchanger including a flue gas cooler heat-transfer unit supplied with cooling fluid by a supply pump and an upstream GGH heat-transfer unit for circulation of circulating fluid with a downstream GGH by a circulation pump is arranged at an outlet of a gas air heater for heat exchange of flue gas from a boiler body for oxyfuel combustion with recirculation flue gases. A low-low temperature ESP is arranged at an outlet of the combined heat exchanger. A heat-exchange-duty adjustment device is arranged to regulate heats exchanged in the heat-transfer units in the heat exchanger such that at least flue gas temperature at the inlet of the low-low temperature ESP is kept to an inlet set temperature.
摘要翻译：包括由供应泵供给冷却流体的烟道气冷却器传热单元和用于通过循环泵循环具有下游GGH的循环流体的上游GGH传热单元的组合热交换器布置在气体出口用于与来自锅炉体的用于与再循环烟道气燃烧氧燃烧的烟道气进行热交换的空气加热器。在组合热交换器的出口处布置有低低温ESP。热交换负荷调节装置被布置成调节在热交换器中的热传递单元中交换的热量，使得至少在低 - 低温ESP的入口处的烟气温度保持在入口设定温度。

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