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11. 发明授权

US06862877B1 Gas turbines 失效
标题翻译：燃气轮机
公开(公告)号：US06862877B1
公开(公告)日：2005-03-08
申请号：US09958311
申请日：2000-04-05
申请人： David W James
发明人： David W James
IPC分类号： F02C3/20 , F02C3/26 , F02C3/28 , F02C7/08 , F02C7/26 , F02C9/40 , F23G5/027 , F23G5/12 , F23G5/32 , F23G5/46 , F23G7/10 , F23R3/36 , F23R3/42 , F23R3/58 , F23R5/00
CPC分类号： F23G7/10 , F02C3/205 , F02C3/26 , F02C3/28 , F23G5/0276 , F23G5/12 , F23G5/32 , F23G5/46 , F23G2206/203 , Y02E20/12 , Y02E50/12
摘要： A biomass fuel combustor for use in the pressurized combustion comprising of biomass fule particles to produce a pressurized exhaust gas, the combustor comprising: a cyclonic combustion chamber having a combustion region and first and second fuel inlets, the first inlet being for the entry into the chamber of gas and/or liquid secondary fuel for combustion in said combustion region and the second inlet being for the entry into the chamber of biomass fuel particles also for combustion in said combustion region, the chamber being so constructed and arranged that the heat generated by the secondary fuel combustion will, in use and at least during stan-up of the combustor, promote fragmentation of the incoming biomass fuel particles.
摘要翻译：一种用于加压燃烧的生物质燃料燃烧器，包括生物质微粒以产生加压废气，该燃烧器包括：具有燃烧区域和第一和第二燃料入口的旋风燃烧室，第一入口用于进入在所述燃烧区域中用于燃烧的气体和/或液体二次燃料室，并且所述第二入口用于进入所述燃烧区域中的燃烧的生物质燃料颗粒室，所述室被构造和布置成使得由在使用中并且至少在燃烧室的停顿期间，二次燃料燃烧将促进进入的生物质燃料颗粒的碎裂。

12. 发明授权

US4869062A Burner for solid and other high ash fuels 失效
标题翻译：燃烧器用于固体和其他高灰分燃料
公开(公告)号：US4869062A
公开(公告)日：1989-09-26
申请号：US286892
申请日：1988-12-20
申请人： Dali Bar
发明人： Dali Bar
IPC分类号： F02C3/26 , F02C3/28 , F23C3/00 , F23C6/04 , F23R3/58 , F23R5/00
CPC分类号： F02C3/26 , F02C3/28 , F23C3/008 , F23C6/04 , F23R3/58 , F23R5/00 , Y02E50/12
摘要： A novel combustion device is installed into a gas turbine to permit operation with solid or other high ash fuels. A refractory burner block defines an annular primary combustion chamber and a number of secondary cyclonic combustion chambers positioned radially inwardly of the primary chamber. Waste wood or other solid fuels are charged into the primary combustion chamber. Pressurized combustion air flows derived from the turbine's compressor are introduced tangentially into the primary chamber thereby creating a vortex. A number of passages place the primary chamber in communication with the secondary chambers. These passages are formed in a radially inner wall of the primary chamber so that fuel particles are retained within the primary chamber by centrifugal forces until reduced to an appropriate size for combustion in the secondary chambers. The primary chamber exhaust flows and additional combustion air are introduced tangentially into each secondary chamber adjacent to a short exhaust tube leading to the turbine's runner thereby creating a vortex in each secondary chamber. Ash produced in each secondary chamber travels under the influence of the vortex along an inner chamber wall in a direction opposite to combustion gas flows through the exhaust tube and escapes radially through an opening distant from the exhaust tube.
摘要翻译：一种新的燃烧装置安装在燃气轮机中以允许用固体或其它高灰分燃料进行操作。耐火燃烧器块限定了环形主燃烧室和位于主室的径向内侧的多个次级气旋燃烧室。废木材或其他固体燃料装入初级燃烧室。来自涡轮机压缩机的加压燃烧空气流切向地引入主室，从而产生涡流。多个通道将主室与次室连通。这些通道形成在主室的径向内壁中，使得燃料颗粒通过离心力保持在主室内，直到减小到用于二次室中的燃烧的适当尺寸。主室排气流动并且附加的燃烧空气切向地引入每个次级室中，其邻近通向涡轮机转轮的短排气管，从而在每个次级室中产生涡流。在每个次级室中产生的灰尘在涡流的影响下沿与内燃机室壁相反的方向在燃烧气体的方向上行进，流经排气管，并且通过远离排气管的开口径向逸出。

13. 发明授权

US4378206A Fluidized bed combustion apparatus and method of operation 失效
标题翻译：流化床燃烧装置及其运行方法
公开(公告)号：US4378206A
公开(公告)日：1983-03-29
申请号：US74461
申请日：1979-09-11
申请人： Anders Kullendorff , Sture Schon
发明人： Anders Kullendorff , Sture Schon
IPC分类号： F23C10/18 , F23R5/00 , F23D19/00
CPC分类号： F23R5/00 , F23C10/18
摘要： A fluidized bed combustion chamber (3) is provided with a perforated bottom plate (4) into which air nozzles (18, 19) are pressed in a manner similar to that used for tubes in a tube sheet of a heat exchanger. About one-third of the nozzles (18) are connected to a startup or auxiliary combustion chamber (14) for blowing in hot gas for heating the bed to the flash-point or ignition temperature of the fuel. Further, the bottom plate is insulated (20) between the nozzles. (FIGS. 1, 4.) A method of operating such a combustion chamber also is disclosed.
摘要翻译：流化床燃烧室（3）设置有穿孔底板（4），空气喷嘴（18,19）以类似于用于热交换器的管板中的管的方式被按压到其中。大约三分之一的喷嘴（18）连接到启动或辅助燃烧室（14），用于吹入热气体以将床加热到燃料的闪点或点燃温度。此外，底板在喷嘴之间被绝缘（20）。（图1，图4）也公开了一种操作这种燃烧室的方法。

14. 发明授权

US4269151A Combustion chamber 失效
标题翻译：燃烧室
公开(公告)号：US4269151A
公开(公告)日：1981-05-26
申请号：US10355
申请日：1979-02-08
申请人： Pehr Bojesgard , Anders Kullendorff , Jan Wikner
发明人： Pehr Bojesgard , Anders Kullendorff , Jan Wikner
IPC分类号： F23C10/16 , F23J15/02 , F23R5/00 , B01J8/18
CPC分类号： F23C10/16 , F23J15/02 , F23R5/00
摘要： A pressurized combustion chamber assembly wherein a fluidized bed extends in a longitudinal direction through an elongated, cylindrically shaped outer casing. A multi-stage cleaning plant is positioned within the casing, whereby a plurality of cleaning devices are each connected in parallel to an outlet of the fluidized bed and a plurality of second stage cleaning devices are each connected to an outlet of one of the first stage cleaning devices, respectively. The combustion chamber assembly is formed from a plurality of separate prefabricated chamber modules separably attached to one another.
摘要翻译：一种加压燃烧室组件，其中流化床沿纵向延伸穿过细长的圆柱形外壳。多级清洗设备定位在壳体内，由此多个清洁装置各自并联连接到流化床的出口，并且多个第二级清洁装置各自连接到第一级中的一个的出口清洁装置。燃烧室组件由可分离地附接到彼此的多个单独的预制室模块形成。

15. 发明授权

US4237823A Fluidized bed combustion chamber 失效
标题翻译：流化床燃烧室
公开(公告)号：US4237823A
公开(公告)日：1980-12-09
申请号：US9571
申请日：1979-02-05
申请人： Pehr Borjesgard , Anders Kullendorff , Jan Wikner
发明人： Pehr Borjesgard , Anders Kullendorff , Jan Wikner
IPC分类号： F23G5/30 , B01J8/18 , F23C10/00 , F23C10/16 , F23R5/00 , F22B1/00
CPC分类号： B01J8/1836 , F23C10/16 , F23R5/00 , B01J2208/00132 , B01J2208/00495
摘要： A fluidized bed combustion chamber adaptable for use with relatively large gas turbines and the like, wherein a substantially spherically-shaped outer casing encloses an annular fluidized bed combustion chamber which is mounted on a double bottom air distribution box. A cleaning assembly is positioned within the fluidized bed and the entire combustion chamber is supported on a base plate which extends through the casing and into contact with the box. Compressed air enters the spherical casing, is directed through a pair of cooling gaps, is caused to enter the air distribution box and then passes through the fluidized bed.
摘要翻译：适用于较大型燃气轮机等的流化床燃烧室，其中大体上球形的外壳包围安装在双层底部空气分配箱上的环形流化床燃烧室。清洁组件定位在流化床内，并且整个燃烧室被支撑在延伸穿过壳体并与箱体接触的基板上。压缩空气进入球形壳体，通过一对冷却间隙引导进入空气分配箱，然后通过流化床。

16. 发明授权

US4132180A Apparatus and method for enhancing combustibility of solid fuels 失效
标题翻译：固体燃料燃烧性提高的装置和方法
公开(公告)号：US4132180A
公开(公告)日：1979-01-02
申请号：US817995
申请日：1977-07-22
申请人： William L. Fredrick
发明人： William L. Fredrick
IPC分类号： F23G5/027 , F23G7/00 , F23M9/00 , F23R5/00 , F23C5/12
CPC分类号： F23B7/00 , F23G5/027
摘要： Apparatus and methods are provided for reducing solid combustible particles by heat and abrasion to a condition in which they can be burned completely and without the production of objectionable solid particulates in the exhaust gases. Solid combustible particles are carried into an outer chamber of the device by a low pressure transport air stream, with additional air at high pressure and high velocity being introduced into the same chamber in a relation driving the solid particles rapidly and circularly within the outer chamber and about an inner chamber of the device. Impingement of the particles against one another and/or the walls of the outer chamber during such swirling motion, supplemented by partial oxidation of the combustibles, raises the temperature of the particles and comminutes or reduces their sizes to form a very highly combustible flowable aerosol mass which will burst into flame when contacted by a stream of secondary combustion air. The combustion air may be mixed with the high temperature particle carrying stream at essentially the location of the discussed inner chamber of the device. The fuel air ratio in the apparatus may be closely controlled to attain optimum complete combustion of the particles. A start-up pilot flame may be provided in the outer chamber to assist in initially raising the temperature in that chamber. In addition, any non-combustible particles such as ash constituents of the fuel, may be ejected from the outer chamber through a special ejection outlet.
摘要翻译：提供的装置和方法用于通过热和磨损将固体可燃颗粒减少到完全燃烧的状态，并且不会在废气中产生令人反感的固体颗粒。固体可燃颗粒通过低压输送空气流运送到装置的外部室中，其中高压下的额外空气和高速度被引入同一室中，其关系是在外室内迅速且圆周地驱动固体颗粒，关于装置的内室。在这种旋转运动期间颗粒彼此和/或外壁的冲击，辅之以可燃物的部分氧化，增加了颗粒的温度并使其分解或减小其尺寸以形成非常高度可燃的可流动气溶胶团块当二次燃烧空气流接触时，它将会爆炸成火焰。燃烧空气可以在基本上位于所述装置的讨论的内室的位置处与承载高温颗粒的流混合。可以严密控制装置中的燃料空气比，以实现颗粒的最佳完全燃烧。可以在外室中提供启动引燃火焰以辅助初始升高该室中的温度。此外，任何不燃的颗粒，例如燃料的灰分成分，都可以通过特殊的喷射出口从外部室排出。

17. 发明授权

US4024440A Water activated pressurized gas release device 失效
标题翻译：水激活加压气体释放装置
公开(公告)号：US4024440A
公开(公告)日：1977-05-17
申请号：US549723
申请日：1975-02-13
申请人： Francis M. Miller
发明人： Francis M. Miller
IPC分类号： B63C9/19 , F17C5/06 , F17C7/00 , F23Q7/02 , F23R5/00
CPC分类号： B63C9/24 , F17C7/00 , F17C2205/032 , Y10T137/7306
摘要： A water activated pressurized gas release device, especially suited for automatically controlling the release of the pressurized gas for inflating flotation equipment when dumped into water, which includes an electrically fireable primer for generating propulsion gas to drive a piercing pin into the closure of a container of pressurized gas to release the same, and fired by electrical energy derived from a battery arranged in a circuit maintained open on the ground side by electrically conductive elements providing two spaced apart electrodes until such space is filled with water for a predetermined duration of time as occurs upon immersion to close the circuit.
摘要翻译：一种水激活加压气体释放装置，特别适用于自动控制用于在倾倒入水中时使浮选设备膨胀的加压气体的释放，该电气装置包括用于产生推进气体的电气可燃底漆，以将穿孔销驱动到容器加压气体以释放它们，并且通过导电元件引起的电能引发的电能被布置在电路中保持断开的电路中，该导电元件提供两个间隔开的电极，直到这样的空间在水中充满预定的持续时间以发生时在浸没关闭电路。

18. 发明授权

US2692479A Combustion apparatus for gas turbine plants using slow-burning fuel 失效
标题翻译：燃气轮机的燃烧装置使用慢燃燃料
公开(公告)号：US2692479A
公开(公告)日：1954-10-26
申请号：US25070151
申请日：1951-10-10
申请人： POWER JETS RES & DEV LTD
发明人： PETER LLOYD
IPC分类号： F23R3/58 , F23R5/00
CPC分类号： F23R3/58 , F23R5/00

19. 发明公开

US20230332538A1 COMBUSTION SYSTEM, PARTICLE SEPARATOR AND FEED SYSTEM FOR COMBINED HEAT AND POWER SYSTEM 审中-公开
公开(公告)号：US20230332538A1
公开(公告)日：2023-10-19
申请号：US17886869
申请日：2022-08-12
申请人： ENEXOR ENERGY, LLC
发明人： Ricardo CONDE
IPC分类号： F02C3/26 , B01D45/16 , B04C3/06 , B04C3/02 , F23R5/00
CPC分类号： F02C3/26 , B01D45/16 , B04C3/06 , B04C3/02 , F23R5/00
摘要： A combustion system, particle separator and feed system for a combined heat and power system is provided. The system includes a combustion chamber configured to directly combust solid organic material. A combustion system is provided having a pressure vessel and a combustion chamber. The combustion chamber is disposed within the pressure vessel with a space therebetween. A conical plenum is disposed within the combustion chamber that distributes fuel to a perimeter of the combustion chamber. Plenum tubes extend from the conical plenum are configured to lift and suspend the solid organic material and induce a cyclonic flow within the combustion chamber. A port is coupled between an air source and the space, wherein during operation, air flows from the air source through the port and into the space to provide a thermal break between the combustion chamber and the pressure vessel.

20. 发明授权

US11578652B2 Combined heat and power system and method of operation 有权
公开(公告)号：US11578652B2
公开(公告)日：2023-02-14
申请号：US16538144
申请日：2019-08-12
申请人： ENEXOR ENERGY, LLC
发明人： Ricardo Conde
IPC分类号： F02C3/26 , B01D45/16 , B04C3/06 , B04C3/02 , F23R5/00
摘要： A combined heat and power system and method of operation is provided. The system includes a combustion chamber configured to directly combust solid organic material. A compressor turbine is fluidly coupled to the combustion chamber. An expansion turbine is fluidly coupled to the combustion chamber. In an embodiment, the system has a low turbine pressure ratio.

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