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71.发明授权公开(公告)号：US09429359B2
公开(公告)日：2016-08-30
申请号：US13940496
申请日：2013-07-12
Applicant: ALSTOM Technology Ltd
Inventor： Olaf Stallmann , Markus Joerg Weitzel
CPC classification number: F25J3/08 , B01D53/002 , B01D53/0462 , B01D53/047 , B01D53/261 , B01D2256/22 , B01D2257/102 , B01D2257/104 , B01D2257/302 , B01D2257/602 , B01D2259/40054 , B01D2259/40081 , B01D2259/4009 , B01D2259/402 , F23J15/06 , F23J2219/60 , F23J2219/70 , F23L7/007 , Y02E20/344 , Y02E20/363
Abstract: A method for drying a wet CO2 rich gas stream from an oxy-combustion process that includes: compressing the wet CO2 rich gas stream to a drying process operating pressure, cooling the wet CO2 rich gas stream in at least one cooler, alternately drying the wet CO2 rich gas stream in at least one dryer which contains at least one desiccant bed and regenerating the desiccant bed by conducting a heated regenerating gas through the dryer in opposite direction to the flow direction of the wet CO2 rich gas stream, separating the dried CO2 rich gas stream in a purification process to a purified CO2 gas stream and a waste gas stream rich in nitrogen and oxygen, whereby the waste gas stream rich in nitrogen and oxygen is used as regenerating gas, and subsequently to the regeneration the dryer is purged at least once by a pressurized CO2 rich gas stream conducted from the compressor, and whereby the dryer is charged up to the drying process operating pressure with a pressurized CO2 rich gas stream conducted from the compressor before each drying process.
Abstract translation: 一种用于从氧气燃烧过程中干燥富含二氧化碳的气流的方法，包括：将所述富CO 2气流压缩至干燥过程的操作压力，在至少一个冷却器中冷却所述富CO 2气流，交替地干燥所述湿 在至少一个干燥器中含有二氧化碳的气流，该干燥剂含有至少一个干燥剂床，并且通过将热的再生气体通过与干燥的富CO 2气流的流动方向相反的方向通过干燥器再生干燥剂床， 净化过程中的气流进入纯化的CO 2气体流和富含氮和氧的废气流，由此将富含氮和氧的废气流用作再生气体，随后再生该干燥器至少被清除 一次通过从压缩机传导的加压的富含CO 2的气流，并且由此将干燥器用加压的富CO 2气流充入干燥过程的操作压力 在每个干燥过程之前从压缩机传导。
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公开(公告)号：US09429042B2
公开(公告)日：2016-08-30
申请号：US14631945
申请日：2015-02-26
Applicant: ALSTOM Technology Ltd
Inventor： Franklin Marie Genin , Devis Tonon , Mirko Ruben Bothien , Douglas Anthony Pennell
CPC classification number: F01D25/30 , F05D2220/32 , F05D2260/96 , F23R3/06 , F23R2900/00014
Abstract: An acoustic damping device is provided which includes at least one opening for a sealing gas to deflect a grazing gas flow away from the mouth of an acoustic damper.
Abstract translation: 提供了一种声阻尼装置，其包括用于密封气体的至少一个开口，以使放电气流偏离声阻尼器的口。
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公开(公告)号：US09429021B2
公开(公告)日：2016-08-30
申请号：US14230147
申请日：2014-03-31
Applicant: ALSTOM Technology Ltd
Inventor： Sorin Keller , Werner Martin Balbach , Claus Paul Gerdes
IPC: B23K9/00 , B23K9/02 , B23K31/00 , B23K33/00 , F01D5/06 , B23K9/028 , B23K9/167 , B23K9/173 , B23K15/00 , B23K26/28 , B23K9/16 , B23K10/02 , B23K20/12 , B23K26/20 , F01D5/02
CPC classification number: F01D5/063 , B23K9/00 , B23K9/0213 , B23K9/028 , B23K9/16 , B23K9/167 , B23K9/173 , B23K10/02 , B23K15/0046 , B23K15/0053 , B23K20/1205 , B23K20/129 , B23K26/20 , B23K26/28 , B23K33/006 , B23K2101/001 , F01D5/025
Abstract: The invention relates to a method for welding rotors for power generation such as gas turbines, steam turbines, and generators having a plurality of rotor discs arranged along a rotor axis. The method includes providing said discs with a weld seam preparation. The weld seam preparation includes a root, a first, gap-like welding section adjoining the root in radial direction, and a second, gap-like welding section adjoining the first welding section in radial direction. The method further includes melting the root by means of a first welding process; making a weld in the first welding section by means of a second welding process; and filling up the second welding section by means of a third welding process.
Abstract translation: 本发明涉及一种用于焊接发电用转子的方法，例如具有沿转子轴线布置的多个转子盘的燃气轮机，蒸汽轮机和发电机。 该方法包括向所述盘提供焊缝准备。 焊缝准备包括根部，与径向方向相邻的第一间隙状焊接部以及与第一焊接部沿径向相邻的第二间隙状焊接部。 该方法还包括通过第一焊接工艺熔化根部; 通过第二焊接工艺在第一焊接部分中进行焊接; 并通过第三焊接工艺填充第二焊接部分。
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公开(公告)号：US20160245516A1
公开(公告)日：2016-08-25
申请号：US14630473
申请日：2015-02-24
Applicant: ALSTOM Technology Ltd
Inventor： James P. SUTTON , Rebecca Lynn TOBIASZ , David J. MATTESON , Allan Gunn FERRY , Robert Federick MURPHY , Christopher Daniel CURL
CPC classification number: F23N3/002 , F23N5/006 , F23N5/242 , F23N2025/04 , F23N2025/08 , F23N2900/05001 , F23N2900/05002 , F23N2900/05003 , F23N2900/05006 , G01N1/2258
Abstract: A gas outlet monitoring system for a boiler system includes a gas probe(s) with a plurality of gas sensing locations wherein each location measures a plurality of parameters of the gas flow, such a oxygen concentration and temperature. The multi-sensor probe includes a tubular lance and a plurality of sensor pods spaced along the lance. Each sensor pod has an oxygen sensor disposed in a first port, and a first temperature sensor disposed in a second port. An enclosure is disposed at one end of the tubular lance. The enclosure has a respective pressure sensor for each oxygen sensor port. A plurality of first tubes passes through the lance between the enclosure and the first port of a respective sensor pod to provide a gas to the respective first port for the purpose of providing cleaning air. A plurality of second tubes passes through the lance between the enclosure and the first port of a respective sensor pod to provide fluid communication between gas in the respective first port and the respective pressure sensor. One pressure sensor is provided for each oxygen sensor.
Abstract translation: 用于锅炉系统的气体出口监测系统包括具有多个气体感测位置的气体探针，其中每个位置测量气流的多个参数，例如氧浓度和温度。 多传感器探头包括管状喷枪和沿喷枪间隔开的多个传感器盒。 每个传感器盒具有设置在第一端口中的氧传感器和设置在第二端口中的第一温度传感器。 外壳设置在管状喷枪的一端。 每个氧气传感器端口都有一个相应的压力传感器。 多个第一管通过外壳和相应传感器盒的第一端口之间的喷枪，以提供气体到相应的第一端口，以提供清洁空气。 多个第二管穿过外壳和相应传感器盒的第一端口之间的喷枪，以在相应的第一端口中的气体和相应的压力传感器之间提供流体连通。 为每个氧传感器提供一个压力传感器。
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75.发明授权Apparatus and its arrangement with duct to determine flowable medium parameters 有权仪器及其与管道的配置，以确定流动介质参数公开(公告)号：US09410920B2
公开(公告)日：2016-08-09
申请号：US13914791
申请日：2013-06-11
Applicant: ALSTOM Technology Ltd
Inventor： Allan Gunn Ferry
IPC: G01N33/00 , G01N27/407 , G01K13/02
CPC classification number: G01N27/4073 , G01K13/02 , G01N33/0004
Abstract: An apparatus is mountable to a duct having a cross-section, for determining parameters of a flowable medium flowing through the duct. The apparatus includes a mounting attachment having a conduit member, and at least one combination of multiple sensing members configured to the conduit member. The conduit member may be disposed entirely within the duct such that the multiple sensing members are located within the duct establishing direct contact with the flowable medium. The multiple sensing members include oxygen and temperature sensing elements respectively, to determine parameter such as oxygen level in the flowable medium, and temperature of the flowable medium. Several such apparatus may be mounted in the duct across the cross-section to define a grid to determine said parameter at various locations across the cross-section.
Abstract translation: 一种装置可安装到具有横截面的管道上，用于确定流过管道的流动介质的参数。 该装置包括具有导管构件的安装附件和构造成导管构件的多个感测构件的至少一个组合。 导管构件可以完全设置在管道内，使得多个感测构件位于与可流动介质直接接触的管道内。 多个感测构件分别包括氧和温度感测元件，以确定诸如可流动介质中的氧水平的参数和可流动介质的温度。 多个这样的装置可以横跨横截面安装在管道中以限定跨越横截面的各个位置处的所述参数的网格。
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Patent Agency Ranking
公开(公告)号：US20160227660A1
公开(公告)日：2016-08-04
申请号：US14613312
申请日：2015-02-03
Applicant: ALSTOM Technology Ltd
Inventor： Roman RAUBO , Marek FURYK
IPC: H05K5/02
CPC classification number: H05K5/0256 , H05K5/0021 , H05K5/0221 , H05K5/0247 , H05K7/02 , H05K7/1432
Abstract: An assembly of modules for an electrical circuit comprising: a module support for at least two modules and at least two modules, each module comprising two complementary connectable sub-modules. The module support comprises for each sub-module at least an alignment member adapted to individually align the sub-module during its installation on the module support in such way to connect it to complementary sub-module already installed on the module support to form one of the modules.
Abstract translation: 一种用于电路的模块的组件，包括：用于至少两个模块和至少两个模块的模块支撑，每个模块包括两个互补的可连接子模块。 所述模块支撑件包括用于每个子模块的至少一个对准构件，所述校准构件适于在其安装期间在所述模块支撑件上以这样的方式将所述子模块单独对准，以将其连接到已经安装在所述模块支撑件上的互补子模块，以形成 模块。
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77.发明申请公开(公告)号：US20160222528A1
公开(公告)日：2016-08-04
申请号：US14612646
申请日：2015-02-03
Applicant: ALSTOM Technology Ltd
Inventor： Stephen Alan BEDELL , Frederic VITSE
Abstract: The invention refers to method for electrochemical reduction of CO2 in an electrochemical cell having a cathode and an anode. The method comprises: at the cathode, reducing the CO2; at the anode, oxidizing a first hydrocarbon generating a second hydrocarbon.
Abstract translation: 本发明涉及在具有阴极和阳极的电化学电池中电化学还原CO 2的方法。 该方法包括：在阴极，还原二氧化碳; 在阳极处，氧化产生第二烃的第一烃。
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78.发明授权Diffuser for the exhaust section of a gas turbine and gas turbine with such a diffuser 有权用于具有这种扩散器的燃气轮机和燃气轮机的排气部分的扩散器公开(公告)号：US09404391B2
公开(公告)日：2016-08-02
申请号：US13929462
申请日：2013-06-27
Applicant: ALSTOM Technology Ltd
Inventor： Eduard Brühwiler
CPC classification number: F01D25/30 , F02C7/24 , F02K1/04 , F02K1/80 , F02K1/822 , F05D2230/642 , Y02T50/675
Abstract: The invention relates to a diffuser for the exhaust section of a gas turbine, comprising at least one cone extending along a machine axis and bordering a channel for an exhaust flow, whereby said at least one cone has a wall with an internal structure comprising a plurality of longitudinal liner segments extending in an axial direction and establishing a conical liner being in contact with the exhaust flow, a support structure coaxially arranged with respect to said conical liner in a predetermined distance, and an insulation filling the space between said conical liner and said support structure. A smooth inner surface and a safe compensation of different thermal expansions are achieved by having each of said liner segments fixed in a lateral direction at one fixing point, and having each liner segment supported at a plurality of distributed points outside said fixing point by means of supporting elements, which are confined to the space between said conical liner and said support structure and allow for a lateral thermal expansion of the liner segments.
Abstract translation: 本发明涉及一种用于燃气轮机的排气部分的扩散器，包括至少一个锥体，其沿着机器轴线延伸并与废气流的通道相邻，由此所述至少一个锥体具有壁，内壁结构包括多个 沿轴向方向延伸的纵向衬套段，并建立与排气流相接触的锥形衬套;相对于所述锥形衬套以预定距离同轴布置的支撑结构，以及填充所述圆锥形衬套和所述 支撑结构。 通过使每个所述衬垫段在一个固定点处沿横向方向固定，并且每个衬垫段通过在所述固定点之外的多个分布点处被支撑在所述固定点之外的位置，通过以下方式实现不同热膨胀的平滑内表面和安全补偿： 支撑元件限于所述圆锥形衬套和所述支撑结构之间的空间，并允许衬套段的横向热膨胀。
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公开(公告)号：US09403123B2
公开(公告)日：2016-08-02
申请号：US14312984
申请日：2014-06-24
Applicant: ALSTOM Technology Ltd
Inventor： Nabil Elias Rafidi
CPC classification number: B01D53/79 , B01D53/185 , B01D53/504 , B01D53/505 , B05B7/10 , B05B15/55 , F26B3/12
Abstract: A spray dryer disperser 24, 26, 28, 30 is described for use in a spray dryer absorption (SDA) system 18 for flue gas FG impurity reduction. As such, the spray dryer disperser 24, 26, 28, 30 disperses absorbent liquid or reagent slurry droplets into contact with a hot flue gas FG stream containing gaseous impurities to produce a flue gas FG stream of reduced impurity content and dry powder end products EP. The spray dryer disperser 24, 26, 28, 30 is useful in larger capacity SDA vessels 22 of approximately 12 to 22 meters in diameter or larger, to avoid disperser 24, 26, 28, 30 shroud 34a scale deposits, to avoid reagent slurry spray cloud suppression, to avoid vessel 22 wall 22b scale deposits and to achieve increased droplet rotational momentum for increased droplet flue gas FG penetration for efficient impurity reduction.
Abstract translation: 描述了喷雾干燥器分散器24,26,28,30用于用于烟道气FG杂质减少的喷雾干燥器吸收（SDA）系统18。 因此，喷雾干燥器分散器24,26,28,30将吸收液体或试剂浆料液滴与含有气态杂质的热烟道气FG流接触，以产生杂质含量降低的烟道气FG流和干粉终产物EP 。 喷雾干燥器分散器24,26,28,30可用于直径大于或等于约12至22米的较大容量的SDA容器22中，以避免分散器24,26,28,30罩垢沉积物沉积，以避免试剂浆液喷雾 云的抑制，以避免容器22壁22b刻度沉积，并实现增加的液滴旋转动量，以增加液滴烟气FG渗透率，从而有效地降低杂质。
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80.发明申请公开(公告)号：US20160197578A1
公开(公告)日：2016-07-07
申请号：US14911870
申请日：2014-08-11
Applicant: Alstom Technology Ltd.
Inventor： Jean-Pierre Dupraz
Abstract: A device for regulating the supply to a photovoltaic converter, the device comprising: a laser source (2); a photovoltaic converter (6) that feeds a DC-DC converter (8); circuit (100) for regulating the input impedance of said DC-DC converter (8) as a function of the operating voltage (Us) of the photovoltaic converter (6) and of its no-load voltage (Us0); and circuit (42) for measuring an output voltage of the DC-DC converter (8) and for producing a regulation signal (SR) for regulating the laser source.
Abstract translation: 一种用于调节对光伏转换器的供应的装置，所述装置包括：激光源（2）; 馈送DC-DC转换器（8）的光伏转换器（6）; 电路（100），用于根据光电转换器（6）的工作电压（Us）及其空载电压（Us0）来调节所述DC-DC转换器（8）的输入阻抗; 以及用于测量DC-DC转换器（8）的输出电压并产生用于调节激光源的调节信号（SR）的电路（42）。
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