公开(公告)号：US20160055997A1

公开(公告)日：2016-02-25

申请号：US14780591

申请日：2014-03-27

Applicant: ALSTOM TECHNOLOGY LTD

Inventor： Daniel Demissy ,  Pascal Babin ,  Martin Leger ,  Clément Rollier ,  Riyad Kechroud

IPC: H01H31/28

CPC classification number: H01H31/28 ,  H01H1/42 ,  H01H31/026 ,  H01H2205/002

Abstract: The invention relates to a conductor (2) for electrical equipment, the conductor comprising at least one hollow section member (2) of electrically conductive material that is elongate along a longitudinal axis (Y), the conductor having an outside surface in which at least a portion forms corrugations (23, 24) in a plane perpendicular to the longitudinal axis. The conductor may advantageously form a movable contact (blade) (2) of a high voltage disconnector.

Abstract translation: 本发明涉及一种用于电气设备的导体（2），该导体包括至少一个沿着纵向轴线（Y）延伸的导电材料的中空部分部件（2），该导体具有外表面，其中至少 一部分在垂直于纵向轴线的平面中形成波纹（23,24）。 导体可以有利地形成高压隔离开关的可动触点（叶片）（2）。

公开(公告)号：US20160051925A1

公开(公告)日：2016-02-25

申请号：US14854515

申请日：2015-09-15

Applicant: ALSTOM Technology Ltd

Inventor： Michael Charles BALFE ,  Rameshwar Shamrao HIWALE ,  Joseph Paul NAUMOVITZ

IPC: B01D53/14

CPC classification number: B01D53/1493 ,  B01D53/14 ,  B01D53/1406 ,  B01D53/1475 ,  B01D53/58 ,  B01D2252/102 ,  B01D2252/103 ,  B01D2257/406 ,  B01D2257/504 ,  B01D2258/025 ,  B01D2258/0283 ,  B01D2258/0291 ,  Y02A50/2342 ,  Y02A50/2346 ,  Y02C10/06

Abstract: A method for capturing ammonia present in combustion flue gas subjected to carbon dioxide removal using a water wash unit included in a chilled ammonia process. The method includes combining a CO2 loaded liquid and a wash water liquid to form a CO2 enriched wash water liquid that is then brought into contact with the combustion flue gas.

Abstract translation: 使用包含在冷冻氨方法中的水洗单元捕获在二氧化碳除去过程中存在的燃烧烟道气中的氨的方法。 该方法包括将经CO 2加载的液体和洗涤水液体组合以形成富含CO 2的洗涤水液体，然后与燃烧烟道气接触。

公开(公告)号：US09266060B2

公开(公告)日：2016-02-23

申请号：US13851328

申请日：2013-03-27

Applicant: ALSTOM Technology Ltd

Inventor： Mark Albert Fiedler

IPC: B01D53/14 ,  B01D53/50

CPC classification number: B01D53/508 ,  B01D2259/128

Abstract: An air quality control system (AQCS) useful for processing a gas stream, such as a flue gas stream emitted from a fossil fuel fired boiler, for at least partial removal of acidic and like pollutants therefrom. The air quality control system includes a CDS reactor useful using a reducing agent slurry.

Abstract translation: 一种用于处理气体流的空气质量控制系统（AQCS），其用于处理从化石燃料燃烧锅炉排出的烟气流，以至少部分地从其中去除酸性和类似污染物。 空气质量控制系统包括使用还原剂浆料的CDS反应器。

公开(公告)号：US20160040885A1

公开(公告)日：2016-02-11

申请号：US14918787

申请日：2015-10-21

Applicant: ALSTOM TECHNOLOGY LTD

Inventor： Xianfeng GAO ,  Luis TAY WO CHONG HILARES

IPC: F23R3/34 ,  F23R3/00

CPC classification number: F23R3/06 ,  F02C6/02 ,  F05D2220/32 ,  F05D2240/35 ,  F05D2260/964 ,  F23M20/005 ,  F23R3/002 ,  F23R2900/00014 ,  F23R2900/03341 ,  Y02E20/16

Abstract: An exemplary sequential combustor arrangement includes a first burner, a first combustion chamber, a mixer for admixing a dilution gas to the hot gases leaving the first combustion chamber during operation, a second burner, and a second combustion chamber arranged sequentially in a fluid flow connection. The mixer includes at least three groups of injection tubes pointing inwards from the side walls of the mixer for admixing the dilution gas to cool the hot flue gases leaving the first combustion chamber. The first injection tubes of the first group have a first protrusion depth, the second injection tubes of the second group have a protrusion depth, and the third injection tubes of the third group have a third protrusion depth.

Abstract translation: 示例性的顺序燃烧器装置包括第一燃烧器，第一燃烧室，用于将稀释气体混合到在运行期间离开第一燃烧室的热气体的混合器，第二燃烧器和第二燃烧室，其顺次布置在流体流动连接 。 混合器包括从混合器的侧壁向内指向的至少三组注入管，用于混合稀释气体以冷却离开第一燃烧室的热烟道气。 第一组的第一注入管具有第一突出深度，第二组的第二注入管具有突出深度，并且第三组的第三注入管具有第三突出深度。

公开(公告)号：US09242316B2

公开(公告)日：2016-01-26

申请号：US14030408

申请日：2013-09-18

Applicant: ALSTOM Technology Ltd

Inventor： David Paul Blatchford ,  Andrew Martin Diesch ,  David Lloyd Bell ,  Suyog Sidram Ghodake

IPC: B23P6/00 ,  F01D3/02 ,  F01D3/04 ,  F01D5/00 ,  F01D25/26

CPC classification number: B23P6/002 ,  F01D3/02 ,  F01D3/04 ,  F01D5/005 ,  F01D25/26 ,  F05D2220/31 ,  F05D2230/80 ,  Y10T29/49229

Abstract: The method for retrofitting a double flow steam turbine includes opening an outer casing of the steam turbine, removing the blade carriers and the stator blades, removing the inner casing with inlet belt, removing the double flow rotor and the rotor blades. Thus, the method includes the further steps of providing a new single flow rotor and new rotor blades different from the rotor blades connected to the double flow rotor, providing balancers connected to the single flow rotor, to balance the axial thrust, providing new stator blade carriers and new stator blades different from the stator blades associated to the double flow rotor, providing a new inner casing with inlet belt, providing a passage between the inner casing and the outer casing, closing the outer casing.

Abstract translation: 用于改装双流蒸汽轮机的方法包括打开蒸汽轮机的外壳，去除叶片载体和定子叶片，用入口带移除内壳，移除双流转子和转子叶片。 因此，该方法包括进一步的步骤，提供与连接到双流转子的转子叶片不同的新的单流转子和新的转子叶片，提供连接到单流转子的平衡器，以平衡轴向推力，提供新的定子叶片 载体和新的定子叶片不同于与双流转子相关联的定子叶片，提供具有入口带的新的内壳，在内壳和外壳之间提供通道，封闭外壳。

公开(公告)号：US09242203B2

公开(公告)日：2016-01-26

申请号：US13968703

申请日：2013-08-16

Applicant: ALSTOM Technology Ltd

Inventor： Odd Edgar Bjarno ,  Geir Wedde

IPC: B01D53/02 ,  B01D53/14 ,  B01D53/10 ,  B01D53/50 ,  B01D53/68 ,  C25C3/22 ,  B01J20/08

CPC classification number: B01D53/08 ,  B01D53/10 ,  B01D53/1437 ,  B01D53/508 ,  B01D53/685 ,  B01D2252/1035 ,  B01D2252/60 ,  B01D2253/104 ,  B01D2257/2047 ,  B01D2257/302 ,  B01J20/08 ,  C25C3/22

Abstract: A gas cleaning unit for cleaning an effluent gas of at least one aluminum production electrolytic cell comprises a contact reactor in which the effluent gas is brought into contact with alumina, and a dust removal device for removing at least a portion of the alumina. The gas cleaning unit further comprises a wet scrubber in which the effluent gas is brought into contact with an absorption liquid containing water for removing further pollutants from the effluent gas. The wet scrubber is positioned at a point vertically higher than that of the dust removal device.

Abstract translation: 用于清洁至少一个铝生产电解池的废气的气体清洁单元包括其中废气与氧化铝接触的接触反应器和用于除去至少一部分氧化铝的除尘装置。 气体净化单元还包括湿式洗涤器，其中废气与含有水的吸收液体接触，以从废气中除去进一步的污染物。 湿式洗涤器位于垂直于除尘装置的一点上。

公开(公告)号：US20160018111A1

公开(公告)日：2016-01-21

申请号：US14814864

申请日：2015-07-31

Applicant: ALSTOM Technology Ltd

Inventor： Dirk THERKORN ,  Stefano BERNERO ,  Mengbin Zhang ,  Adnan Eroglu ,  Weiqun Geng

IPC: F23R3/34 ,  F02C9/22 ,  F02C6/00

CPC classification number: F23R3/346 ,  F02C6/003 ,  F02C9/22 ,  F05D2270/053 ,  F23R2900/03341

Abstract: The invention concerns a method of operating a gas turbine with staged and/or sequential combustion. The burners of a second stage or a second combustor are singularly and sequentially switched on during loading and switched off during de-loading. The total fuel mass flow and the compressor inlet guide vanes are adjusted at the same time to allow controlling gas turbine operation temperatures and engine power with respect to the required CO emission target.

Abstract translation: 本发明涉及一种操作具有分阶段和/或顺序燃烧的燃气轮机的方法。 在加载期间，第二级或第二燃烧器的燃烧器被单独且顺序地接通并且在卸载期间被关闭。 总燃料质量流量和压缩机入口引导叶片同时被调节，以允许相对于所需的CO排放目标控制燃气轮机的运行温度和发动机功率。

公开(公告)号：US20160011030A1

公开(公告)日：2016-01-14

申请号：US14795190

申请日：2015-07-09

Applicant: ALSTOM Technology Ltd

Inventor： Wolfgang LANG ,  Hanspeter Zinn ,  Maria-Belen Gasser-Pagani

IPC: G01F1/684 ,  F02C7/22 ,  G01F1/84

CPC classification number: G01F1/6842 ,  F02C7/222 ,  G01F1/68 ,  G01F1/84 ,  G01F1/86

Abstract: A method is provided for measuring the mass flow of a stream of a gaseous medium of elevated first temperature flowing through a specific pipe. The method includes providing a reference stream of the gaseous medium with a known mass flow and a second temperature being substantially lower than the first temperature. The method further includes mixing the reference stream with said stream of a gaseous medium of elevated first temperature flowing through said specific pipe. The measure resulting temperature of the mixture of the reference stream and said stream of a gaseous medium of elevated first temperature flowing through the specific pipe is measured. The method further includes determining the unknown mass flow of the stream of a gaseous medium of elevated first temperature flowing through the specific pipe from the known mass flow of the reference stream; the elevated first temperature, the second temperature of the reference stream and the measured resulting temperature according to the formula: Mx = M ref  ( T   1 - T   3   x ) ( T   3   x - T   2 ) , where Mx is the unknown mass flow, Mref is the known mass flow of the reference stream, T1 is the second temperature, T2 is the elevated first temperature, and T3x is the resulting temperature after mixing.

Abstract translation: 提供了一种用于测量流过特定管道的升高的第一温度的气态介质流的质量流量的方法。 该方法包括提供具有已知质量流的气态介质的参考流，而第二温度基本上低于第一温度。 该方法还包括将参考流与流过所述特定管的升高的第一温度的气体介质流混合。 测量参考流和所述流过特定管的升高的第一温度的气体介质的混合物的温度的测量结果。 该方法还包括从参考流的已知质量流中确定流过特定管的升高的第一温度的气态介质流的未知质量流; 升高的第一温度，参考流的第二温度和测得的结果温度根据下列公式：Mx = M ref（T1 3x） T2），其中Mx是未知的质量流，M ref是参考流的已知质量流，T1是第二温度，T2是升高的第一温度，T3x是混合后产生的温度。

公开(公告)号：US09234434B2

公开(公告)日：2016-01-12

申请号：US14490022

申请日：2014-09-18

Applicant: ALSTOM Technology Ltd

Inventor： Vasileios Stefanis ,  Christos Georgakis

IPC: F01D11/02 ,  F16J15/44

CPC classification number: F01D11/02 ,  F05B2220/301 ,  F05B2240/571 ,  F16J15/44

Abstract: An improved labyrinth seal is described with the seal including a group of several fins forming circumferential barriers against the flow of a working fluid between stationary and rotating parts in a turbine, wherein within the group the volume between the penultimate fin and the last fin is altered compared to the average volume between other adjacent fins of the group.

Abstract translation: 描述了改进的迷宫式密封件，密封件包括一组几个翅片，其形成围绕涡轮机中的静止部件和旋转部件之间的工作流体流动的周向障碍物，其中在该组内，倒数第二个翅片和最后的翅片之间的体积被改变 与该组其他相邻鳍片之间的平均体积相比。

公开(公告)号：US20160003473A1

公开(公告)日：2016-01-07

申请号：US14789093

申请日：2015-07-01

Applicant: ALSTOM Technology Ltd

Inventor： Thomas Hilber ,  Klaus SCHNIEDER

IPC: F23J15/04

Abstract: A boiler includes an enclosure having at least a supply for fuel and oxidizer and at least a supply for a SNCR reagent. The supply for the SNCR reagent includes at least a regulation valve for the SNCR reagent. The boiler includes at least a sensor for measuring information indicative of the NOx concentration over at least one given enclosure cross section. The boiler includes a controller connected to the at least a sensor and to the at least a regulation valve. The controller regulates the SNCR reagent supply according to the measured information indicative of the NOx concentration.

Abstract translation: 锅炉包括至少具有用于燃料和氧化剂的供应物以及至少SNCR试剂供应的外壳。 SNCR试剂的供应至少包括用于SNCR试剂的调节阀。 锅炉至少包括一个传感器，用于测量指示至少一个给定外壳横截面上的NOx浓度的信息。 锅炉包括连接到至少一个传感器和至少一个调节阀的控制器。 控制器根据指示NOx浓度的测量信息来调节SNCR试剂供应。