公开(公告)号：US09410449B2

公开(公告)日：2016-08-09

申请号：US14102677

申请日：2013-12-11

申请人： Timothy James Held ,  Michael Vermeersch ,  Tao Xie

发明人： Timothy James Held ,  Michael Vermeersch ,  Tao Xie

IPC分类号： F01K13/02 ,  F01K13/00 ,  F01K7/32 ,  F01K25/10 ,  F01K23/04 ,  F22B35/08

CPC分类号： F01K13/02 ,  F01K23/04 ,  F01K25/10 ,  F01K25/103 ,  F22B35/086

摘要： Aspects of the disclosure generally provide a heat engine system with a working fluid circuit and a method for starting a turbopump disposed in the working fluid circuit. The turbopump has a main pump and may be started and ramped-up using a starter pump arranged in parallel with the main pump of the turbopump. Once the turbopump reaches a self-sustaining speed of operation, a series of valves may be manipulated to deactivate the starter pump and direct additional working fluid to a power turbine for generating electrical power.

摘要翻译： 本公开的方面通常提供具有工作流体回路的热机系统和用于启动设置在工作流体回路中的涡轮泵的方法。 涡轮泵具有主泵，并且可以使用与涡轮泵的主泵平行布置的起动泵来启动和升高。 一旦涡轮泵达到自我维持的运行速度，就可以操纵一系列阀来停用启动泵，并将额外的工作流体引导到动力涡轮机以产生电力。

公开(公告)号：US20150275704A1

公开(公告)日：2015-10-01

申请号：US14433712

申请日：2013-10-02

申请人： SIEMENS AKTIENGESELLSCHAFT

发明人： Jan Brückner ,  Gerhard Schlund ,  Frank Thomas ,  Bernd Weissenberger

IPC分类号： F01K23/10 ,  F22B35/08 ,  F22B35/10 ,  F22B1/18

CPC分类号： F01K23/101 ,  F01K23/105 ,  F22B1/1807 ,  F22B1/1861 ,  F22B35/08 ,  F22B35/083 ,  F22B35/107 ,  Y02E20/16

摘要： A method for flexibly operating a nuclear power plant with a waste heat steam generator that operates according to the forced-flow principle and that has heating surfaces of different stages of the waste heat steam generator, the heating surfaces being arranged in the flue gas channel, is provided. In order to increase the output, a mass flow of the feedwater flowing through the heating surfaces is increased while almost simultaneously activating a supplementary firing arranged in the flue gas channel of the waste heat steam generator.

摘要翻译： 一种利用废热蒸汽发生器灵活运行核电站的方法，所述废热蒸汽发生器根据强制流动原理工作，并且具有废热蒸汽发生器的不同阶段的加热面，所述加热面设置在烟道气通道中， 被提供。 为了提高输出，流过加热面的给水的质量流量增加，同时几乎同时启动排列在废热蒸汽发生器的烟道中的补充燃烧。

公开(公告)号：US08899326B2

公开(公告)日：2014-12-02

申请号：US13185797

申请日：2011-07-19

申请人： Meenatchinathan Vasudevan

发明人： Meenatchinathan Vasudevan

IPC分类号： E21B43/24 ,  F22B35/08 ,  F22B29/02 ,  F22B29/06 ,  C02F9/00 ,  C02F1/20 ,  C02F1/44 ,  C02F1/42 ,  C02F5/06 ,  C02F1/00 ,  C02F1/24 ,  C02F1/60 ,  C02F1/66 ,  C02F1/68 ,  C02F101/32 ,  C02F1/469 ,  C02F1/04 ,  C02F103/36

CPC分类号： C02F9/00 ,  C02F1/004 ,  C02F1/048 ,  C02F1/20 ,  C02F1/24 ,  C02F1/44 ,  C02F1/4695 ,  C02F1/60 ,  C02F1/66 ,  C02F1/681 ,  C02F5/06 ,  C02F2001/425 ,  C02F2001/427 ,  C02F2101/32 ,  C02F2103/10 ,  C02F2103/365 ,  C02F2301/046 ,  C02F2301/10 ,  C02F2303/20 ,  E21B43/2406 ,  F22B29/02 ,  F22B29/064 ,  F22B35/08

摘要： An oil recovery process entails recovering an oil-water mixture from an oil bearing formation and separating the oil-water mixture to produce an oil product and produced water. The produced water includes suspended and dissolved solids and is subjected to treatment which removes suspended and dissolved solids therefrom. The treated water is then directed to a forced circulation steam generator that includes a furnace having a burner, water cooled walls and an evaporator unit. The treated water is pumped through the water cooled walls and the evaporator unit. The water passing through the water cooled walls and evaporator unit are heated to produce approximately 10% to approximately 30% quality steam in both the water cooled walls and the evaporator unit. The steam is collected and separated from a water-steam mixture to produce high quality steam, on the order of 95% or greater quality steam. This steam constitutes injection steam which is injected into an injection well to facilitate the recovery of the oil-water mixture.

摘要翻译： 油回收过程需要从含油地层中回收油 - 水混合物并分离油 - 水混合物以产生油产物并产生水。 产生的水包括悬浮和溶解的固体，并进行处理，从中除去悬浮和溶解的固体。 处理过的水然后被引导到强制循环蒸汽发生器，其包括具有燃烧器，水冷壁和蒸发器单元的炉。 经处理的水被泵送通过水冷壁和蒸发器单元。 通过水冷壁和蒸发器单元的水被加热以在水冷壁和蒸发器单元中产生大约10％至大约30％的质量蒸汽。 将蒸汽从水蒸气混合物中收集并分离，以产生高质量蒸汽的高质量蒸汽，其量为95％或更高。 该蒸汽构成注射蒸汽，其被注入注入井以便于油 - 水混合物的回收。

公开(公告)号：US20100083883A1

公开(公告)日：2010-04-08

申请号：US12245831

申请日：2008-10-06

申请人： Neil Hofer ,  Ray Wollmann

发明人： Neil Hofer ,  Ray Wollmann

IPC分类号： F23C6/00 ,  F22B35/08 ,  F23L13/00 ,  F23N3/00

CPC分类号： F23B60/00 ,  F22B9/16 ,  F22B13/02 ,  F23B10/00 ,  F23L1/00 ,  F23L3/00 ,  F23L5/02 ,  F23L9/02

摘要： A boiler assembly including primary and secondary combustion chambers includes primary and secondary air controls for controlling combustion air to the chambers respectively. The air controls are operable between open positions to allow combustion in the chambers and a closed position in which the combustion air passages are fully sealed to fully interrupt combustion responsive to heating demands. The air controls are supported externally on the main housing of the boiler assembly so as to be modular and readily releasable from the main housing and the respective combustion air passages. The primary combustion chamber communicates with the secondary combustion chamber at a location partway in between introduction of the secondary combustion air and the exhaust passage.

摘要翻译： 包括主燃烧室和二次燃烧室的锅炉组件包括主空气和二次空气控制器，用于分别控制到室的燃烧空气。 空气控制器可在打开位置之间操作以允许在室中的燃烧和关闭位置，其中燃烧空气通道被完全密封，以响应于加热需求而完全中断燃烧。 空气控制器被外部支撑在锅炉组件的主壳体上，以便模块化并且容易地从主壳体和相应的燃烧空气通道释放。 主燃烧室在二次燃烧空气和排气通道的引入之间的中途位置与二次燃烧室连通。

公开(公告)号：US3364903A

公开(公告)日：1968-01-23

申请号：US57803566

申请日：1966-09-08

申请人： COMBUSTION ENG

发明人： COVELL RUSSELL B ,  CLAYTON JR WILLIAM H ,  KANE ROBERT A

IPC分类号： F22B35/08 ,  F22G5/16

CPC分类号： F22B35/086 ,  F22G5/16

公开(公告)号：US1830324A

公开(公告)日：1931-11-03

申请号：US3206425

申请日：1925-05-22

申请人： LA MONT CORP

发明人： LA MONT WALTER DOUGLAS

IPC分类号： F22B35/08

CPC分类号： F22B35/08