CN102859124B - 为燃烧矿物燃料的电厂设备补充装备二氧化碳分离器的方法 - Google Patents

为燃烧矿物燃料的电厂设备补充装备二氧化碳分离器的方法 Download PDF

Info

Publication number
CN102859124B
CN102859124B CN201080049389.9A CN201080049389A CN102859124B CN 102859124 B CN102859124 B CN 102859124B CN 201080049389 A CN201080049389 A CN 201080049389A CN 102859124 B CN102859124 B CN 102859124B
Authority
CN
China
Prior art keywords
electric power
carbon dioxide
steam
equipment
power factory
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201080049389.9A
Other languages
English (en)
Other versions
CN102859124A (zh
Inventor
U.格鲁曼
U.马奇
A.皮卡德
M.罗斯特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of CN102859124A publication Critical patent/CN102859124A/zh
Application granted granted Critical
Publication of CN102859124B publication Critical patent/CN102859124B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01KSTEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K27/00Plants for converting heat or fluid energy into mechanical energy, not otherwise provided for
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01KSTEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/10Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D13/00Combinations of two or more machines or engines
    • F01D13/02Working-fluid interconnection of machines or engines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01KSTEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K13/00General layout or general methods of operation of complete plants
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01KSTEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K17/00Using steam or condensate extracted or exhausted from steam engine plant
    • F01K17/02Using steam or condensate extracted or exhausted from steam engine plant for heating purposes, e.g. industrial, domestic
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00Component parts or details of steam boilers
    • F22B37/008Adaptations for flue gas purification in steam generators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00Function
    • F05D2260/60Fluid transfer
    • F05D2260/61Removal of CO2
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/32Direct CO2 mitigation
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49229Prime mover or fluid pump making
    • Y10T29/49236Fluid pump or compressor making
    • Y10T29/49238Repairing, converting, servicing or salvaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Treating Waste Gases (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

本发明涉及一种为包括多缸汽轮机(2)的燃烧矿物燃料的电厂设备(1)补充装备二氧化碳分离器(3)的方法,其中,使汽轮机(2)的通流性能与为了运行二氧化碳分离器(3)所抽取的过程用汽(4)相适应,以及将二氧化碳分离器(3)通过过程用汽管路(18)与连接两个汽轮机缸的联通管(6)连接。

Description

为燃烧矿物燃料的电厂设备补充装备二氧化碳分离器的方法
技术领域
为了从燃烧矿物燃料的电厂设备,例如燃气和蒸汽轮机电厂设备(GUD)或燃煤的蒸汽动力装置(DKW)的废气中分离二氧化碳,需要大量的能量。
背景技术
在采用湿化学吸收-解吸法分离二氧化碳时,为了加热解吸过程必须加入热能形式的能量。为此通常使用电厂设备的水汽循环中的低压蒸汽。
甚至当处于建造中的电厂设备尚未配备与之连接的二氧化碳分离器(CO2Capture Plant)时,如今也已存在晚些时候补充装备的有据可查的义务(CaptureReadyness)。因此,如今已采取相应的应对措施,使得在以后的某一时刻能顺利地将二氧化碳分离器集成在电厂设备中。
此外还存在需要,为了抽取低压蒸汽必须相应地设计汽轮机或电厂过程。在中压级和低压级具有单独外壳的汽轮机中,可以方便地在联通管上抽取低压蒸汽。然而在联通管上的抽取方案,导致在抽取的情况下汽轮机低压级必须节流运行,因为低压级的尺寸针对不抽取低压蒸汽运行时的通流性能设计的。当抽取低压蒸汽时,若不节流将导致在低压部分中大的压降。机器节流在热动力学上意味着是一种次佳方案。
从电厂过程内部其他汽源抽取蒸汽也不值得推荐,或不可能以恰当的方式实施。例如从汽轮机的中间再热管路抽取,导致锅炉的不平衡负载。还必须排除抽取优质蒸汽用于二氧化碳分离器的可能性,因为这将导致不合理的能量损失。
发明内容
因此本发明要解决的技术问题是,提供一种补充装备二氧化碳分离器的低成本方法,采用这种方法避免更换汽轮机的低压级,可以从联通管抽取低压蒸汽,与此同时不会导致在低压级中的压降。
本发明技术问题通过一种为包括多缸汽轮机和冷凝器的燃烧矿物燃料的电厂设备补充装备二氧化碳分离器的方法得以解决。
本发明从一种其中压级和低压级具有单独外壳的汽轮机出发。在这里,现有燃烧矿物燃料的电厂设备应补充装备二氧化碳分离器。
按本发明为此采用两个步骤。第一步,使汽轮机的通流性能与为了运行二氧化碳分离器所抽取的过程用汽相适应。在这种情况下或通过更换部件调整汽轮机路径,或取代部分低压级。方案的选择取决于存在的汽轮机以及所要抽取的蒸汽质量流量。第二步,将二氧化碳分离器通过过程用汽管路与连接两个汽轮机缸的联通管连接。此外,在二氧化碳分离器关闭的情况下,从联通管抽取低压蒸汽,以及通过旁路引入已存在的冷凝器中并在那里凝结。这是有必要的,因为经改造的汽轮机不再能加入全部蒸汽量。在这里装设旁通管可同样是本方法的组成部分。
按一种有利的扩展设计,二氧化碳分离器通过凝结水回水管与汽轮机的冷凝器连接。凝结水回水管允许在解吸过程中使用的过程用汽返回电厂设备的给水循环中。
按一项有利的扩展设计,燃烧矿物燃料的电厂设备是燃气轮机与蒸汽轮机电厂设备,其中锅炉是废热锅炉。与之不同地,燃烧矿物燃料的电厂设备可以是蒸汽轮机电厂设备,其中锅炉是燃烧锅炉。
调整汽轮机低压级的通流性能能够实现优化水汽循环,为二氧化碳分离器从该水汽循环抽取过程用汽。与此同时,通过使用旁通管保证电厂设备在二氧化碳分离器故障的情况下能继续运行或能可靠起动。不再需要在改造前和改造后对设计参数采取妥协办法。
附图说明
下面借助附图详细说明本发明。其中:
图1表示没有二氧化碳分离器的燃烧矿物燃料的电厂设备;以及
图2表示利用按本发明的方法补充装备有二氧化碳分离器的燃烧矿物燃料的电厂设备。
具体实施方式
图1表示燃烧矿物燃料的电厂设备1的一个局部。图中表示的是多缸汽轮机2,它主要由高压级9、中压级10和安置在与之分离的外壳内的低压级11组成。按图中所表示的方案,低压级11设计为双流式的。此外图中还表示出冷凝器12,它通过饱和蒸汽管路13与低压级11连接。在这里没有详细表示锅炉,它在燃气与蒸汽轮机设备中是废热锅炉,而在蒸汽轮机电厂设备中是燃烧锅炉。
高压级24在供汽方面与新汽管路14连接。为了引出已部分膨胀的蒸汽,在高压级9上连接冷的中间再热管路15,它使高压级9与在这里没有详细表示的锅炉连接。中压级10在供汽方面与热的中间再热管路16连接,通过它可为中压级输送重新加热的蒸汽。为了引出已部分膨胀的蒸汽,中压级10通过联通管6与低压级11连接。低压级14出口通过饱和蒸汽管路13与冷凝器12连接。通过与冷凝器12连接的给水管路17,凝结后的蒸汽可以重新返回锅炉。
从图1所示的装置出发,图2表示按照本发明的方法补充装备有二氧化碳分离器的燃烧矿物燃料的电厂设备的一个局部。在这里二氧化碳分离器仅表示为换热器20的形式。
抽取低压蒸汽用的过程用汽管路18与联通管6连接。此外汽轮机2的低压级11调整为较小的蒸汽量。在过程用汽管路18中连接第一阀19。过程用汽管路18连接联通管6与换热器20,它是补充装备的二氧化碳分离器的解吸器的组成部分。通过过程用汽管路18现在可从汽轮机过程中抽取用于换热器20的低压蒸汽,为此打开第一阀19。
在二氧化碳分离器未工作或必须停用的情况下,关闭第一阀19。现在将由过程用汽管路18提供使用的低压蒸汽引入冷凝器12。为此设置旁通管路21,它连接过程用汽管路18与饱和蒸汽管路13。此外打开连接在旁通管路21中的第二阀22。与之不同,用于引出低压蒸汽的旁通管路21可以直接与冷凝器12连接。

Claims (5)

1.一种为包括多缸汽轮机(2)和冷凝器(12)的燃烧矿物燃料的电厂设备(1)补充装备二氧化碳分离器的方法,其中,
a)使汽轮机(2)的通流性能与为了运行二氧化碳分离器所抽取的过程用汽相适应,其中,
b)将二氧化碳分离器通过过程用汽管路(18)与连接两个汽轮机缸的联通管(6)连接,并且
c)过程用汽管路(18)通过旁通管路(21)与冷凝器或饱和蒸汽管路(13)相连接。
2.按照权利要求1所述的方法,其中,将二氧化碳分离器通过凝结水回水管与汽轮机(2)的冷凝器连接。
3.按照权利要求1至2之一所述的方法,其中,燃烧矿物燃料的电厂设备(1)是燃气轮机与蒸汽轮机电厂设备,其中锅炉是废热锅炉。
4.按照权利要求1至2之一所述的方法,其中,燃烧矿物燃料的电厂设备(1)是蒸汽轮机电厂设备,其中锅炉是燃烧锅炉。
5.一种燃烧矿物燃料的电厂设备(1),它按照权利要求1或2所述的方法补充装备。
CN201080049389.9A 2009-11-02 2010-11-02 为燃烧矿物燃料的电厂设备补充装备二氧化碳分离器的方法 Expired - Fee Related CN102859124B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009051607.7 2009-11-02
DE102009051607 2009-11-02
PCT/EP2010/066617 WO2011051493A2 (de) 2009-11-02 2010-11-02 Verfahren zum nachrüsten einer fossil befeuerten kraftwerksanlage mit einer kohlendioxid-abscheidevorrichtung

Publications (2)

Publication Number Publication Date
CN102859124A CN102859124A (zh) 2013-01-02
CN102859124B true CN102859124B (zh) 2015-10-14

Family

ID=43922682

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080049389.9A Expired - Fee Related CN102859124B (zh) 2009-11-02 2010-11-02 为燃烧矿物燃料的电厂设备补充装备二氧化碳分离器的方法

Country Status (11)

Country Link
US (1) US20120255173A1 (zh)
EP (1) EP2496799B1 (zh)
KR (1) KR101362626B1 (zh)
CN (1) CN102859124B (zh)
AU (1) AU2010311336B2 (zh)
BR (1) BR112012010416A2 (zh)
CA (1) CA2779363C (zh)
ES (1) ES2444496T3 (zh)
PL (1) PL2496799T3 (zh)
RU (1) RU2525996C2 (zh)
WO (1) WO2011051493A2 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201106410D0 (en) * 2011-04-15 2011-06-01 Doosan Power Systems Ltd Turbine system
DE102012208221A1 (de) * 2012-02-22 2013-08-22 Siemens Aktiengesellschaft Verfahren zum Nachrüsten eines Gasturbinenkraftwerks

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042809A (en) * 1976-08-23 1977-08-16 Woodward Governor Company System for controlling two variables
CN101143288A (zh) * 2006-07-17 2008-03-19 通用电气公司 二氧化碳捕获***及方法
CN101506477A (zh) * 2006-08-25 2009-08-12 阿尔斯托姆科技有限公司 设计成利于随后改造为与包括碳捕获设施的发电厂工作的蒸汽涡轮机

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU366267A1 (ru) * 1971-02-05 1973-01-16 Способ регулирования и защиты судовой паровой турбины с промперегревом
SU775356A1 (ru) * 1977-08-17 1980-10-30 Производственное Энергетическое Объединение "Харьковэнерго" Энергетическа установка
US4471620A (en) * 1981-11-13 1984-09-18 Westinghouse Electric Corp. Turbine low pressure bypass spray valve control system and method
US4942734A (en) * 1989-03-20 1990-07-24 Kryos Energy Inc. Cogeneration of electricity and liquid carbon dioxide by combustion of methane-rich gas
US6021569A (en) * 1997-04-30 2000-02-08 Siemens Westinghouse Power Corporation Retrofitting coal-fired power generation systems with hydrogen combustors
DE10016079A1 (de) * 2000-03-31 2001-10-04 Alstom Power Nv Verfahren zum Entfernen von Kohlendioxid aus dem Abgas einer Gasturbinenanlage sowie Vorrichtung zur Durchführung des Verfahrens
US20070157614A1 (en) * 2003-01-21 2007-07-12 Goldman Arnold J Hybrid Generation with Alternative Fuel Sources
US7021063B2 (en) * 2003-03-10 2006-04-04 Clean Energy Systems, Inc. Reheat heat exchanger power generation systems
JP4274846B2 (ja) * 2003-04-30 2009-06-10 三菱重工業株式会社 二酸化炭素の回収方法及びそのシステム
NO321817B1 (no) * 2003-11-06 2006-07-10 Sargas As Renseanlegg for varmekraftverk
US20080011161A1 (en) * 2006-07-17 2008-01-17 General Electric Company Carbon dioxide capture systems and methods
US8850789B2 (en) * 2007-06-13 2014-10-07 General Electric Company Systems and methods for power generation with exhaust gas recirculation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042809A (en) * 1976-08-23 1977-08-16 Woodward Governor Company System for controlling two variables
CN101143288A (zh) * 2006-07-17 2008-03-19 通用电气公司 二氧化碳捕获***及方法
CN101506477A (zh) * 2006-08-25 2009-08-12 阿尔斯托姆科技有限公司 设计成利于随后改造为与包括碳捕获设施的发电厂工作的蒸汽涡轮机

Also Published As

Publication number Publication date
AU2010311336B2 (en) 2014-01-16
BR112012010416A2 (pt) 2020-09-24
CA2779363A1 (en) 2011-05-05
RU2012122750A (ru) 2013-12-10
ES2444496T3 (es) 2014-02-25
AU2010311336A1 (en) 2012-05-24
WO2011051493A3 (de) 2012-08-30
EP2496799A2 (de) 2012-09-12
CA2779363C (en) 2015-03-31
CN102859124A (zh) 2013-01-02
PL2496799T3 (pl) 2014-06-30
EP2496799B1 (de) 2014-01-01
WO2011051493A2 (de) 2011-05-05
US20120255173A1 (en) 2012-10-11
KR101362626B1 (ko) 2014-02-12
RU2525996C2 (ru) 2014-08-20
KR20120079130A (ko) 2012-07-11

Similar Documents

Publication Publication Date Title
CN102596363B (zh) 用于co2捕获的动力设备
CN202645658U (zh) 燃气-蒸汽-有机工质联合循环发电装置
KR102326406B1 (ko) 개선된 효율을 갖는 조합형 순환 발전소
JP2013513063A5 (zh)
JP4898294B2 (ja) コンバインドサイクルプラントの吸気加熱システム
CN101858232A (zh) 包括热回收蒸汽发生器的联合循环动力装置
RU2662751C2 (ru) Работающая на кислородном сжигании угля электростанция с интеграцией тепла
CN104204426B (zh) 用于操作动力设备的方法
KR20150128588A (ko) 열 통합형 산소 공급 시스템의 순산소 보일러 발전소
CN104533554B (zh) 一种用于一次再热机组的新型高效给水回热***
Følgesvold et al. Combined heat and power plant on offshore oil and gas installations
US20130199151A1 (en) Steam Generator for Combined Cycle Gas Turbine Plant
CN102859124B (zh) 为燃烧矿物燃料的电厂设备补充装备二氧化碳分离器的方法
KR101878536B1 (ko) 열 통합형 공기 분리 유닛을 갖는 순산소 보일러 발전소
CN100564832C (zh) 燃气和蒸汽轮机装置及其运行方法
RU2524588C2 (ru) Энергетическая установка, работающая на органическом топливе, с устройством для отделения диоксида углерода и способ эксплуатации такой установки
CN105765180A (zh) 联合循环***
CN109312635A (zh) 冷凝物再循环
CN104704205B (zh) 具有给水分流除气装置的燃气和蒸汽轮机设备
CN206755145U (zh) 汽轮机高压旁路减温水管路
CN102597431A (zh) 为燃烧矿物燃料的电厂设备补充装备二氧化碳分离器的方法
RU2564367C2 (ru) Паротурбинная электростанция
JP4871935B2 (ja) 再熱型発電プラント及び非再熱型発電プラントを再熱型発電プラントに改造する方法
CN106523047A (zh) 隔级调整抽汽的热电联供汽轮机
CN102597430A (zh) 具有二氧化碳分离器的燃烧矿物燃料的电厂设备和燃烧矿物燃料电厂设备的运行方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151014

Termination date: 20191102

CF01 Termination of patent right due to non-payment of annual fee