WO2014095337A3 - Entwässerung einer kraftwerksanlage - Google Patents

Entwässerung einer kraftwerksanlage Download PDF

Info

Publication number
WO2014095337A3
WO2014095337A3 PCT/EP2013/075334 EP2013075334W WO2014095337A3 WO 2014095337 A3 WO2014095337 A3 WO 2014095337A3 EP 2013075334 W EP2013075334 W EP 2013075334W WO 2014095337 A3 WO2014095337 A3 WO 2014095337A3
Authority
WO
WIPO (PCT)
Prior art keywords
steam
power plant
water
fluidically connected
draining
Prior art date
Application number
PCT/EP2013/075334
Other languages
English (en)
French (fr)
Other versions
WO2014095337A2 (de
Inventor
Erich Schmid
Michael SCHÖTTLER
Anja Wallmann
Original Assignee
Siemens Aktiengesellschaft
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 Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Priority to US14/652,194 priority Critical patent/US9719676B2/en
Priority to PCT/EP2013/075334 priority patent/WO2014095337A2/de
Priority to ES13799059T priority patent/ES2781836T3/es
Priority to EP13799059.4A priority patent/EP2923149B1/de
Publication of WO2014095337A2 publication Critical patent/WO2014095337A2/de
Publication of WO2014095337A3 publication Critical patent/WO2014095337A3/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/48—Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers
    • F22B37/486—Devices for removing water, salt, or sludge from boilers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants 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
    • F01K23/06—Plants 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
    • F01K23/10—Plants 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/48—Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers
    • F22B37/50—Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers for draining or expelling water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents

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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

Die Erfindung betrifft eine Kraftwerksanlage (1), insbesonde- re eine gekoppelte Gas- und Dampfkraftwerksanlage (1), umfassend eine Anzahl an ersten Entwässerungsleitungen (11), welche stromaufseitig mit einem Wasser-Dampf-Kreislauf (2) fluidtechnisch verschaltet sind, und welche stromabseitig mit einem Überdruckbehälter (20) fluidtechnisch verschaltet sind, wobei weiterhin wenigstens eine Dampf führende Zuführleitung (12) mit dem Überdruckbehälter (20) fluidtechnisch verschaltet ist, über welche Dampf dem Wasser-Dampf-Kreislauf (2) erneut zugeführt werden kann, sowie ein Verfahren zum Betreiben einer solchen Kraftwerksanlage, wobei die wenigstens eine Dampf führende Zuführleitung (12) dem Wasser-Dampf-Kreislauf (2) im Bereich einer Niederdruckstufe (7), insbesondere im Bereich der Dampftrommel (8) der Niederdruckstufe (7) Dampf zuführen kann.
PCT/EP2013/075334 2012-12-19 2013-12-03 Entwässerung einer kraftwerksanlage WO2014095337A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US14/652,194 US9719676B2 (en) 2012-12-19 2013-12-03 Draining a power plant
PCT/EP2013/075334 WO2014095337A2 (de) 2012-12-19 2013-12-03 Entwässerung einer kraftwerksanlage
ES13799059T ES2781836T3 (es) 2012-12-19 2013-12-03 Desagüe de una central eléctrica
EP13799059.4A EP2923149B1 (de) 2012-12-19 2013-12-03 Entwässerung einer kraftwerksanlage

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12198121.1A EP2746656A1 (de) 2012-12-19 2012-12-19 Entwässerung einer Kraftwerksanlage
EP12198121.1 2012-12-19
PCT/EP2013/075334 WO2014095337A2 (de) 2012-12-19 2013-12-03 Entwässerung einer kraftwerksanlage

Publications (2)

Publication Number Publication Date
WO2014095337A2 WO2014095337A2 (de) 2014-06-26
WO2014095337A3 true WO2014095337A3 (de) 2014-11-20

Family

ID=47563062

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/075334 WO2014095337A2 (de) 2012-12-19 2013-12-03 Entwässerung einer kraftwerksanlage

Country Status (4)

Country Link
US (1) US9719676B2 (de)
EP (2) EP2746656A1 (de)
ES (1) ES2781836T3 (de)
WO (1) WO2014095337A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2941547A1 (en) 2014-03-05 2015-09-11 Siemens Aktiengesellschaft Flash tank design
DE102015206484A1 (de) * 2015-04-10 2016-10-13 Siemens Aktiengesellschaft Verfahren zum Aufbereiten eines flüssigen Mediums und Aufbereitungsanlage
DE102016214447B4 (de) 2016-08-04 2020-12-24 Siemens Aktiengesellschaft Kraftwerk mit Phasenwechselmaterial-Wärmespeicher und Verfahren zum Betreiben eines Kraftwerks mit Phasenwechselmaterial-Wärmespeicher
CN110374700B (zh) * 2019-07-18 2024-05-03 中国电力工程顾问集团西南电力设计院有限公司 一种燃气-蒸汽联合循环机组疏水回收***

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3008295A (en) * 1958-04-21 1961-11-14 Sulzer Ag Steam power plant
US4430962A (en) * 1980-12-23 1984-02-14 Sulzer Brothers Ltd. Forced flow vapor generator plant
US20070289304A1 (en) * 2004-01-20 2007-12-20 Siemens Aktiengesellschaft Method And Device For Removing Water From A Steam Plant
US20080104959A1 (en) * 2004-11-30 2008-05-08 Michael Schottler Method For Operating A Steam Power Plant, Particularly A Steam Power Plant In A Power Plant For Generating At Least Electrical Energy, And Corresponding Steam Power Plant
WO2012066490A1 (en) * 2010-11-16 2012-05-24 Ansaldo Energia S.P.A. Combined cycle plant for energy production and method for operating said plant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997007323A1 (de) * 1995-08-18 1997-02-27 Siemens Aktiengesellschaft Gas- und dampfturbinenanlage und verfahren zum betreiben einer derartigen anlage sowie abhitzedampferzeuger für eine gas- und dampfturbinenanlage
JP3690972B2 (ja) * 2000-08-08 2005-08-31 三菱重工業株式会社 蒸気冷却ガスタービン
EP2503112A1 (de) * 2011-03-24 2012-09-26 Siemens Aktiengesellschaft Verfahren zum schnellen Zuschalten eines Dampferzeugers
JP2014008501A (ja) * 2012-07-03 2014-01-20 Mitsubishi Heavy Ind Ltd 排水処理システム及び複合発電設備

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3008295A (en) * 1958-04-21 1961-11-14 Sulzer Ag Steam power plant
US4430962A (en) * 1980-12-23 1984-02-14 Sulzer Brothers Ltd. Forced flow vapor generator plant
US20070289304A1 (en) * 2004-01-20 2007-12-20 Siemens Aktiengesellschaft Method And Device For Removing Water From A Steam Plant
US20080104959A1 (en) * 2004-11-30 2008-05-08 Michael Schottler Method For Operating A Steam Power Plant, Particularly A Steam Power Plant In A Power Plant For Generating At Least Electrical Energy, And Corresponding Steam Power Plant
WO2012066490A1 (en) * 2010-11-16 2012-05-24 Ansaldo Energia S.P.A. Combined cycle plant for energy production and method for operating said plant

Also Published As

Publication number Publication date
ES2781836T3 (es) 2020-09-08
EP2923149A2 (de) 2015-09-30
EP2923149B1 (de) 2020-02-05
US9719676B2 (en) 2017-08-01
EP2746656A1 (de) 2014-06-25
US20150323176A1 (en) 2015-11-12
WO2014095337A2 (de) 2014-06-26

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