EP4083502C0 - Wärmerückgewinnungsdampferzeuger und dampfkraftwerk - Google Patents

Wärmerückgewinnungsdampferzeuger und dampfkraftwerk

Info

Publication number
EP4083502C0
EP4083502C0 EP22170899.3A EP22170899A EP4083502C0 EP 4083502 C0 EP4083502 C0 EP 4083502C0 EP 22170899 A EP22170899 A EP 22170899A EP 4083502 C0 EP4083502 C0 EP 4083502C0
Authority
EP
European Patent Office
Prior art keywords
power plant
heat recovery
steam
steam generator
generator
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.)
Active
Application number
EP22170899.3A
Other languages
English (en)
French (fr)
Other versions
EP4083502A1 (de
EP4083502B1 (de
Inventor
Guido Volpi
Daniele Crociati
Vincenzo Panebianco
Ruggiero Dadduzio
Lorenzo Bini
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.)
AC Boilers SpA
Original Assignee
AC Boilers SpA
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 AC Boilers SpA filed Critical AC Boilers SpA
Publication of EP4083502A1 publication Critical patent/EP4083502A1/de
Application granted granted Critical
Publication of EP4083502B1 publication Critical patent/EP4083502B1/de
Publication of EP4083502C0 publication Critical patent/EP4083502C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F22G—SUPERHEATING OF STEAM
    • F22G1/00—Steam superheating characterised by heating method
    • F22G1/02—Steam superheating characterised by heating method with heat supply by hot flue gases from the furnace of the steam boiler
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G5/00—Controlling superheat temperature
    • F22G5/12—Controlling superheat temperature by attemperating the superheated steam, e.g. by injected water sprays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G7/00—Steam superheaters characterised by location, arrangement, or disposition
    • F22G7/12—Steam superheaters characterised by location, arrangement, or disposition in flues
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G5/00—Controlling superheat temperature
    • F22G5/12—Controlling superheat temperature by attemperating the superheated steam, e.g. by injected water sprays
    • F22G5/123—Water injection apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G5/00—Controlling superheat temperature
    • F22G5/12—Controlling superheat temperature by attemperating the superheated steam, e.g. by injected water sprays
    • F22G5/14—Controlling superheat temperature by attemperating the superheated steam, e.g. by injected water sprays by live steam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
EP22170899.3A 2021-04-29 2022-04-29 Wärmerückgewinnungsdampferzeuger und dampfkraftwerk Active EP4083502B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102021000010919A IT202100010919A1 (it) 2021-04-29 2021-04-29 Generatore di vapore a recupero e impianto comprendente detto generatore di vapore a recupero

Publications (3)

Publication Number Publication Date
EP4083502A1 EP4083502A1 (de) 2022-11-02
EP4083502B1 EP4083502B1 (de) 2025-04-16
EP4083502C0 true EP4083502C0 (de) 2025-04-16

Family

ID=76921227

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22170899.3A Active EP4083502B1 (de) 2021-04-29 2022-04-29 Wärmerückgewinnungsdampferzeuger und dampfkraftwerk

Country Status (2)

Country Link
EP (1) EP4083502B1 (de)
IT (1) IT202100010919A1 (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4131859B2 (ja) * 2004-06-11 2008-08-13 株式会社日立製作所 蒸気温度制御装置及び蒸気温度制御方法並びにこれらを用いた発電プラント
JP4929010B2 (ja) * 2007-03-30 2012-05-09 東京電力株式会社 発電システム
US8104283B2 (en) * 2007-06-07 2012-01-31 Emerson Process Management Power & Water Solutions, Inc. Steam temperature control in a boiler system using reheater variables
WO2008152205A1 (en) * 2007-06-15 2008-12-18 Åf-Consult Oy Combustion plant and method for the combustion
EP2363577A1 (de) * 2010-02-24 2011-09-07 Alstom Technology Ltd Dampfturbinenanlage
US9188028B2 (en) * 2012-10-05 2015-11-17 General Electric Company Gas turbine system with reheat spray control
WO2015082364A1 (en) * 2013-12-02 2015-06-11 Alstom Technology Ltd Combined cycle system

Also Published As

Publication number Publication date
EP4083502A1 (de) 2022-11-02
IT202100010919A1 (it) 2022-10-29
EP4083502B1 (de) 2025-04-16

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