ATE199763T1 - Verfahren und anordnung zum vorwärmen des hauptkondensats in kraftwerksprozessen - Google Patents

Verfahren und anordnung zum vorwärmen des hauptkondensats in kraftwerksprozessen

Info

Publication number
ATE199763T1
ATE199763T1 AT96114056T AT96114056T ATE199763T1 AT E199763 T1 ATE199763 T1 AT E199763T1 AT 96114056 T AT96114056 T AT 96114056T AT 96114056 T AT96114056 T AT 96114056T AT E199763 T1 ATE199763 T1 AT E199763T1
Authority
AT
Austria
Prior art keywords
low pressure
preheating
arrangement
power plant
coupled
Prior art date
Application number
AT96114056T
Other languages
English (en)
Inventor
Norbert Dr Dipl-Ing Knuewer
Achim Dipl-Ing Nietzschmann
Wolfgang Dr Dipl-Ing Urbanczyk
Original Assignee
Steag Encotec Gmbh
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 Steag Encotec Gmbh filed Critical Steag Encotec Gmbh
Application granted granted Critical
Publication of ATE199763T1 publication Critical patent/ATE199763T1/de

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
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/34—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating
    • F01K7/40—Use of two or more feed-water heaters in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • F22D1/32—Feed-water heaters, i.e. economisers or like preheaters arranged to be heated by steam, e.g. bled from turbines
    • F22D1/34—Feed-water heaters, i.e. economisers or like preheaters arranged to be heated by steam, e.g. bled from turbines and returning condensate to boiler with main feed supply

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)
  • Jet Pumps And Other Pumps (AREA)
  • Control Of Turbines (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
AT96114056T 1995-11-08 1996-09-03 Verfahren und anordnung zum vorwärmen des hauptkondensats in kraftwerksprozessen ATE199763T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19541543A DE19541543C2 (de) 1995-11-08 1995-11-08 Verfahren und Anordnung zum Vorwärmen des Hauptkondensats in Kraftwerksprozessen

Publications (1)

Publication Number Publication Date
ATE199763T1 true ATE199763T1 (de) 2001-03-15

Family

ID=7776875

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96114056T ATE199763T1 (de) 1995-11-08 1996-09-03 Verfahren und anordnung zum vorwärmen des hauptkondensats in kraftwerksprozessen

Country Status (3)

Country Link
EP (1) EP0773348B1 (de)
AT (1) ATE199763T1 (de)
DE (2) DE19541543C2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19806238C1 (de) * 1998-02-16 1999-04-15 Steag Ag Wärmetauscheranordnung
FI118237B (fi) * 2004-11-03 2007-08-31 Waertsilae Finland Oy Menetelmä ja järjestelmä lämmön talteenottamiseksi
DE102011078193A1 (de) * 2011-06-28 2013-01-03 Siemens Aktiengesellschaft Zusätzliche Regelanzapfung für einen Vorwärmer zur Verbesserung der Anlagendynamik und Frequenzregelung bei einem Dampfkraftwerk

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB971195A (en) * 1962-07-23 1964-09-30 Ass Elect Ind Improvements in steam turbine power plants
DE1551263A1 (de) * 1965-03-01 1969-05-29 Steinmueller Gmbh L & C Kreisprozess fuer Dampfkraftanlagen
JPS61126309A (ja) * 1984-11-22 1986-06-13 Toshiba Corp 蒸気発電プラント
DE3616797A1 (de) * 1986-05-17 1987-11-19 Koerting Ag Dampfturbinenanlage

Also Published As

Publication number Publication date
DE19541543C2 (de) 1997-10-16
EP0773348A1 (de) 1997-05-14
DE59606584D1 (de) 2001-04-19
EP0773348B1 (de) 2001-03-14
DE19541543A1 (de) 1997-07-03

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Legal Events

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