FR2370857A1 - Centrale a vapeur - Google Patents

Centrale a vapeur

Info

Publication number
FR2370857A1
FR2370857A1 FR7734187A FR7734187A FR2370857A1 FR 2370857 A1 FR2370857 A1 FR 2370857A1 FR 7734187 A FR7734187 A FR 7734187A FR 7734187 A FR7734187 A FR 7734187A FR 2370857 A1 FR2370857 A1 FR 2370857A1
Authority
FR
France
Prior art keywords
feed water
steam
feed
water tank
power plant
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.)
Withdrawn
Application number
FR7734187A
Other languages
English (en)
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2370857A1 publication Critical patent/FR2370857A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • 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
    • F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
    • F01K3/18—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters
    • F01K3/26—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters with heating by steam
    • F01K3/262—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters with heating by steam by means of heat exchangers
    • F01K3/265—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters with heating by steam by means of heat exchangers using live steam for superheating or reheating
    • 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

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)
  • Degasification And Air Bubble Elimination (AREA)

Abstract

Centrale à turbine à vapeur, à dégazeur-économiseur de l'eau d'alimentation combiné avec un reservoir de cette eau et à pompe montée en aval de ce réservoir. Le circuit du produit de condensation d'un resur-chauffeur 9 alimenté en vapeur vive est relié au groupe à dégazeur et économiseur 27, 28 afin de l'alimenter en vapeur de chauffage et un refroidisseur 30 est de préférence interposé sur la canalisation 52 par laquelle l'eau d'alimentation passe de son réservoir 28 à la pompe 31. Application en particulier aux centrales de transformation d'énergie nucléaire afin d'éviter la vaporisation de l'eau à l'admission de la pompe 31 en régime perturbé, par exemple d'arrêt d'urgence de la turbine.
FR7734187A 1976-11-16 1977-11-14 Centrale a vapeur Withdrawn FR2370857A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2652135A DE2652135C2 (de) 1976-11-16 1976-11-16 Dampfkraftanlage

Publications (1)

Publication Number Publication Date
FR2370857A1 true FR2370857A1 (fr) 1978-06-09

Family

ID=5993262

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734187A Withdrawn FR2370857A1 (fr) 1976-11-16 1977-11-14 Centrale a vapeur

Country Status (4)

Country Link
DE (1) DE2652135C2 (fr)
FR (1) FR2370857A1 (fr)
NL (1) NL7712417A (fr)
SE (1) SE7712791L (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE534181A (fr) *
DE511005C (de) * 1928-01-27 1930-10-25 Karl Morawe Dipl Ing Einrichtung zum Entgasen von Fluessigkeiten
GB915718A (en) * 1958-09-16 1963-01-16 English Electric Co Ltd Improvements in and relating to feedwater temperature control systems of turbine plants
GB950732A (en) * 1959-05-20 1964-02-26 Harold John Coles Improvements in or relating to steam turbine systems
FR1545912A (fr) * 1967-10-06 1968-11-15 Babcock & Wilcox France Perfectionnements aux installations de production d'énergie
FR2026338A1 (fr) * 1968-12-17 1970-09-18 Weir Ltd
FR2044000A5 (fr) * 1969-05-14 1971-02-19 Alsthom

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2164576A1 (de) * 1971-12-24 1973-06-28 Siemens Ag Dampfkraftwerk

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE534181A (fr) *
DE511005C (de) * 1928-01-27 1930-10-25 Karl Morawe Dipl Ing Einrichtung zum Entgasen von Fluessigkeiten
GB915718A (en) * 1958-09-16 1963-01-16 English Electric Co Ltd Improvements in and relating to feedwater temperature control systems of turbine plants
GB950732A (en) * 1959-05-20 1964-02-26 Harold John Coles Improvements in or relating to steam turbine systems
FR1545912A (fr) * 1967-10-06 1968-11-15 Babcock & Wilcox France Perfectionnements aux installations de production d'énergie
FR2026338A1 (fr) * 1968-12-17 1970-09-18 Weir Ltd
FR2044000A5 (fr) * 1969-05-14 1971-02-19 Alsthom

Also Published As

Publication number Publication date
SE7712791L (sv) 1978-05-17
NL7712417A (nl) 1978-05-18
DE2652135A1 (de) 1978-05-18
DE2652135C2 (de) 1983-10-27

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Legal Events

Date Code Title Description
ST Notification of lapse