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FR2426878A1 - Two=part condenser for steam turbine - uses condensate from one part to assist in condensing steam in other part - Google Patents

Two=part condenser for steam turbine - uses condensate from one part to assist in condensing steam in other part

Info

Publication number
FR2426878A1
FR2426878A1 FR7815559A FR7815559A FR2426878A1 FR 2426878 A1 FR2426878 A1 FR 2426878A1 FR 7815559 A FR7815559 A FR 7815559A FR 7815559 A FR7815559 A FR 7815559A FR 2426878 A1 FR2426878 A1 FR 2426878A1
Authority
FR
France
Prior art keywords
condensate
section
condenser
steam
assist
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.)
Granted
Application number
FR7815559A
Other languages
French (fr)
Other versions
FR2426878B1 (en
Inventor
Alain Cassagnou
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.)
Alstom SA
Original Assignee
Alsthom Atlantique SA
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 Alsthom Atlantique SA filed Critical Alsthom Atlantique SA
Priority to FR7815559A priority Critical patent/FR2426878A1/en
Publication of FR2426878A1 publication Critical patent/FR2426878A1/en
Application granted granted Critical
Publication of FR2426878B1 publication Critical patent/FR2426878B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B9/00—Auxiliary systems, arrangements, or devices
    • F28B9/08—Auxiliary systems, arrangements, or devices for collecting and removing condensate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
    • F28B1/02—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using water or other liquid as the cooling medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B7/00—Combinations of two or more condensers, e.g. provision of reserve condenser

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

The condenser, for a steam turbine of an electric power station, is made in two parts with a dividing wall. The condensate from the first section is at a lower temperature and pressure than the condensate from the second section. The condensate from the first section flows into a siphon with a head of water to maintain the pressure difference between the sections. The condensate then flows over a series of plates and condenses the vapour mixed with the condensate which is flowing through the section section, which has the effect of increasing the final temperature of the mixed condensate.
FR7815559A 1978-05-25 1978-05-25 Two=part condenser for steam turbine - uses condensate from one part to assist in condensing steam in other part Granted FR2426878A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7815559A FR2426878A1 (en) 1978-05-25 1978-05-25 Two=part condenser for steam turbine - uses condensate from one part to assist in condensing steam in other part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7815559A FR2426878A1 (en) 1978-05-25 1978-05-25 Two=part condenser for steam turbine - uses condensate from one part to assist in condensing steam in other part

Publications (2)

Publication Number Publication Date
FR2426878A1 true FR2426878A1 (en) 1979-12-21
FR2426878B1 FR2426878B1 (en) 1980-09-19

Family

ID=9208679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815559A Granted FR2426878A1 (en) 1978-05-25 1978-05-25 Two=part condenser for steam turbine - uses condensate from one part to assist in condensing steam in other part

Country Status (1)

Country Link
FR (1) FR2426878A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0128346A1 (en) * 1983-06-09 1984-12-19 BBC Aktiengesellschaft Brown, Boveri & Cie. Multi-stage steam generator condenser with reheating arrangements for the suppression of condensate under cooling
EP1310756A3 (en) * 2001-11-13 2005-03-30 Mitsubishi Heavy Industries, Ltd. Multistage pressure condenser
EP2282151A3 (en) * 2009-06-24 2015-01-21 Kabushiki Kaisha Toshiba Multistage pressure condenser

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1776020A (en) * 1925-04-15 1930-09-16 William S Elliott Condenser
US3194021A (en) * 1964-07-14 1965-07-13 Westinghouse Electric Corp Vapor condensing apparatus
US3204692A (en) * 1961-11-30 1965-09-07 Gilbert Associates Condenser steam space divider
GB1027223A (en) * 1962-06-25 1966-04-27 Ass Elect Ind Improvements in or relating to power plants
US3363678A (en) * 1966-06-28 1968-01-16 Ingersoll Rand Co Multi-pressure surface condenser
US3698476A (en) * 1970-12-31 1972-10-17 Worthington Corp Counter flow-dual pressure vent section deaerating surface condenser
US3710856A (en) * 1970-11-27 1973-01-16 Ingersoll Rand Co Low temperature rise condenser and pump package
US3817323A (en) * 1972-03-10 1974-06-18 Hitachi Ltd Multistage condensers
FR2229031A1 (en) * 1973-05-07 1974-12-06 Cem Comp Electro Mec
US3968836A (en) * 1974-08-05 1976-07-13 Hudson Products Corporation Heat exchanger

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1776020A (en) * 1925-04-15 1930-09-16 William S Elliott Condenser
US3204692A (en) * 1961-11-30 1965-09-07 Gilbert Associates Condenser steam space divider
GB1027223A (en) * 1962-06-25 1966-04-27 Ass Elect Ind Improvements in or relating to power plants
US3194021A (en) * 1964-07-14 1965-07-13 Westinghouse Electric Corp Vapor condensing apparatus
US3363678A (en) * 1966-06-28 1968-01-16 Ingersoll Rand Co Multi-pressure surface condenser
US3710856A (en) * 1970-11-27 1973-01-16 Ingersoll Rand Co Low temperature rise condenser and pump package
US3698476A (en) * 1970-12-31 1972-10-17 Worthington Corp Counter flow-dual pressure vent section deaerating surface condenser
US3817323A (en) * 1972-03-10 1974-06-18 Hitachi Ltd Multistage condensers
FR2229031A1 (en) * 1973-05-07 1974-12-06 Cem Comp Electro Mec
US3968836A (en) * 1974-08-05 1976-07-13 Hudson Products Corporation Heat exchanger

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0128346A1 (en) * 1983-06-09 1984-12-19 BBC Aktiengesellschaft Brown, Boveri & Cie. Multi-stage steam generator condenser with reheating arrangements for the suppression of condensate under cooling
EP1310756A3 (en) * 2001-11-13 2005-03-30 Mitsubishi Heavy Industries, Ltd. Multistage pressure condenser
US7111832B2 (en) 2001-11-13 2006-09-26 Mitsubishi Heavy Industries, Ltd. Multistage pressure condenser
EP2282151A3 (en) * 2009-06-24 2015-01-21 Kabushiki Kaisha Toshiba Multistage pressure condenser

Also Published As

Publication number Publication date
FR2426878B1 (en) 1980-09-19

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Legal Events

Date Code Title Description
ST Notification of lapse