CA970233A - Feedwater heater - Google Patents

Feedwater heater

Info

Publication number
CA970233A
CA970233A CA173,343A CA173343A CA970233A CA 970233 A CA970233 A CA 970233A CA 173343 A CA173343 A CA 173343A CA 970233 A CA970233 A CA 970233A
Authority
CA
Canada
Prior art keywords
feedwater heater
feedwater
heater
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.)
Expired
Application number
CA173,343A
Other languages
English (en)
Other versions
CA173343S (en
Inventor
Meyer Wexler
Philip S. Woodford
Carlo J. Brigida
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.)
Foster Wheeler Inc
Original Assignee
Foster Wheeler Inc
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 Foster Wheeler Inc filed Critical Foster Wheeler Inc
Application granted granted Critical
Publication of CA970233A publication Critical patent/CA970233A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/184—Indirect-contact condenser
    • Y10S165/192—Indirect-contact condenser including means to heat collected condensate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/917—Pressurization and/or degassification

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
CA173,343A 1972-06-12 1973-06-06 Feedwater heater Expired CA970233A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26177472A 1972-06-12 1972-06-12

Publications (1)

Publication Number Publication Date
CA970233A true CA970233A (en) 1975-07-01

Family

ID=22994802

Family Applications (1)

Application Number Title Priority Date Filing Date
CA173,343A Expired CA970233A (en) 1972-06-12 1973-06-06 Feedwater heater

Country Status (9)

Country Link
US (1) US3795273A (es)
JP (1) JPS5219244B2 (es)
AU (1) AU474013B2 (es)
CA (1) CA970233A (es)
ES (1) ES416202A1 (es)
FR (1) FR2188127B1 (es)
GB (1) GB1407668A (es)
IT (1) IT985364B (es)
NL (1) NL7308144A (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3938588A (en) * 1973-10-18 1976-02-17 Westinghouse Electric Corporation Deaerating feedwater heater
JPS5327705A (en) * 1976-08-27 1978-03-15 Hitachi Ltd Multitube type heat exchanger
JPS53106960A (en) * 1977-03-02 1978-09-18 Hitachi Ltd Multitubular heat-exchanger
JPS52104604A (en) * 1977-03-09 1977-09-02 Hitachi Ltd Discharging device of uncondensed matter in pipe-type heat exchanger
DE2720812C2 (de) * 1977-05-09 1978-11-16 Kraftwerk Union Ag, 4330 Muelheim Stehende^ Speisewasservorwärmer mit Dampfnässeabscheider
JPS53147103A (en) * 1977-05-27 1978-12-21 Hitachi Ltd Multitubular system heat exchager
DE2820736A1 (de) * 1978-05-12 1979-11-15 Bbc Brown Boveri & Cie Speisewasservorwaermer
CH628410A5 (de) * 1978-05-31 1982-02-26 Bbc Brown Boveri & Cie Speisewasservorwaermer.
JPS5538410A (en) * 1978-09-08 1980-03-17 Hitachi Ltd Feed water heater
JPS5844198B2 (ja) * 1978-10-05 1983-10-01 株式会社日立製作所 多管式熱交換器
JPS56162400A (en) * 1980-05-19 1981-12-14 Toshiba Corp U-tube type heat exchanger
JPS5914682B2 (ja) * 1980-09-29 1984-04-05 株式会社日立製作所 給水加熱器
EP0123986B1 (de) * 1983-04-29 1986-11-12 BBC Aktiengesellschaft Brown, Boveri & Cie. Speisewasservorwärmer
FR2581162B1 (fr) * 1985-04-24 1988-09-09 Electricite De France Rechauffeur d'eau alimentaire de generateur de vapeur
EP1508763B1 (de) * 2003-08-21 2007-11-07 Balcke-Dürr GmbH Verfahren zur Anordnung eines Entlüftungsrohres in einem Wärmetauscher
JP4913206B2 (ja) * 2006-03-27 2012-04-11 バラット ヘビー エレクトリカルズ リミテッド ２管路式管巣体構造の復水器
US8196909B2 (en) 2009-04-30 2012-06-12 Uop Llc Tubular condensers having tubes with external enhancements
US8910702B2 (en) 2009-04-30 2014-12-16 Uop Llc Re-direction of vapor flow across tubular condensers
GB2478569A (en) * 2010-03-10 2011-09-14 Spirax Sarco Ltd Energy recovery unit with flash steam and condensate heat exchangers
CN113028857A (zh) * 2019-12-24 2021-06-25 开利公司 热交换器和包括该热交换器的热交换系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1624973A (en) * 1927-04-19 Condenser-type heater
US2354071A (en) * 1942-01-01 1944-07-18 Gen Electric Surface type heat exchanger
GB691606A (en) * 1950-07-05 1953-05-20 Lummus Co Improvements in or relating to a surface condenser and de-aerator and a steam power system comprising the same
US2939685A (en) * 1955-12-14 1960-06-07 Lummus Co Condenser deaerator
US3061273A (en) * 1958-05-19 1962-10-30 Ingersoll Rand Co Positive steam flow control in condensers
US2956784A (en) * 1958-07-02 1960-10-18 Maryland Shipbuilding And Dryd Apparatus for condensing and deaerating
US2995341A (en) * 1959-01-08 1961-08-08 Griscom Russell Co Feed water heater sub-cooling zone
FR1453078A (fr) * 1965-11-05 1966-04-15 Komplex Nagyberendezesek Expor échangeur de chaleur chauffé avec de la vapeur
US3698476A (en) * 1970-12-31 1972-10-17 Worthington Corp Counter flow-dual pressure vent section deaerating surface condenser

Also Published As

Publication number Publication date
AU5674373A (en) 1974-12-12
US3795273A (en) 1974-03-05
JPS4956004A (es) 1974-05-30
AU474013B2 (en) 1976-07-08
ES416202A1 (es) 1976-02-01
IT985364B (it) 1974-11-30
FR2188127A1 (es) 1974-01-18
JPS5219244B2 (es) 1977-05-26
NL7308144A (es) 1973-12-14
GB1407668A (en) 1975-09-24
FR2188127B1 (es) 1976-09-17

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