AU654536B2 - High-pressure feedwater preheater - Google Patents

High-pressure feedwater preheater Download PDF

Info

Publication number
AU654536B2
AU654536B2 AU14047/92A AU1404792A AU654536B2 AU 654536 B2 AU654536 B2 AU 654536B2 AU 14047/92 A AU14047/92 A AU 14047/92A AU 1404792 A AU1404792 A AU 1404792A AU 654536 B2 AU654536 B2 AU 654536B2
Authority
AU
Australia
Prior art keywords
zone
steam
tube bundle
preheater
chamber
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.)
Ceased
Application number
AU14047/92A
Other languages
English (en)
Other versions
AU1404792A (en
Inventor
Mustafa Dr. Youssef
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
ABB Asea Brown Boveri Ltd
Asea Brown Boveri AB
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 ABB Asea Brown Boveri Ltd, Asea Brown Boveri AB filed Critical ABB Asea Brown Boveri Ltd
Publication of AU1404792A publication Critical patent/AU1404792A/en
Application granted granted Critical
Publication of AU654536B2 publication Critical patent/AU654536B2/en
Assigned to ALSTOM reassignment ALSTOM Alteration of Name(s) in Register under S187 Assignors: ASEA BROWN BOVERI LIMITED
Anticipated expiration legal-status Critical
Ceased 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall

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)
  • Air Supply (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Chimneys And Flues (AREA)
AU14047/92A 1991-04-15 1992-04-03 High-pressure feedwater preheater Ceased AU654536B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1117/91 1991-04-15
CH1117/91A CH682692A5 (de) 1991-04-15 1991-04-15 Hochdruck-Speisewasservorwärmer.

Publications (2)

Publication Number Publication Date
AU1404792A AU1404792A (en) 1992-10-22
AU654536B2 true AU654536B2 (en) 1994-11-10

Family

ID=4202889

Family Applications (1)

Application Number Title Priority Date Filing Date
AU14047/92A Ceased AU654536B2 (en) 1991-04-15 1992-04-03 High-pressure feedwater preheater

Country Status (6)

Country Link
EP (1) EP0509298B1 (de)
KR (1) KR100205274B1 (de)
AT (1) ATE123129T1 (de)
AU (1) AU654536B2 (de)
CH (1) CH682692A5 (de)
DE (1) DE59202292D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2147102C1 (ru) * 1999-02-01 2000-03-27 Акционерное общество открытого типа "Научно-производственное объединение по исследованию и проектированию энергетического оборудования им.И.И.Ползунова" Поверхностный теплообменник
RU2253739C2 (ru) * 2003-07-30 2005-06-10 Открытое акционерное общество "Научно-производственное объединение по исследованию и проектированию энергетического оборудования им. И.И. Ползунова" (ОАО "НПО ЦКТИ") Система регенерации высокого давления паровой турбины (варианты)
RU2264592C1 (ru) * 2004-04-05 2005-11-20 Открытое Акционерное Общество "Научно-производственное объединение по исследованию и проектированию энергетического оборудования им. И.И. Ползунова" (ОАО "НПО "ЦКТИ") Теплообменник
RU2489645C1 (ru) * 2011-12-27 2013-08-10 Открытое акционерное общество "Российский концерн по производству электрической и тепловой энергии на атомных станциях" (ОАО "Концерн Росэнергоатом") Пароводяной подогреватель
CN106288322B (zh) * 2016-10-18 2022-01-04 东方电气集团东方锅炉股份有限公司 一种减小低压加热器设备直径的无纵掠换热过热段结构

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB828680A (en) * 1957-03-20 1960-02-24 Foster Wheeler Ltd Improvements in heat exchangers

Also Published As

Publication number Publication date
EP0509298A1 (de) 1992-10-21
DE59202292D1 (de) 1995-06-29
EP0509298B1 (de) 1995-05-24
ATE123129T1 (de) 1995-06-15
AU1404792A (en) 1992-10-22
CH682692A5 (de) 1993-10-29
KR100205274B1 (ko) 1999-07-01
KR920020178A (ko) 1992-11-20

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Legal Events

Date Code Title Description
PC Assignment registered

Owner name: ALSTOM

Free format text: FORMER OWNER WAS: ASEA BROWN BOVERI LTD

MK14 Patent ceased section 143(a) (annual fees not paid) or expired