DE3665358D1 - Feed water heater for a steam generator - Google Patents

Feed water heater for a steam generator

Info

Publication number
DE3665358D1
DE3665358D1 DE8686400758T DE3665358T DE3665358D1 DE 3665358 D1 DE3665358 D1 DE 3665358D1 DE 8686400758 T DE8686400758 T DE 8686400758T DE 3665358 T DE3665358 T DE 3665358T DE 3665358 D1 DE3665358 D1 DE 3665358D1
Authority
DE
Germany
Prior art keywords
feed water
screen
inner screen
steam generator
water 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
DE8686400758T
Other languages
English (en)
Inventor
Gerard Mancel
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.)
Electricite de France SA
Original Assignee
Electricite de France 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 Electricite de France SA filed Critical Electricite de France SA
Application granted granted Critical
Publication of DE3665358D1 publication Critical patent/DE3665358D1/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/22—Drums; Headers; Accessories therefor
    • F22B37/225—Arrangements on drums or collectors for fixing tubes or for connecting collectors to each other
    • 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
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/12—Arrangements for connecting heaters to circulation pipes
    • F24H9/13—Arrangements for connecting heaters to circulation pipes for water heaters
    • F24H9/133—Storage heaters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Commercial Cooking Devices (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Cookers (AREA)
DE8686400758T 1985-04-24 1986-04-09 Feed water heater for a steam generator Expired DE3665358D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8506219A FR2581162B1 (fr) 1985-04-24 1985-04-24 Rechauffeur d'eau alimentaire de generateur de vapeur

Publications (1)

Publication Number Publication Date
DE3665358D1 true DE3665358D1 (en) 1989-10-05

Family

ID=9318614

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686400758T Expired DE3665358D1 (en) 1985-04-24 1986-04-09 Feed water heater for a steam generator

Country Status (8)

Country Link
US (1) US4679529A (de)
EP (1) EP0202967B1 (de)
JP (1) JPS61250406A (de)
CN (1) CN1009754B (de)
AT (1) ATE46024T1 (de)
CA (1) CA1283332C (de)
DE (1) DE3665358D1 (de)
FR (1) FR2581162B1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4906337A (en) * 1987-03-26 1990-03-06 Palmer David G Water supply system
FI101737B (fi) * 1996-10-24 1998-08-14 Pipemasters Oy Ltd Säätävä pakokaasukattila
US5918570A (en) * 1997-11-05 1999-07-06 Greenwich Hospital Deaerated feedwater supply system for a boiler system and a method for deaerating boiler feedwater
GB2478569A (en) * 2010-03-10 2011-09-14 Spirax Sarco Ltd Energy recovery unit with flash steam and condensate heat exchangers
CN102032551A (zh) * 2010-11-12 2011-04-27 杭州锅炉集团股份有限公司 一种核电加热器的汽水防冲装置
US9459006B2 (en) 2012-05-22 2016-10-04 Alstom Technology Ltd Radial nozzle assembly for a pressure vessel
RU2570992C1 (ru) * 2014-12-12 2015-12-20 Открытое акционерное общество "Ордена Трудового Красного Знамени и ордена труда ЧССР опытное конструкторское бюро "ГИДРОПРЕСС" (ОАО ОКБ "ГИДРОПРЕСС") Горизонтальный парогенератор атомной электростанции и способ его сборки

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1987962A (en) * 1931-07-04 1935-01-15 Waldhof Zellstoff Fab Spray tube
FR1341291A (fr) * 1962-12-17 1963-10-25 Dispositif constitué par deux éléments combinés et destinés tous deux à réduire les échanges de chaleur à l'intérieur d'accumulateurs d'eau chaude
US3381746A (en) * 1966-12-16 1968-05-07 Hull Corp Vapor condensing apparatus
GB1215187A (en) * 1968-08-07 1970-12-09 Struthers Scientific Int Corp Diffuser for feed water heater
US3795273A (en) * 1972-06-12 1974-03-05 Foster Wheeler Corp Feedwater heater
US3941314A (en) * 1973-12-26 1976-03-02 The United States Of America As Represented By The Administrator Of Environmental Protection Agency Nozzle assembly for distributing fluid
DE2402774A1 (de) * 1974-01-22 1975-07-31 Leibnitz Bodo Schalldaempfer
EP0076333A1 (de) * 1981-10-07 1983-04-13 Karl Schwarz Wärmespeicher für flüssige Wärmeträger zur optimalen Energienutzung von Niedertemperaturwärmequellen wie Solaranlagen und Wärmepumpen

Also Published As

Publication number Publication date
EP0202967A1 (de) 1986-11-26
CN1009754B (zh) 1990-09-26
JPS61250406A (ja) 1986-11-07
ATE46024T1 (de) 1989-09-15
CA1283332C (fr) 1991-04-23
US4679529A (en) 1987-07-14
FR2581162B1 (fr) 1988-09-09
FR2581162A1 (fr) 1986-10-31
CN86102780A (zh) 1986-10-22
EP0202967B1 (de) 1989-08-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee