GB1007737A - Forced flow vapour generators - Google Patents

Forced flow vapour generators

Info

Publication number
GB1007737A
GB1007737A GB29027/62A GB2902762A GB1007737A GB 1007737 A GB1007737 A GB 1007737A GB 29027/62 A GB29027/62 A GB 29027/62A GB 2902762 A GB2902762 A GB 2902762A GB 1007737 A GB1007737 A GB 1007737A
Authority
GB
United Kingdom
Prior art keywords
centrewall
section
waterwall
flow
recirculation
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
GB29027/62A
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.)
Sulzer AG
Original Assignee
Sulzer AG
Sulzer Freres 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 Sulzer AG, Sulzer Freres SA filed Critical Sulzer AG
Publication of GB1007737A publication Critical patent/GB1007737A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B29/00—Steam boilers of forced-flow type
    • F22B29/04—Steam boilers of forced-flow type of combined-circulation type, i.e. in which convection circulation due to the difference in specific gravity between cold and hot water is promoted by additional measures, e.g. by injecting pressure-water temporarily
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B29/00—Steam boilers of forced-flow type
    • F22B29/02—Steam boilers of forced-flow type of forced-circulation type
    • F22B29/023—Steam boilers of forced-flow type of forced-circulation type without drums, i.e. without hot water storage in the boiler
    • F22B29/026—Steam boilers of forced-flow type of forced-circulation type without drums, i.e. without hot water storage in the boiler operating at critical or supercritical pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00—Control systems for steam boilers
    • F22B35/06—Control systems for steam boilers for steam boilers of forced-flow type
    • F22B35/10—Control systems for steam boilers for steam boilers of forced-flow type of once-through type
    • F22B35/12—Control systems for steam boilers for steam boilers of forced-flow type of once-through type operating at critical or supercritical pressure
    • F22B35/125—Control systems for steam boilers for steam boilers of forced-flow type of once-through type operating at critical or supercritical pressure operating with superimposed recirculation during starting or low load periods, e.g. composite boilers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB29027/62A 1961-07-27 1962-07-27 Forced flow vapour generators Expired GB1007737A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US127386A US3213835A (en) 1961-07-27 1961-07-27 Recirculating system having partial bypass around the center wall

Publications (1)

Publication Number Publication Date
GB1007737A true GB1007737A (en) 1965-10-22

Family

ID=22429829

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29027/62A Expired GB1007737A (en) 1961-07-27 1962-07-27 Forced flow vapour generators

Country Status (5)

Country Link
US (1) US3213835A (fr)
BE (1) BE620764A (fr)
CH (1) CH396947A (fr)
ES (1) ES279533A1 (fr)
GB (1) GB1007737A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3297004A (en) * 1965-08-26 1967-01-10 Riley Stoker Corp Supercritical pressure recirculating boiler
US3369526A (en) * 1966-02-14 1968-02-20 Riley Stoker Corp Supercritical pressure boiler
US3434460A (en) * 1966-11-30 1969-03-25 Combustion Eng Multicircuit recirculation system for vapor generating power plant
US3399656A (en) * 1967-01-19 1968-09-03 Electrodyne Res Corp Circulation system for a steam generator
DE2144675C3 (de) * 1971-09-07 1981-05-27 Kraftwerk Union AG, 4330 Mülheim Durchlauf-Großdampferzeuger
DE2847340C2 (de) * 1978-10-31 1987-02-19 Kraftwerk Union AG, 4330 Mülheim Dampferzeuger zur Dampferzeugung aus Speisewasser minderer Qualität
DE2918703C2 (de) * 1979-05-09 1984-10-18 Kraftwerk Union AG, 4330 Mülheim Regelbarer Wärmetauscher
EP0439765B1 (fr) * 1990-01-31 1995-05-03 Siemens Aktiengesellschaft Générateur de vapeur
JP2007511357A (ja) * 2003-11-19 2007-05-10 エスセーエフ テクノロジーズ アクティーゼルスカブ 高密度流体プロセスの温度、圧力、密度を制御する方法とプロセス
IT1395108B1 (it) * 2009-07-28 2012-09-05 Itea Spa Caldaia

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB451992A (en) * 1934-09-21 1936-08-14 Siemens Ag Improvements in and relating to tubulous steam generators
GB506388A (en) * 1936-11-24 1939-05-24 Babcock & Wilcox Ltd Improvements in or relating to forced flow boilers
US2324513A (en) * 1940-01-05 1943-07-20 Raymond D Junkins Control system
GB768201A (en) * 1955-03-24 1957-02-13 Babcox & Wilcox Ltd Improvements relating to forced flow once through tubulous vapour generating and superheating units and to the starting of turbines arranged to be supplied with vapour from such units
BE564616A (fr) * 1957-02-07

Also Published As

Publication number Publication date
CH396947A (de) 1965-08-15
ES279533A1 (es) 1962-12-01
BE620764A (fr)
US3213835A (en) 1965-10-26

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