BE620764A - - Google Patents

Info

Publication number
BE620764A
BE620764A BE620764DA BE620764A BE 620764 A BE620764 A BE 620764A BE 620764D A BE620764D A BE 620764DA BE 620764 A BE620764 A BE 620764A
Authority
BE
Belgium
Application number
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.)
Publication of BE620764A publication Critical patent/BE620764A/xx

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)
BE620764D 1961-07-27 BE620764A (nl)

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
BE620764A true BE620764A (nl)

Family

ID=22429829

Family Applications (1)

Application Number Title Priority Date Filing Date
BE620764D BE620764A (nl) 1961-07-27

Country Status (5)

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

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
ATE122137T1 (de) * 1990-01-31 1995-05-15 Siemens Ag Dampferzeuger.
EP2014344A3 (en) * 2003-11-19 2009-01-28 SCF Technologies A/S A method and process for controlling the temperature-, pressure- and density profiles in dense fluid processes
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
NL224694A (nl) * 1957-02-07

Also Published As

Publication number Publication date
ES279533A1 (es) 1962-12-01
GB1007737A (en) 1965-10-22
US3213835A (en) 1965-10-26
CH396947A (de) 1965-08-15

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