GB957481A - Forced-flow once-through steam generators for critical or super-critical conditions - Google Patents

Forced-flow once-through steam generators for critical or super-critical conditions

Info

Publication number
GB957481A
GB957481A GB29446/61A GB2944661A GB957481A GB 957481 A GB957481 A GB 957481A GB 29446/61 A GB29446/61 A GB 29446/61A GB 2944661 A GB2944661 A GB 2944661A GB 957481 A GB957481 A GB 957481A
Authority
GB
United Kingdom
Prior art keywords
pressure
piston
valve
critical
control
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
GB29446/61A
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 GB957481A publication Critical patent/GB957481A/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
    • F22D5/00—Controlling water feed or water level; Automatic water feeding or water-level regulators
    • F22D5/26—Automatic feed-control systems
    • F22D5/30—Automatic feed-control systems responsive to both water level and amount of steam withdrawn or steam pressure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
    • 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
    • F22B35/102—Control systems for steam boilers for steam boilers of forced-flow type of once-through type operating with fixed point of final state of complete evaporation, e.g. in a steam-water separator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G7/00—Steam superheaters characterised by location, arrangement, or disposition
    • F22G7/14—Steam superheaters characterised by location, arrangement, or disposition in water-tube boilers, e.g. between banks of water tubes
    • F22G7/145—Steam superheaters characterised by location, arrangement, or disposition in water-tube boilers, e.g. between banks of water tubes of inclined type, i.e. the water-tube sets being inclined with respect to the horizontal plane

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
GB29446/61A 1960-08-26 1961-08-15 Forced-flow once-through steam generators for critical or super-critical conditions Expired GB957481A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH959660A CH378345A (de) 1960-08-26 1960-08-26 Verfahren und Vorrichtung zum Betreiben eines für mindestens kritische Verhältnisse ausgelegten Zwangdurchlaufdampferzeugers

Publications (1)

Publication Number Publication Date
GB957481A true GB957481A (en) 1964-05-06

Family

ID=4353611

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29446/61A Expired GB957481A (en) 1960-08-26 1961-08-15 Forced-flow once-through steam generators for critical or super-critical conditions

Country Status (5)

Country Link
US (1) US3168075A (pm)
CH (1) CH378345A (pm)
ES (1) ES270077A1 (pm)
GB (1) GB957481A (pm)
NL (2) NL256217A (pm)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL296814A (pm) * 1963-07-04
CH552173A (de) * 1972-05-16 1974-07-31 Sulzer Ag Vorrichtung zum regeln der speisewasserzufuhr eines mit gleitdruck betriebenen zwanglaufdampferzeugers.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1975104A (en) * 1931-12-12 1934-10-02 Bailey Meter Co Control for vapor generators
NL111809C (pm) * 1953-09-26
US2921441A (en) * 1953-12-17 1960-01-19 Sulzer Ag Feed water preheating system for steam power plants
US2804851A (en) * 1954-04-26 1957-09-03 Republic Flow Meters Co Control system for a supercritical pressure boiler
US2984984A (en) * 1954-06-25 1961-05-23 Bailey Meter Co Vapor generation and superheating
CH358096A (de) * 1958-03-12 1961-11-15 Sulzer Ag Verfahren zur Regelung der Ausgangstemperaturen an Überhitzern einer Dampferzeugeranlage und Einrichtung zur Ausübung des Verfahrens
CH356474A (de) * 1958-03-13 1961-08-31 Sulzer Ag Verfahren zur Regelung eines mit überkritischem Druck des Arbeitsmittels arbeitenden Zwangdurchlaufdampferzeugers

Also Published As

Publication number Publication date
NL256217A (pm)
US3168075A (en) 1965-02-02
CH378345A (de) 1964-06-15
NL126253C (pm)
ES270077A1 (es) 1962-02-01

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