GB1057705A - Improvements in or relating to vapour generators - Google Patents

Improvements in or relating to vapour generators

Info

Publication number
GB1057705A
GB1057705A GB475664A GB475664A GB1057705A GB 1057705 A GB1057705 A GB 1057705A GB 475664 A GB475664 A GB 475664A GB 475664 A GB475664 A GB 475664A GB 1057705 A GB1057705 A GB 1057705A
Authority
GB
United Kingdom
Prior art keywords
pressure
tubes
heat
heated
closed circuit
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
GB475664A
Inventor
Alan Frederick Hodgkin
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.)
Babcock International Ltd
Original Assignee
Babcock and Wilcox Ltd
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 Babcock and Wilcox Ltd filed Critical Babcock and Wilcox Ltd
Priority to GB475664A priority Critical patent/GB1057705A/en
Publication of GB1057705A publication Critical patent/GB1057705A/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
    • F22B29/02—Steam boilers of forced-flow type of forced-circulation type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/16—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being hot liquid or hot vapour, e.g. waste liquid, waste vapour

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Devices For Medical Bathing And Washing (AREA)

Abstract

1,057,705. Steam generators. BABCOCK & WILCOX Ltd. Feb. 4, 1965 [Feb. 4, 1964], No. 4766/64. Heading F4A. A vapour generator 17 is heated by a coil 19 forming the heat-emitting part of a high pressure closed circuit including heat - absorbing tubes 3, 12 heated by a burner 16, a pump 9, and a pressurizer vessel 11 containing nitrogen or other inert gas under pressure, to maintain the pressure in the closed circuit above the vapour pressure of the liquid and prevent cavitation. The heat absorbing part of the closed circuit includes wall tubes 12 of a combustion chamber 13 heated by the burner 16 and convection tubes 14 in the gas uptake. The heat emitting tubes 19 are immersed in the liquid to be evaporated supplied at 25. A heating coil may be provided in the pressurizer vessel 11 controlled by the load on the vapour generator to prevent the pressure falling to a level permitting cavitation.
GB475664A 1964-02-04 1964-02-04 Improvements in or relating to vapour generators Expired GB1057705A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB475664A GB1057705A (en) 1964-02-04 1964-02-04 Improvements in or relating to vapour generators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB475664A GB1057705A (en) 1964-02-04 1964-02-04 Improvements in or relating to vapour generators

Publications (1)

Publication Number Publication Date
GB1057705A true GB1057705A (en) 1967-02-08

Family

ID=9783184

Family Applications (1)

Application Number Title Priority Date Filing Date
GB475664A Expired GB1057705A (en) 1964-02-04 1964-02-04 Improvements in or relating to vapour generators

Country Status (1)

Country Link
GB (1) GB1057705A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1551002B1 (en) * 1965-09-30 1970-06-04 Commissariat Energie Atomique Device for keeping the pressure of a liquid heat carrier constant in the primary circuit of an indirectly heated steam generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1551002B1 (en) * 1965-09-30 1970-06-04 Commissariat Energie Atomique Device for keeping the pressure of a liquid heat carrier constant in the primary circuit of an indirectly heated steam generator

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