GB509746A - Improvements in or relating to forced flow vapour generators - Google Patents

Improvements in or relating to forced flow vapour generators

Info

Publication number
GB509746A
GB509746A GB18139A GB18139A GB509746A GB 509746 A GB509746 A GB 509746A GB 18139 A GB18139 A GB 18139A GB 18139 A GB18139 A GB 18139A GB 509746 A GB509746 A GB 509746A
Authority
GB
United Kingdom
Prior art keywords
liquid
flow
forced
pump
feed liquid
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
GB18139A
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.)
EDGAR LIONEL LULY
Babcock International Ltd
Original Assignee
EDGAR LIONEL LULY
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 EDGAR LIONEL LULY, Babcock and Wilcox Ltd filed Critical EDGAR LIONEL LULY
Priority to GB18139A priority Critical patent/GB509746A/en
Publication of GB509746A publication Critical patent/GB509746A/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
    • F22B29/06—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes
    • F22B29/08—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes operating with fixed point of final state of complete evaporation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

509,746. Forced-flow steam-boilers. BABCOCK & WILCOX, Ltd., LULY, E. L., and PRICE, A. C. Jan. 3, 1939, No. 181. [Class 123 (ii)] Feed liquid is supplied to a forced-flow vapour generator operating with recirculation of working medium by series-connected pumps comprising a booster pump 10 and a high-pressure pump 11, liquid from a separator 7 into which vaporizing tubes 1, 2, 3, discharge being led to the inlet of the high-pressure pump after being cooled to below vaporization temperature. Feed liquid from a hot well 9 passes between pumps 10, 11, through tubes 14, 17, of heat exchangers 18, 19, in which it is respectively heated by excess liquid eliminated from the system and by the return liquid on its way to pump 11. A valve 16 enables the rate of circulation to be adjusted, e.g. proportionally to the rate of flow of feed liquid which is regulated to maintain a level of liquid in the separator.
GB18139A 1939-01-03 1939-01-03 Improvements in or relating to forced flow vapour generators Expired GB509746A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB18139A GB509746A (en) 1939-01-03 1939-01-03 Improvements in or relating to forced flow vapour generators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18139A GB509746A (en) 1939-01-03 1939-01-03 Improvements in or relating to forced flow vapour generators

Publications (1)

Publication Number Publication Date
GB509746A true GB509746A (en) 1939-07-20

Family

ID=9699822

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18139A Expired GB509746A (en) 1939-01-03 1939-01-03 Improvements in or relating to forced flow vapour generators

Country Status (1)

Country Link
GB (1) GB509746A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2489345A (en) * 1944-08-22 1949-11-29 Jr William Welch Boiler feed-water temperature regulator
US3038453A (en) * 1957-02-07 1962-06-12 Combustion Eng Apparatus and method for controlling a forced flow once-through steam generator
US3135249A (en) * 1961-07-27 1964-06-02 Combustion Eng Recirculation system and method for vapor generator
US3135250A (en) * 1961-07-27 1964-06-02 Combustion Eng Steam generator utilizing a recirculating system
US3452722A (en) * 1966-12-30 1969-07-01 Sulzer Ag Positively operated steam generator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2489345A (en) * 1944-08-22 1949-11-29 Jr William Welch Boiler feed-water temperature regulator
US3038453A (en) * 1957-02-07 1962-06-12 Combustion Eng Apparatus and method for controlling a forced flow once-through steam generator
US3135249A (en) * 1961-07-27 1964-06-02 Combustion Eng Recirculation system and method for vapor generator
US3135250A (en) * 1961-07-27 1964-06-02 Combustion Eng Steam generator utilizing a recirculating system
US3452722A (en) * 1966-12-30 1969-07-01 Sulzer Ag Positively operated steam generator

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