[go: up one dir, main page]

GB1425525A - Boilers - Google Patents

Boilers

Info

Publication number
GB1425525A
GB1425525A GB1261773A GB1261773A GB1425525A GB 1425525 A GB1425525 A GB 1425525A GB 1261773 A GB1261773 A GB 1261773A GB 1261773 A GB1261773 A GB 1261773A GB 1425525 A GB1425525 A GB 1425525A
Authority
GB
United Kingdom
Prior art keywords
tubes
convection
convection pass
boilers
march
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
GB1261773A
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.)
Foster Wheeler (London) Ltd
Original Assignee
Foster Wheeler (London) 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 Foster Wheeler (London) Ltd filed Critical Foster Wheeler (London) Ltd
Priority to GB1261773A priority Critical patent/GB1425525A/en
Priority to CA194,831A priority patent/CA980641A/en
Priority to JP49029563A priority patent/JPS5025902A/ja
Priority to US451711A priority patent/US3888213A/en
Publication of GB1425525A publication Critical patent/GB1425525A/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
    • F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
    • F22B21/34—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes grouped in panel form surrounding the combustion chamber, i.e. radiation boilers
    • F22B21/341—Vertical radiation boilers with combustion in the lower part
    • F22B21/343—Vertical radiation boilers with combustion in the lower part the vertical radiation combustion chamber being connected at its upper part to a sidewards convection chamber
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

1425525 Water tube boilers FOSTER WHEELER JOHN BROWN BOILERS Ltd 7 March 1974 [15 March 1973] 12617/73 Heading F4A A water tube boiler, which includes a furnace chamber 12 defined by tube walls and an adjacent convection pass 14 containing evaporating tubes 26, is provided with a plurality of downcomer tubes 25 which link an upper steam drum 30 with a lower distribution header 28 and to which the convection evaporating tubes 26 are connected. The downcomers 25 form one wall of the convection pass and the tubes 26 are disposed in two directions 26a, 26b so that they are crossed by combustion gases which enter and flow along the convection pass. A convection superheater 41 is disposed adjacent the unfinned tubes 16a, 16b defining the exit from the furnace chamber, and economiser banks 68 are provided in the lower part of the convection pass.
GB1261773A 1973-03-15 1973-03-15 Boilers Expired GB1425525A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1261773A GB1425525A (en) 1973-03-15 1973-03-15 Boilers
CA194,831A CA980641A (en) 1973-03-15 1974-03-13 Site built non-reheat boilers
JP49029563A JPS5025902A (en) 1973-03-15 1974-03-14
US451711A US3888213A (en) 1973-03-15 1974-03-15 Boilers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1261773A GB1425525A (en) 1973-03-15 1973-03-15 Boilers

Publications (1)

Publication Number Publication Date
GB1425525A true GB1425525A (en) 1976-02-18

Family

ID=10007983

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1261773A Expired GB1425525A (en) 1973-03-15 1973-03-15 Boilers

Country Status (4)

Country Link
US (1) US3888213A (en)
JP (1) JPS5025902A (en)
CA (1) CA980641A (en)
GB (1) GB1425525A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102062386A (en) * 2011-01-27 2011-05-18 张家港格林沙洲锅炉有限公司 Rapid-installation water pipe boiler with medium and high pressure single-boiler barrel structure

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442800A (en) * 1982-05-03 1984-04-17 The Babcock & Wilcox Company Single drum all-welded boiler
US5201282A (en) * 1989-10-17 1993-04-13 The Babcock & Wilcox Company Upflow/downflow heated tube circulating system
US4982703A (en) * 1989-10-17 1991-01-08 The Babcock & Wilcox Company Upflow/downflow heated tube circulating system
US5176110A (en) * 1989-10-17 1993-01-05 The Babcock & Wilcox Company Upflow/downflow heated tube circulating system
US5427655A (en) * 1990-11-29 1995-06-27 Stone & Webster Engineering Corp. High capacity rapid quench boiler
US5755187A (en) * 1993-09-08 1998-05-26 Gotaverken Energy Ab Steam boiler with externally positioned superheating means

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704534A (en) * 1955-03-22 Method of and apparatus for regulating and improving
US2310801A (en) * 1938-07-16 1943-02-09 Babcock & Wilcox Co Steam generator
US2295538A (en) * 1940-03-13 1942-09-15 Babcock & Wilcox Co Steam generator
US2623506A (en) * 1943-09-09 1952-12-30 Svenska Maskinverkin Ab Method of and apparatus for preheating the feed water for direct fired steam boilers
US2681047A (en) * 1947-08-22 1954-06-15 Dalin David Method and means for indirect preheating of circulating media under quantitative control
US3098469A (en) * 1961-12-11 1963-07-23 Foster Wheeler Corp Vapour generators

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102062386A (en) * 2011-01-27 2011-05-18 张家港格林沙洲锅炉有限公司 Rapid-installation water pipe boiler with medium and high pressure single-boiler barrel structure
CN102062386B (en) * 2011-01-27 2012-10-03 张家港格林沙洲锅炉有限公司 Rapid-installation water pipe boiler with medium and high pressure single-boiler barrel structure

Also Published As

Publication number Publication date
JPS5025902A (en) 1975-03-18
CA980641A (en) 1975-12-30
US3888213A (en) 1975-06-10

Similar Documents

Publication Publication Date Title
GB1425525A (en) Boilers
GB983747A (en) Improvements in or relating to forced-flow tubulous steam generators
GB878237A (en) Structures of tubes adapted to convey a fluid to be heated by a gas
GB1037487A (en) Improvements in vapour generators
GB1264345A (en)
GB1043140A (en) A marine-type vapour generating and superheating unit
GB473744A (en) Improvements connected with water tube steam generators
GB846402A (en) Improvements in tubulous vapour generators
GB1418456A (en) Steam boilers
GB595910A (en) Improvements in tubulous vapour generating and heating units
GB687836A (en) Improvements in tubulous vapour generating and vapour heating units
GB1477756A (en) Water-tube boiler
GB551483A (en) Improvements in or relating to boilers
GB721373A (en) Improved water-tube steam boilers
GB527315A (en) Improvements in tubulous boilers comprising weight-supporting tubes
GB546763A (en) Improvements in tubulous boilers
GB537198A (en) Improvements in or relating to superheaters for tubulous boilers
GB794046A (en) Improvements in steam generators and hot water boilers
GB554222A (en) Apparatus for generating and superheating steam
GB631528A (en) Improvements in or relating to vapour generators
GB734262A (en) Improvements in steam generators and hot-water boilers
GB893371A (en) Improvements in vapour generating and heating units and an improved method of generating and heating vapour
GB727256A (en) Improvements in vapour generating and superheating units
GB1382419A (en) Package boiler with superheat
GB616011A (en) Improvements in steam generating and superheating units

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]