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GB534281A - Improvements in or relating to tubulous boilers with vapour heaters - Google Patents

Improvements in or relating to tubulous boilers with vapour heaters

Info

Publication number
GB534281A
GB534281A GB25052/39A GB2505239A GB534281A GB 534281 A GB534281 A GB 534281A GB 25052/39 A GB25052/39 A GB 25052/39A GB 2505239 A GB2505239 A GB 2505239A GB 534281 A GB534281 A GB 534281A
Authority
GB
United Kingdom
Prior art keywords
tubes
furnaces
main furnace
heater
water
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
GB25052/39A
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
Publication of GB534281A publication Critical patent/GB534281A/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
    • F22B19/00—Water-tube boilers of combined horizontally-inclined type and vertical type, i.e. water-tube boilers of horizontally-inclined type having auxiliary water-tube sets in vertical or substantially-vertical arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus
    • F22B31/04—Heat supply by installation of two or more combustion apparatus, e.g. of separate combustion apparatus for the boiler and the superheater respectively
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus
    • F22B31/04—Heat supply by installation of two or more combustion apparatus, e.g. of separate combustion apparatus for the boiler and the superheater respectively
    • F22B31/06—Installation of emergency heat supply
    • 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
    • F22B35/108—Control systems for steam generators having multiple flow paths

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Incineration Of Waste (AREA)

Abstract

534,281. Steam boiler furnaces. BABCOCK & WILCOX, Ltd. Sept. 1, 1939, No. 25052. Convention date, Sept. 22, 1938. [Class 51 (i)] [Also in Group XIII] A water-tube boiler has a main furnace 10 containing horizontal water-tubes 12, and separately fired auxiliary furnaces 16, 14 separated from the main furnace by tube walls 70, 80 and containing a superheater 22 and a reheater 60. The gas from the ancilliary furnaces join the gases from the main furnace beyond the water-tubes 12 and pass upwards over economizer tubes 164. The outlet header 34 of the super-heater 22 is connected to the inlet heater 38 of a secondary superheater 40 in the main furnace above the tubes 12. Steam to be reheated flows upwards through sinuous wall tubes 52 connected to the inlet header 56 of the re-heater 60. The three furnaces have a common ashpit 170.
GB25052/39A 1938-09-22 1939-09-01 Improvements in or relating to tubulous boilers with vapour heaters Expired GB534281A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US534281XA 1938-09-22 1938-09-22

Publications (1)

Publication Number Publication Date
GB534281A true GB534281A (en) 1941-03-04

Family

ID=21984147

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25052/39A Expired GB534281A (en) 1938-09-22 1939-09-01 Improvements in or relating to tubulous boilers with vapour heaters

Country Status (1)

Country Link
GB (1) GB534281A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1146070B (en) * 1958-03-10 1963-03-28 Andre Huet A waste heat circulation boiler system consisting of many individual boilers provided with vertical cylindrical containers, in which the containers are flowed through by a hot medium coming from a nuclear reactor
DE1236705B (en) * 1962-01-29 1967-03-16 L Von Roll A G Firing system for steam generators with two separate firing systems for low-quality and high-quality fuel
DE1276856B (en) * 1961-08-17 1968-09-05 Buckau Wolf Maschf R Melting chamber firing for a radiant steam generator
CN103032865A (en) * 2012-12-12 2013-04-10 杭州燃油锅炉有限公司 Horizontal pulverized coal fired boiler with two furnace pipes

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1146070B (en) * 1958-03-10 1963-03-28 Andre Huet A waste heat circulation boiler system consisting of many individual boilers provided with vertical cylindrical containers, in which the containers are flowed through by a hot medium coming from a nuclear reactor
DE1276856B (en) * 1961-08-17 1968-09-05 Buckau Wolf Maschf R Melting chamber firing for a radiant steam generator
DE1236705B (en) * 1962-01-29 1967-03-16 L Von Roll A G Firing system for steam generators with two separate firing systems for low-quality and high-quality fuel
CN103032865A (en) * 2012-12-12 2013-04-10 杭州燃油锅炉有限公司 Horizontal pulverized coal fired boiler with two furnace pipes

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