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GB668504A - Improvements in vapour generating and superheating units - Google Patents

Improvements in vapour generating and superheating units

Info

Publication number
GB668504A
GB668504A GB10080/50A GB1008050A GB668504A GB 668504 A GB668504 A GB 668504A GB 10080/50 A GB10080/50 A GB 10080/50A GB 1008050 A GB1008050 A GB 1008050A GB 668504 A GB668504 A GB 668504A
Authority
GB
United Kingdom
Prior art keywords
steam
byepass
dampers
lined
april
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
GB10080/50A
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 GB668504A publication Critical patent/GB668504A/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
    • F22G5/00—Controlling superheat temperature
    • F22G5/04—Controlling superheat temperature by regulating flue gas flow, e.g. by proportioning or diverting

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)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)

Abstract

668,504. Steam superheaters. BABCOCK & WILCOX, Ltd. April 24, 1950 [April 26, 1949], No. 10080/50. Class 123(iii) A steam &c. boiler comprises a downwardly-fired combustion chamber 10 lined with steam-generating tubes 12, 13, 14, a vertical gas pass locating, in succession, a superheater 32 and economizer 34, and a byepass 42 also lined with steam-generating tubes and fitted with dampers 48 for regulating the final steam temperature. The lower ends of the passes are screened by inclined sections 50, 52 of the tubes defining the walls 38, 40 of the byepass, and the dampers 48 may be controlled automatically in response to variations in the final steam temperature.
GB10080/50A 1949-04-26 1950-04-24 Improvements in vapour generating and superheating units Expired GB668504A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US668504XA 1949-04-26 1949-04-26

Publications (1)

Publication Number Publication Date
GB668504A true GB668504A (en) 1952-03-19

Family

ID=22072109

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10080/50A Expired GB668504A (en) 1949-04-26 1950-04-24 Improvements in vapour generating and superheating units

Country Status (1)

Country Link
GB (1) GB668504A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995007437A1 (en) * 1993-09-07 1995-03-16 Kvaerner Pulping Technologies Ab Steam boiler
US5755187A (en) * 1993-09-08 1998-05-26 Gotaverken Energy Ab Steam boiler with externally positioned superheating means

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995007437A1 (en) * 1993-09-07 1995-03-16 Kvaerner Pulping Technologies Ab Steam boiler
US5460127A (en) * 1993-09-07 1995-10-24 Gotaverken Energy Ab Steam boiler
US5755187A (en) * 1993-09-08 1998-05-26 Gotaverken Energy Ab Steam boiler with externally positioned superheating means

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