GB714050A - Improvements in or relating to vapour generating and superheating units - Google Patents

Improvements in or relating to vapour generating and superheating units

Info

Publication number
GB714050A
GB714050A GB2886649A GB2886649A GB714050A GB 714050 A GB714050 A GB 714050A GB 2886649 A GB2886649 A GB 2886649A GB 2886649 A GB2886649 A GB 2886649A GB 714050 A GB714050 A GB 714050A
Authority
GB
United Kingdom
Prior art keywords
passes
vapour generating
banks
uptake
superheating
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
GB2886649A
Inventor
Ronald Ernest Zoller
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 GB2886649A priority Critical patent/GB714050A/en
Publication of GB714050A publication Critical patent/GB714050A/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
    • F22B21/02—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially straight water tubes
    • F22B21/04—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially straight water tubes involving a single upper drum and a single lower drum, e.g. the drums being arranged transversely
    • F22B21/08—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially straight water tubes involving a single upper drum and a single lower drum, e.g. the drums being arranged transversely the water tubes being arranged sectionally in groups or in banks, e.g. bent over at their ends
    • F22B21/081—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially straight water tubes involving a single upper drum and a single lower drum, e.g. the drums being arranged transversely the water tubes being arranged sectionally in groups or in banks, e.g. bent over at their ends involving a combustion chamber, placed at the side and built-up from water tubes
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)

Abstract

714,050. Water-tube steam boilers; superheating. BABCOCK & WILCOX, Ltd. Nov. 10, 1950 [Nov. 10, 1949], No. 28866/49. Classes 123(2) and 123(3) In a superheating boiler two parallelconnected gas passes lead laterally from a single combustion chamber to a single uptake; both the passes contain vapour generating tube banks and a super heater is contained in. one of the passes; a damping device is located on the uptake side of the banks. As shown, fuel enters the combustion chamber 19 from burners 49 and the hot gasses flow laterally through the water-tube screen 51 into the two parallel gas passes 135, 137, and upwardly through two main outlets, not shown. The outlets lead to a common uptake and are each controlled by a separate damper. The passes 135, 137 are separated by a baffle wall 53 comprising tubes 65, the spaces between which are filled with refractory material. Pass 135 contains the superheater 105 and the vapour generating tube banks 95, 97. Pass 137 contains the vapour generating tube banks 75, 77. Cooling air enters the casing at the rear and passes round the boiler to the front where it is fed to the burners. In one modification (not shown) the baffle is formed of a double wall enclosing an inspection space and in a second embodiment, not shown, the superheater element extends from 135 into 137.
GB2886649A 1949-11-10 1949-11-10 Improvements in or relating to vapour generating and superheating units Expired GB714050A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2886649A GB714050A (en) 1949-11-10 1949-11-10 Improvements in or relating to vapour generating and superheating units

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2886649A GB714050A (en) 1949-11-10 1949-11-10 Improvements in or relating to vapour generating and superheating units

Publications (1)

Publication Number Publication Date
GB714050A true GB714050A (en) 1954-08-18

Family

ID=10282420

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2886649A Expired GB714050A (en) 1949-11-10 1949-11-10 Improvements in or relating to vapour generating and superheating units

Country Status (1)

Country Link
GB (1) GB714050A (en)

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