GB380328A - Improvements in water tube boilers - Google Patents

Improvements in water tube boilers

Info

Publication number
GB380328A
GB380328A GB64432A GB64432A GB380328A GB 380328 A GB380328 A GB 380328A GB 64432 A GB64432 A GB 64432A GB 64432 A GB64432 A GB 64432A GB 380328 A GB380328 A GB 380328A
Authority
GB
United Kingdom
Prior art keywords
sections
babcock
wilcox
downcomer
water level
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
GB64432A
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 GB64432A priority Critical patent/GB380328A/en
Publication of GB380328A publication Critical patent/GB380328A/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
    • F22B21/002—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically involving a single upper drum

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

380,328. Water-tube steam boilers. BABCOCK & WILCOX, Ltd., Babcock House, Farringdon Street, London.-(Babcock & Wilcox Co. ; 85, Liberty Street, New York, U.S.A.) Jan. 8, 1932, No. 644. [Class 123 (ii).] A number of tubes forming separate water circulation circuits are connected to a single drum 10, each tube having downcomer and riser sections 12, 18 at the sides of the furnace gas pass and lower and upper sections 14, 20 extending across the gas pass. The bore of the downcomer sections is smaller than that of the other sections. The sections are connected together by welding. The downcomers and the bends 26 connecting them to the cross section 14 are protected by baffle walls 32, 34. The upper sections are formed with fins 22. A superheater 48 is arranged between the sections. Instead of the upper sections opening into the drum above the water level as shown, they may open below or partly below and partly above the water level.
GB64432A 1932-01-08 1932-01-08 Improvements in water tube boilers Expired GB380328A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB64432A GB380328A (en) 1932-01-08 1932-01-08 Improvements in water tube boilers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB64432A GB380328A (en) 1932-01-08 1932-01-08 Improvements in water tube boilers

Publications (1)

Publication Number Publication Date
GB380328A true GB380328A (en) 1932-09-15

Family

ID=9707953

Family Applications (1)

Application Number Title Priority Date Filing Date
GB64432A Expired GB380328A (en) 1932-01-08 1932-01-08 Improvements in water tube boilers

Country Status (1)

Country Link
GB (1) GB380328A (en)

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