GB561756A - Improvements in or relating to walls comprising rows of tubes for effecting heat exchange - Google Patents

Improvements in or relating to walls comprising rows of tubes for effecting heat exchange

Info

Publication number
GB561756A
GB561756A GB16870/42A GB1687042A GB561756A GB 561756 A GB561756 A GB 561756A GB 16870/42 A GB16870/42 A GB 16870/42A GB 1687042 A GB1687042 A GB 1687042A GB 561756 A GB561756 A GB 561756A
Authority
GB
United Kingdom
Prior art keywords
tubes
bar
heat pass
convection
lugs
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
GB16870/42A
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 GB561756A publication Critical patent/GB561756A/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
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/24—Supporting, suspending, or setting arrangements, e.g. heat shielding
    • F22B37/244—Supporting, suspending, or setting arrangements, e.g. heat shielding for water-tube steam generators suspended from the top
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/101—Tubes having fins or ribs
    • F22B37/102—Walls built-up from finned 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

561,756. Water-tube boilers ; steam superheaters. BABCOCK & WILCOX Ltd. Nov. 27, 1942, No. 16870. Convention date, Dec. 4, 1941. [Classes 64 (iii), 123 (ii) and 123 (iii)] [Also in Group XII] The tubes 50, 50<1> of a wall between the gases passes of a boiler are held in position relatively to one another, and the passage of gases between the tubes is prevented or limited by short bars 90, 91 welded in vertical groups A, B along the tubes and contacting with adjacent tubes, the bars in each vertical group being on the opposite sides of the tubes to those in adjacent groups. Alternate tubes are secured to a cross channel-bar 60 by lugs 62' welded to the tubes, the lugs being passed through holes 68 in the bar and locked in position by pins 74. The wall is arranged between a radiant-heat pass and the convection-heat pass of the boiler described in Specification 549,151, and serves as a steam reheater. - Superheating tubes 100 in the convection-heat pass are tied to the cross-bar by looped rods 102. The reheater may be supported from the superheater header by rods.
GB16870/42A 1941-12-04 1942-11-27 Improvements in or relating to walls comprising rows of tubes for effecting heat exchange Expired GB561756A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US561756XA 1941-12-04 1941-12-04

Publications (1)

Publication Number Publication Date
GB561756A true GB561756A (en) 1944-06-02

Family

ID=22002671

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16870/42A Expired GB561756A (en) 1941-12-04 1942-11-27 Improvements in or relating to walls comprising rows of tubes for effecting heat exchange

Country Status (1)

Country Link
GB (1) GB561756A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3117558A (en) * 1959-08-31 1964-01-14 Babcock & Wilcox Ltd Integral tube and wall panels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3117558A (en) * 1959-08-31 1964-01-14 Babcock & Wilcox Ltd Integral tube and wall panels

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