GB472108A - Improvements in or relating to tubular heat exchangers such as air pre-heaters - Google Patents

Improvements in or relating to tubular heat exchangers such as air pre-heaters

Info

Publication number
GB472108A
GB472108A GB9381/37A GB938137A GB472108A GB 472108 A GB472108 A GB 472108A GB 9381/37 A GB9381/37 A GB 9381/37A GB 938137 A GB938137 A GB 938137A GB 472108 A GB472108 A GB 472108A
Authority
GB
United Kingdom
Prior art keywords
air
groups
burners
conduct
heaters
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
GB9381/37A
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 GB472108A publication Critical patent/GB472108A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M20/00—Details of combustion chambers, not otherwise provided for, e.g. means for storing heat from flames

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

472,108. Heating air. BABCOCK & WILCOX, Ltd. April 2, 1937, No. 9381. Convention date, June 4, 1936. [Class 64 (i)] An air heater at the side of a water-tube boiler consists of groups of vertical smoketubes 38 arranged in zigzag formation in a casing along which the air passes in a sinuous course over transverse baffles 42 placed between the tube groups. The furnace gases pass upwards and downwards through the tube groups, which open at their upper ends in a return chamber 34. Air is forced through the casing to a duct 40 leading to the burners 25. A byepass may be provided to conduct a controlled quantity of cold air directly to the conduct 40, and part of the air may be led off for forcing the pulverized fuel into the burners.
GB9381/37A 1935-06-04 1937-04-02 Improvements in or relating to tubular heat exchangers such as air pre-heaters Expired GB472108A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US472108XA 1935-06-04 1935-06-04

Publications (1)

Publication Number Publication Date
GB472108A true GB472108A (en) 1937-09-16

Family

ID=21947670

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9381/37A Expired GB472108A (en) 1935-06-04 1937-04-02 Improvements in or relating to tubular heat exchangers such as air pre-heaters

Country Status (1)

Country Link
GB (1) GB472108A (en)

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