GB281523A - Apparatus for heating air by waste gases from boiler or furnace plants - Google Patents

Apparatus for heating air by waste gases from boiler or furnace plants

Info

Publication number
GB281523A
GB281523A GB8412/27A GB841227A GB281523A GB 281523 A GB281523 A GB 281523A GB 8412/27 A GB8412/27 A GB 8412/27A GB 841227 A GB841227 A GB 841227A GB 281523 A GB281523 A GB 281523A
Authority
GB
United Kingdom
Prior art keywords
boiler
waste gases
heating air
external
ducts
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
GB8412/27A
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.)
CHARLES FREDERICK WADE
Original Assignee
CHARLES FREDERICK WADE
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 CHARLES FREDERICK WADE filed Critical CHARLES FREDERICK WADE
Priority to GB8412/27A priority Critical patent/GB281523A/en
Publication of GB281523A publication Critical patent/GB281523A/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

281,523. Wade, C. F. March 28, 1927. No Patent granted (Sealing fee not paid). Air-heating furnaces.-For heating air by the waste gases in boiler flues longitudinally corrugated or finned metal tubes or ducts are arranged in the side flues to replace the usual refractory lining. Groups of ducts are cast in vertical sections and fitted together with provision for expansion at the vertical joints. The corrugations may be on the external surface only, as at B<1>, or on both external and internal surfaces as at B<2>. The upper surfaces of the external corrugations are steeply sloped to prevent lodgement of soot.
GB8412/27A 1927-03-28 1927-03-28 Apparatus for heating air by waste gases from boiler or furnace plants Expired GB281523A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8412/27A GB281523A (en) 1927-03-28 1927-03-28 Apparatus for heating air by waste gases from boiler or furnace plants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8412/27A GB281523A (en) 1927-03-28 1927-03-28 Apparatus for heating air by waste gases from boiler or furnace plants

Publications (1)

Publication Number Publication Date
GB281523A true GB281523A (en) 1927-12-08

Family

ID=9852032

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8412/27A Expired GB281523A (en) 1927-03-28 1927-03-28 Apparatus for heating air by waste gases from boiler or furnace plants

Country Status (1)

Country Link
GB (1) GB281523A (en)

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