GB393378A - Improvements in the supply of hot air to furnaces - Google Patents

Improvements in the supply of hot air to furnaces

Info

Publication number
GB393378A
GB393378A GB5527/32A GB552732A GB393378A GB 393378 A GB393378 A GB 393378A GB 5527/32 A GB5527/32 A GB 5527/32A GB 552732 A GB552732 A GB 552732A GB 393378 A GB393378 A GB 393378A
Authority
GB
United Kingdom
Prior art keywords
air
grate
duct
supply
furnaces
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
GB5527/32A
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.)
UNDERFEED STOKER CO Ltd
WALTER FREDERICK HARLOW
Original Assignee
UNDERFEED STOKER CO Ltd
WALTER FREDERICK HARLOW
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 UNDERFEED STOKER CO Ltd, WALTER FREDERICK HARLOW filed Critical UNDERFEED STOKER CO Ltd
Priority to GB5527/32A priority Critical patent/GB393378A/en
Publication of GB393378A publication Critical patent/GB393378A/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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Furnace Details (AREA)

Abstract

393,378. Air supply to furnaces. UNDERFEED STOKER CO., Ltd. and HARLOW, W. F., Aldwych House, Aldwych, London. Feb. 24, 1932, No. 5527. [Class 51 (i).] In the supplying of hot air both above and below the grate, the whole supply is heated in a single stage heat exchanger F to a temperature suitable for delivery above the grate, a portion of this heated air is delivered (by way of duct M) directly above the grate, but the remainder is mingled (in a duct N) with a proportion of air at a lower temperature, the mixed air stream passing to inlets below the grate. As shown the air at the lower temperature is tapped off from a duct G leading from the forced draught fan H to the heat exchanger F.
GB5527/32A 1932-02-24 1932-02-24 Improvements in the supply of hot air to furnaces Expired GB393378A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5527/32A GB393378A (en) 1932-02-24 1932-02-24 Improvements in the supply of hot air to furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5527/32A GB393378A (en) 1932-02-24 1932-02-24 Improvements in the supply of hot air to furnaces

Publications (1)

Publication Number Publication Date
GB393378A true GB393378A (en) 1933-06-08

Family

ID=9797867

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5527/32A Expired GB393378A (en) 1932-02-24 1932-02-24 Improvements in the supply of hot air to furnaces

Country Status (1)

Country Link
GB (1) GB393378A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2598395A (en) * 1947-03-20 1952-05-27 Leopold Pistner Air preheater for furnaces
US2694991A (en) * 1948-08-14 1954-11-23 Babcock & Wilcox Co Forced draft primary and secondary air feeding system for furnaces with air preheating and tempering means
US2938714A (en) * 1958-10-17 1960-05-31 Wolverine Equipment Co Hooded exhaust system
GB2218788A (en) * 1988-02-11 1989-11-22 K B P Boilers Ltd Solid fuel burner

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2598395A (en) * 1947-03-20 1952-05-27 Leopold Pistner Air preheater for furnaces
US2694991A (en) * 1948-08-14 1954-11-23 Babcock & Wilcox Co Forced draft primary and secondary air feeding system for furnaces with air preheating and tempering means
US2938714A (en) * 1958-10-17 1960-05-31 Wolverine Equipment Co Hooded exhaust system
GB2218788A (en) * 1988-02-11 1989-11-22 K B P Boilers Ltd Solid fuel burner

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