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GB195225A - Improvements in gas-fired furnaces - Google Patents

Improvements in gas-fired furnaces

Info

Publication number
GB195225A
GB195225A GB391022A GB391022A GB195225A GB 195225 A GB195225 A GB 195225A GB 391022 A GB391022 A GB 391022A GB 391022 A GB391022 A GB 391022A GB 195225 A GB195225 A GB 195225A
Authority
GB
United Kingdom
Prior art keywords
gas
chamber
air
flues
ports
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
GB391022A
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.)
FRANK TINNISWOOD RENNISON
Original Assignee
FRANK TINNISWOOD RENNISON
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 FRANK TINNISWOOD RENNISON filed Critical FRANK TINNISWOOD RENNISON
Priority to GB391022A priority Critical patent/GB195225A/en
Publication of GB195225A publication Critical patent/GB195225A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details specially adapted for crucible or pot furnaces
    • F27B14/14—Arrangements of heating devices
    • F27B2014/146—Recuperation of lost heat, e.g. regenerators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

195,225. Sheard, J. T., and Rennison, F. T. Feb. 10, 1922. Gaseous-fuel furnaces. - A gas-fired furnace comprises a central combustion and heating chamber c, Figs. 2 and 3, in which is placed the material to be heated or a crucible or other vessel containing metal to be melted, and a series of recuperators for the air and gas arranged symmetrically around the chamber. The gas and air are supplied under natural or forced draught to inlet passages l, m, respectively and thence through the heating-flues h, j, the air and gas finally entering the chamber c through oppositely disposed gas ports d and air ports e. The combustion products leave the chamber c through ports f and pass through flues g to the out-lets k on opposite sides of the furnace. In a modification, the gas-heating flues are made shorter than the air flues to correspond with the proportions of gas and air supplied to the chamber c. The bottom of the chamber c may be provided with openings to allow for the escape of slag or other material
GB391022A 1922-02-10 1922-02-10 Improvements in gas-fired furnaces Expired GB195225A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB391022A GB195225A (en) 1922-02-10 1922-02-10 Improvements in gas-fired furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB391022A GB195225A (en) 1922-02-10 1922-02-10 Improvements in gas-fired furnaces

Publications (1)

Publication Number Publication Date
GB195225A true GB195225A (en) 1923-03-29

Family

ID=9767177

Family Applications (1)

Application Number Title Priority Date Filing Date
GB391022A Expired GB195225A (en) 1922-02-10 1922-02-10 Improvements in gas-fired furnaces

Country Status (1)

Country Link
GB (1) GB195225A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104729291A (en) * 2013-12-20 2015-06-24 贵阳铝镁设计研究院有限公司 Pot furnace system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104729291A (en) * 2013-12-20 2015-06-24 贵阳铝镁设计研究院有限公司 Pot furnace system

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