GB380502A - Improvements in furnaces - Google Patents

Improvements in furnaces

Info

Publication number
GB380502A
GB380502A GB17618/31A GB1761831A GB380502A GB 380502 A GB380502 A GB 380502A GB 17618/31 A GB17618/31 A GB 17618/31A GB 1761831 A GB1761831 A GB 1761831A GB 380502 A GB380502 A GB 380502A
Authority
GB
United Kingdom
Prior art keywords
main
fuel
burner
damper
branch
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
GB17618/31A
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.)
INTERNAT CHROMIUM PROCESS CORP
Original Assignee
INTERNAT CHROMIUM PROCESS CORP
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 INTERNAT CHROMIUM PROCESS CORP filed Critical INTERNAT CHROMIUM PROCESS CORP
Publication of GB380502A publication Critical patent/GB380502A/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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces

Abstract

380,502. Gas and spray burners. INTERNATIONAL CHROMIUM PROCESS CORPORATION, 120, Broadway, New York, U.S.A. June 17, 1931, No. 17618. Convention date, Feb. 24. [Class 75 (i).] An open-hearth metallurgical furnace 1 is fired by a plurality of downwardly-directed gas or oil burners 8 arranged in staggered relationship in two rows along the crown 3 of the furnace, each burner comprising, as shown, a fuel conduit 24, communicating through a valve 11 with a branch 10 from the main supply pipe 9, a surrounding casing 21 to which primary air is delivered from a main 12 through a branch 13 fitted with a damper 14, and a hood 20 which surrounds the lower end of the burner and is supplied, through a conduit 15 fitted with a damper 16, with preheated secondary air from a main 5 leading from a recuperator. The lower end of the casing 21 carries a deflector plate 22 which is formed with an orifice 23 in alignment with the fuel nozzle 26 and with apertures 25 for the passage of primary air into the path of travel of the fuel.
GB17618/31A 1931-02-24 1931-06-17 Improvements in furnaces Expired GB380502A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US380502XA 1931-02-24 1931-02-24

Publications (1)

Publication Number Publication Date
GB380502A true GB380502A (en) 1932-09-19

Family

ID=21897836

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17618/31A Expired GB380502A (en) 1931-02-24 1931-06-17 Improvements in furnaces

Country Status (1)

Country Link
GB (1) GB380502A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1163873B (en) * 1956-12-12 1964-02-27 Brulex Etude Et Expl Pour Chau Process for heating smelting furnaces and furnaces designed for them

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1163873B (en) * 1956-12-12 1964-02-27 Brulex Etude Et Expl Pour Chau Process for heating smelting furnaces and furnaces designed for them

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