FR2592941A1 - Bruleur de prechauffage - Google Patents

Bruleur de prechauffage

Info

Publication number
FR2592941A1
FR2592941A1 FR8600427A FR8600427A FR2592941A1 FR 2592941 A1 FR2592941 A1 FR 2592941A1 FR 8600427 A FR8600427 A FR 8600427A FR 8600427 A FR8600427 A FR 8600427A FR 2592941 A1 FR2592941 A1 FR 2592941A1
Authority
FR
France
Prior art keywords
dome
hand
heating
preheating
burner
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.)
Granted
Application number
FR8600427A
Other languages
English (en)
Other versions
FR2592941B1 (fr
Inventor
Jean-Pierre Aubrun
Bernard Lucien Bauvois
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.)
USINOR Aciers
Original Assignee
USINOR Aciers
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 USINOR Aciers filed Critical USINOR Aciers
Priority to FR8600427A priority Critical patent/FR2592941B1/fr
Priority to JP62500610A priority patent/JPS63502691A/ja
Priority to EP87400065A priority patent/EP0231137A1/fr
Priority to PCT/FR1987/000011 priority patent/WO1987004189A1/fr
Priority to BR8705375A priority patent/BR8705375A/pt
Publication of FR2592941A1 publication Critical patent/FR2592941A1/fr
Priority to KR870700822A priority patent/KR880700861A/ko
Application granted granted Critical
Publication of FR2592941B1 publication Critical patent/FR2592941B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/10—Handling in a vacuum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/76—Protecting flame and burner parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/78—Cooling burner parts

Abstract

La présente invention est relative à un brûleur notamment pour le chauffage ou le préchauffage par des orifices inférieurs d'enceintes contenant de la matière solidifiée susceptible de fondre en cours de chauffage, comportant une tête 21 munie de canaux 22, 23 d'alimentation en mélange comburant, caractérisé en ce qu'il comporte d'une part une coupole de protection 30 comprenant des moyens de refroidissement 34 et d'autre part des moyens de répartition 26, 27, 28 d'un jet circulaire de gaz neutre ou d'air ventilé sous pression couvrant toute la surface de la coupole 30 pour granuler la matière en fusion tombant sur ladite coupole. (CF DESSIN DANS BOPI)
FR8600427A 1986-01-14 1986-01-14 Bruleur de prechauffage Expired FR2592941B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR8600427A FR2592941B1 (fr) 1986-01-14 1986-01-14 Bruleur de prechauffage
JP62500610A JPS63502691A (ja) 1986-01-14 1987-01-13 予熱用バ−ナ
EP87400065A EP0231137A1 (fr) 1986-01-14 1987-01-13 Brûleur de préchauffage
PCT/FR1987/000011 WO1987004189A1 (fr) 1986-01-14 1987-01-13 Bruleur de prechauffage
BR8705375A BR8705375A (pt) 1986-01-14 1987-01-13 Queimador de pre-aquecimento
KR870700822A KR880700861A (ko) 1986-01-14 1987-09-11 예열버너

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8600427A FR2592941B1 (fr) 1986-01-14 1986-01-14 Bruleur de prechauffage

Publications (2)

Publication Number Publication Date
FR2592941A1 true FR2592941A1 (fr) 1987-07-17
FR2592941B1 FR2592941B1 (fr) 1988-05-06

Family

ID=9331084

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8600427A Expired FR2592941B1 (fr) 1986-01-14 1986-01-14 Bruleur de prechauffage

Country Status (6)

Country Link
EP (1) EP0231137A1 (fr)
JP (1) JPS63502691A (fr)
KR (1) KR880700861A (fr)
BR (1) BR8705375A (fr)
FR (1) FR2592941B1 (fr)
WO (1) WO1987004189A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU615534B2 (en) * 1988-04-19 1991-10-03 Teijin Limited 2-substituted-2-cyclopentenones
CN101782240B (zh) * 2010-03-12 2011-08-10 苏州宝联重工股份有限公司 烘烤枪的点火喷嘴

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE78517C (de) * F. GRAF, Aachen Bunsenbrenner mit Wasserkühlung
DE464328C (de) * 1928-08-15 Ludwig Graven Vorrichtung zum Beheizen von Giesspfannen durch Gasfeuerung
JPS5562118A (en) * 1978-10-30 1980-05-10 Kawasaki Steel Corp Preheating method for degassing vessel
EP0014221A1 (fr) * 1979-02-03 1980-08-20 G. Kromschröder Aktiengesellschaft Brûleur tunnel à gaz destiné à porter des fours de fusion ou des creusets à la température voulue
JPS56126058A (en) * 1980-03-11 1981-10-02 Nippon Steel Corp Preheating method for continuous casting tundish
JPS58185704A (ja) * 1982-04-23 1983-10-29 Nippon Steel Corp 地金除去装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE78517C (de) * F. GRAF, Aachen Bunsenbrenner mit Wasserkühlung
DE464328C (de) * 1928-08-15 Ludwig Graven Vorrichtung zum Beheizen von Giesspfannen durch Gasfeuerung
JPS5562118A (en) * 1978-10-30 1980-05-10 Kawasaki Steel Corp Preheating method for degassing vessel
EP0014221A1 (fr) * 1979-02-03 1980-08-20 G. Kromschröder Aktiengesellschaft Brûleur tunnel à gaz destiné à porter des fours de fusion ou des creusets à la température voulue
JPS56126058A (en) * 1980-03-11 1981-10-02 Nippon Steel Corp Preheating method for continuous casting tundish
JPS58185704A (ja) * 1982-04-23 1983-10-29 Nippon Steel Corp 地金除去装置

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENTS ABSTRACTS OF JAPAN, vol. 6, no. 1 (M-105)[879], 7 janvier 1982; & JP - A - 56 126 058 (SHIN NIPPON SEITETSU K.K.) 02-10-1981 *
PATENTS ABSTRACTS OF JAPAN, vol. 8, no. 19 (C-207)[1456], 26 janvier 1984; & JP - A - 58 185 704 (SHIN NIPPON SEITETSU K.K.) 29-10-1983 *
PATENTS ABTRACTS OF JAPAN, vol. 4, no. 98 (C-18)[580], 15 juillet 1980, page 163 C 18; & JP - A - 55 62 118 (KAWASAKI SEITETSU K.K.) 10-05-1980 *

Also Published As

Publication number Publication date
BR8705375A (pt) 1987-12-22
EP0231137A1 (fr) 1987-08-05
FR2592941B1 (fr) 1988-05-06
JPS63502691A (ja) 1988-10-06
WO1987004189A1 (fr) 1987-07-16
KR880700861A (ko) 1988-04-12

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Legal Events

Date Code Title Description
ST Notification of lapse