ES2084574T1 - Horno de recalentamiento, de mantenimiento y de acumulacion de productos siderurgicos. - Google Patents

Horno de recalentamiento, de mantenimiento y de acumulacion de productos siderurgicos.

Info

Publication number
ES2084574T1
ES2084574T1 ES95402131T ES95402131T ES2084574T1 ES 2084574 T1 ES2084574 T1 ES 2084574T1 ES 95402131 T ES95402131 T ES 95402131T ES 95402131 T ES95402131 T ES 95402131T ES 2084574 T1 ES2084574 T1 ES 2084574T1
Authority
ES
Spain
Prior art keywords
beams
oven
maintenance
transport
support beams
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
ES95402131T
Other languages
English (en)
Other versions
ES2084574T3 (es
Inventor
Didier Brun
Francois Pahmer
Jean-Claude Audebert
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.)
Fives Stein SA
Original Assignee
Stein Heurtey SA
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 Stein Heurtey SA filed Critical Stein Heurtey SA
Publication of ES2084574T1 publication Critical patent/ES2084574T1/es
Application granted granted Critical
Publication of ES2084574T3 publication Critical patent/ES2084574T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
    • B21B1/466—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting in a non-continuous process, i.e. the cast being cut before rolling
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/201—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace walking beam furnace
    • F27B9/202—Conveyor mechanisms therefor

Abstract

HORNO DE ALMACENAMIENTO, DE RECALENTAMIENTO Y DE MANTENIMIENTO DE PRODUCTOS SIDERURGICOS EN EL QUE LOS PRODUCTOS CIRCULAN SEGUN UN TRAYECTO DE DESPLAZAMIENTO SOBRE LARGUEROS COLOCADOS DE MANERA A CONECTAR EN EL SENTIDO TRANSVERSAL UNA ZONA DE ENHORNAMIENTO Y UNA ZONA DE DESHORNAMIENTO, COMPRENDIENDO LAS ZONAS DE RECALENTAMIENTO Y DE MANTENIMIENTO POR UNA PARTE LARGUEROS DE SOPORTE DE PRODUCTOS Y LARGUEROS DE TRANSPORTE COLOCADOS A UNA CIERTA DISTANCIA DE DICHOS LARGUEROS DE SOPORTE Y QUE PUEDEN EFECTUAR UN MOVIMIENTO DE LEVANTAMIENTO RESPECTO DE ESTOS Y UN MOVIMIENTO DE DESPLAZAMIENTO HORIZONTAL QUE HACE AVANZAR EL PRODUCTO PASO A PASO CARACTERIZADO EN QUE DICHA ZONA DE ALMACENAMIENTO COMPRENDE ADEMAS DE LOS LARGUEROS DE SOPORTE (1) Y DE TRANSPORTE (2) DEL TIPO DESCRITO ANTERIORMENTE, AL MENOS UN GRUPO DE LARGUEROS DE SOPORTE (1) MOVILES INDEPENDIENTES DE LA SOLERA (3) DEL HORNO, PUDIENDO DESPLAZARSE SEGUN UN MOVIMIENTO DE TRASLACION ALTERNO HORIZONTAL QUE SE EFECTUA DURANTE LA FASE DE RETORNO DE LOS LARGUEROS DE TRANSPORTE (2) DURANTE UN CICLO RECTANGULAR COMPLETO DE LOS LARGUEROS DE TRANSPORTE (2), LA CARGA (P) HA PROGRESADO HACIA LA PARTE DELANTERA DE UNA DISTANCIA IGUAL A LA SUMA DE LOS PASOS DE LOS DESPLAZAMIENTO DE LOS LARGUEROS DE SOPORTE (11) Y DE TRANSPORTE (2).
ES95402131T 1994-09-27 1995-09-21 Horno de recalentamiento, de mantenimiento y de acumulacion de productos siderurgicos. Expired - Lifetime ES2084574T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9411527A FR2725016B1 (fr) 1994-09-27 1994-09-27 Four de rechauffage, de maintien et d'accumulation de produits siderurgiques

Publications (2)

Publication Number Publication Date
ES2084574T1 true ES2084574T1 (es) 1996-05-16
ES2084574T3 ES2084574T3 (es) 2001-02-01

Family

ID=9467321

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95402131T Expired - Lifetime ES2084574T3 (es) 1994-09-27 1995-09-21 Horno de recalentamiento, de mantenimiento y de acumulacion de productos siderurgicos.

Country Status (8)

Country Link
US (1) US5607144A (es)
EP (1) EP0704664B1 (es)
JP (1) JP3799085B2 (es)
BR (1) BR9504193A (es)
CA (1) CA2159164C (es)
DE (2) DE69519502T2 (es)
ES (1) ES2084574T3 (es)
FR (1) FR2725016B1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0825267A3 (en) * 1996-08-23 1998-06-17 DANIELI & C. OFFICINE MECCANICHE S.p.A. Furnace for coils
FR2779742B1 (fr) * 1998-06-11 2000-08-11 Stein Heurtey Perfectionnements apportes aux fours de rechauffage de produits siderurgiques
WO2007022496A2 (en) * 2005-08-19 2007-02-22 Icon Medical Corp. Medical device deployment instrument

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE653956C (de) * 1932-01-14 1937-12-17 Emil Diehl Dipl Ing Vorrichtung zum ununterbrochenen Foerdern von insbesondere blechfoermigem Gluehgut in Durchlaufoefen
GB1428293A (en) * 1973-01-24 1976-03-17 Nippon Steel Corp Heating furnace of the walking beam type
FR2431445A1 (fr) * 1978-07-18 1980-02-15 Lucas Raymond Dispositif d'entrainement des charges sur des convoyeurs, notamment a rouleaux libres
US4229878A (en) * 1978-11-30 1980-10-28 Chugairo Kogyo Kaisha Ltd. Method of operating a reheating furnace in a hot rolling line and a reheating furnace employed therefor
JPS6056013A (ja) * 1983-09-06 1985-04-01 Kawasaki Steel Corp 分割型ウォ−キングビ−ム式加熱炉の操炉制御方法
IT1216700B (it) * 1988-04-01 1990-03-08 Pomini Farrel S P A Castellanz Forno di riscaldamento, mantenimento ed accumulo diprodotti siderurgici.
IT1227500B (it) 1988-11-25 1991-04-12 Heurtey Italiana Spa Forno di riscaldo, mantenimento ed accumulo di prodotti siderurgici.
US5314169A (en) * 1992-08-26 1994-05-24 A. C. Leadbetter & Son, Inc. Method and apparatus for heat treating elongate metallic products

Also Published As

Publication number Publication date
EP0704664B1 (fr) 2000-11-29
CA2159164C (fr) 1999-10-19
DE69519502D1 (de) 2001-01-04
DE69519502T2 (de) 2001-08-02
JP3799085B2 (ja) 2006-07-19
FR2725016B1 (fr) 1997-01-17
CA2159164A1 (fr) 1996-03-28
BR9504193A (pt) 1996-08-06
DE704664T1 (de) 1996-10-10
JPH08170117A (ja) 1996-07-02
US5607144A (en) 1997-03-04
EP0704664A1 (fr) 1996-04-03
ES2084574T3 (es) 2001-02-01
FR2725016A1 (fr) 1996-03-29

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