FR2441141A1 - Perfectionnements apportes aux fours de rechauffage continus du type a pousseur - Google Patents

Perfectionnements apportes aux fours de rechauffage continus du type a pousseur

Info

Publication number
FR2441141A1
FR2441141A1 FR7902566A FR7902566A FR2441141A1 FR 2441141 A1 FR2441141 A1 FR 2441141A1 FR 7902566 A FR7902566 A FR 7902566A FR 7902566 A FR7902566 A FR 7902566A FR 2441141 A1 FR2441141 A1 FR 2441141A1
Authority
FR
France
Prior art keywords
skids
workpieces
underside
cold zones
type continuous
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.)
Withdrawn
Application number
FR7902566A
Other languages
English (en)
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.)
MINAS GERAIS SIDERURG
Original Assignee
MINAS GERAIS SIDERURG
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 MINAS GERAIS SIDERURG filed Critical MINAS GERAIS SIDERURG
Publication of FR2441141A1 publication Critical patent/FR2441141A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • F27B9/16—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 circular or arcuate path
    • F27B9/18—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 circular or arcuate path under the action of scrapers or pushers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

A.L'INVENTION CONCERNE UN PERFECTIONNEMENT APPORTE AUX FOURS DE RECHAUFFAGE DES PIECES A LAMINER OU CES PIECES PASSENT SUR DES PATINS ET DES CONDUITS REFROIDIS. B.LES CONDUITS REFROIDIS SONT OBLIQUES PAR RAPPORT A LA DIRECTION DE DEPLACEMENT DES PIECES POUR QUE TOUTE LA SURFACE DE CES PIECES SOIT A UN MOMENT DONNE EN CONTACT AVEC CES CONDUITS. C.CETTE NOUVELLE DISPOSITION DES CONDUITS PERMET D'EVITER LA LOCALISATION DE ZONES MOINS CHAUDES QUI CAUSENT DES DIFFICULTES DE LAMINAGE.
FR7902566A 1978-11-13 1979-01-31 Perfectionnements apportes aux fours de rechauffage continus du type a pousseur Withdrawn FR2441141A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR7807448A BR7807448A (pt) 1978-11-13 1978-11-13 Aperfeicoamentos em fornos continuos de reaquecimento tipo empurrador

Publications (1)

Publication Number Publication Date
FR2441141A1 true FR2441141A1 (fr) 1980-06-06

Family

ID=4012880

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7902566A Withdrawn FR2441141A1 (fr) 1978-11-13 1979-01-31 Perfectionnements apportes aux fours de rechauffage continus du type a pousseur

Country Status (3)

Country Link
AR (1) AR220420A1 (fr)
BR (1) BR7807448A (fr)
FR (1) FR2441141A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB232485A (en) * 1924-09-06 1925-04-23 Friedrich Carl Siemens Improvements in and relating to reheating furnaces
US3337199A (en) * 1965-07-14 1967-08-22 George B Kirkpatrick Angularly disposed water-cooled skid rails
DE2039508A1 (de) * 1970-08-08 1972-02-10 Huettenwerk Oberhausen Ag Stossofen
DE2148356A1 (de) * 1971-09-28 1973-04-12 Huettenwerk Oberhausen Ag Stossofen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB232485A (en) * 1924-09-06 1925-04-23 Friedrich Carl Siemens Improvements in and relating to reheating furnaces
US3337199A (en) * 1965-07-14 1967-08-22 George B Kirkpatrick Angularly disposed water-cooled skid rails
DE2039508A1 (de) * 1970-08-08 1972-02-10 Huettenwerk Oberhausen Ag Stossofen
DE2148356A1 (de) * 1971-09-28 1973-04-12 Huettenwerk Oberhausen Ag Stossofen

Also Published As

Publication number Publication date
BR7807448A (pt) 1979-04-10
AR220420A1 (es) 1980-10-31

Similar Documents

Publication Publication Date Title
CA2109397A1 (fr) Appareil servant a produire des bandes d'acier lamine a chaud, particulierement a partir de brames coulees en continu, et methode connexe
FR2441141A1 (fr) Perfectionnements apportes aux fours de rechauffage continus du type a pousseur
GB1441390A (en) Furnace for reheating slabs or billets
DE3883912D1 (de) Verfahren und Ofen zum Wärmen von Brammen, Blöcken, Knüppeln, Blechen, Stahlbändern und dergleichen Wärmgut.
GB1218305A (en) A furnace for heating objects such as slabs
GB1195374A (en) Continuous Re-Heating Furnace
ZA849681B (en) Method of controlling the temperature of steel strip in the cooling zone of a continuous annealing furnace
JPS58682Y2 (ja) 加熱炉
JPS52144306A (en) Water cooled skid for heating furnace
JPH0339480Y2 (fr)
JPS5346413A (en) Heating method for material and heating furnace
SU945197A1 (ru) Способ укладки круглых слитков в методической печи
JPS55154521A (en) Heating furnace of walking beam type
Lederer Technological Aspects of the Design of Hot Rolled Wide Strip Roughing Trains
JPS53142309A (en) Continuous heating furnace for steel billet, etc.
CA930945A (en) Method for heating metal slabs or billets in continuous pusher-type furnaces
JPS52105506A (en) Heating of steel slab in continuous heating furnace
GB1247481A (en) Improvements in or relating to skids or beams for furnaces
Laws The ENCO Panel System
Behrens Mathematical Optimization of Billet Distance in Hearth-Type Furnaces
Soejima et al. Surface quality of continuous cast slabs at Kobe Steel's Kakogawa Works
JPS5616620A (en) Skid arranging structure
DE3379508D1 (en) Process for cooling thin metal strips
Sweetman et al. Computer Modelling and Control of Reheating Furnaces
Bornatskii et al. Speeding Up the Operation of Open Hearth Furnaces

Legal Events

Date Code Title Description
ST Notification of lapse