FR2500606B1 - Systeme de recuperation additionnelle de chaleur dans les fours de chauffage rapide de billettes - Google Patents

Systeme de recuperation additionnelle de chaleur dans les fours de chauffage rapide de billettes

Info

Publication number
FR2500606B1
FR2500606B1 FR8203132A FR8203132A FR2500606B1 FR 2500606 B1 FR2500606 B1 FR 2500606B1 FR 8203132 A FR8203132 A FR 8203132A FR 8203132 A FR8203132 A FR 8203132A FR 2500606 B1 FR2500606 B1 FR 2500606B1
Authority
FR
France
Prior art keywords
heaters
heat recovery
recovery system
additional heat
quick ball
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
FR8203132A
Other languages
English (en)
French (fr)
Other versions
FR2500606A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2500606A1 publication Critical patent/FR2500606A1/fr
Application granted granted Critical
Publication of FR2500606B1 publication Critical patent/FR2500606B1/fr
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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B9/3005—Details, accessories or equipment specially adapted for furnaces of these types arrangements for circulating gases
    • 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
    • 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
    • F27B9/12—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity with special arrangements for preheating or cooling the charge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/10—Arrangements for using waste heat
    • 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
    • F27B9/12—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity with special arrangements for preheating or cooling the charge
    • F27B2009/122—Preheating
    • 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
    • F27B9/30—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B9/36—Arrangements of heating devices
    • F27B2009/3607—Heaters located above the track of the charge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/15—Composition, conformation or state of the charge characterised by the form of the articles
    • F27M2001/1539—Metallic articles
    • F27M2001/1547—Elongated articles, e.g. beams, rails
    • F27M2001/1552—Billets, slabs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Tunnel Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
FR8203132A 1981-02-25 1982-02-25 Systeme de recuperation additionnelle de chaleur dans les fours de chauffage rapide de billettes Expired FR2500606B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8105121A IT1214325B (it) 1981-02-25 1981-02-25 Triplo recupero di calore aggiuntivo per forno a riscaldo rapido di billette.

Publications (2)

Publication Number Publication Date
FR2500606A1 FR2500606A1 (fr) 1982-08-27
FR2500606B1 true FR2500606B1 (fr) 1988-04-29

Family

ID=11117902

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8203132A Expired FR2500606B1 (fr) 1981-02-25 1982-02-25 Systeme de recuperation additionnelle de chaleur dans les fours de chauffage rapide de billettes

Country Status (3)

Country Link
DE (1) DE3206238A1 (enrdf_load_stackoverflow)
FR (1) FR2500606B1 (enrdf_load_stackoverflow)
IT (1) IT1214325B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20052220A1 (it) * 2005-11-21 2007-05-22 Novac Engineering S R L Impianto di trattamento termico per elementi in lega leggera dotato di recupero energetico
DE102005058812A1 (de) * 2005-12-09 2007-06-14 KTI-engineering GbR (vertreterberechtigte Gesellschafter Keyhan Kouhestani, 78333 Stockach und Izzet Toksoez, 78333 Stockach) Vorrichtung zum Erwärmen von wenigstens einer Stranggussstange
DE102009049678B3 (de) * 2009-10-13 2011-04-21 Stefan Kutsche Durchlaufofen für eine Hochtemperaturerwärmung vereinzelter metallischer Elemente oder eines metallischen Strangs

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE636436C (de) * 1936-10-08 Theodor Stassinet Dr Ing Stossofen
US1628273A (en) * 1924-05-23 1927-05-10 Willard D Richardson Method and apparatus for burning clayware
US1797902A (en) * 1929-03-16 1931-03-24 Charles A Davis Furnace for heating sheets and pairs
FR1104427A (fr) * 1954-04-27 1955-11-18 Four-tunnel pour la cuisson rapide de produits céramiques avec ou sans combustible incorporé
DE1092831B (de) * 1955-06-03 1960-11-10 Ferdinand Schwarz Tunnelofen mit einer Bahn fuer die Beschickungen und oberhalb dieser Bahn angeordneten Lueftern
ES363625A1 (es) * 1968-02-14 1971-01-01 Tabougnar Ab Horno para calentar material en dos o mas zonas.
DE2216309C3 (de) * 1972-04-05 1974-08-15 Juerg Dipl.-Ing. Zuerich Frank (Schweiz) Verfahren zum Betrieb von Tunnelofen mit indirekter Beheizung und Tunnelofen hierzu
DE2605972C3 (de) * 1976-02-14 1979-08-23 Egon 6834 Ketsch Koenn Durchlauf-Anlaßofen für Baustahlmatten mit Wärmerückgewinnung aus dem Einsatzgut und dem Abgas
DE2721948A1 (de) * 1977-05-14 1978-11-23 Rudolf Riedel Verfahren und vorrichtung zur waermebehandlung von waren

Also Published As

Publication number Publication date
DE3206238A1 (de) 1982-09-16
IT8105121A0 (it) 1981-02-25
FR2500606A1 (fr) 1982-08-27
IT1214325B (it) 1990-01-10
DE3206238C2 (enrdf_load_stackoverflow) 1990-10-25

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