EP0185847A3 - Running process of a reheating furnace and reheating furnace for billets, blocks or the like - Google Patents

Running process of a reheating furnace and reheating furnace for billets, blocks or the like Download PDF

Info

Publication number
EP0185847A3
EP0185847A3 EP85110662A EP85110662A EP0185847A3 EP 0185847 A3 EP0185847 A3 EP 0185847A3 EP 85110662 A EP85110662 A EP 85110662A EP 85110662 A EP85110662 A EP 85110662A EP 0185847 A3 EP0185847 A3 EP 0185847A3
Authority
EP
European Patent Office
Prior art keywords
ceiling
oven
reheating furnace
charging
blocks
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Withdrawn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
EP85110662A
Other languages
German (de)
French (fr)
Other versions
EP0185847A2 (en
Inventor
Heinrich Dipl.-Ing. Patalon
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.)
Didier Engineering GmbH
Original Assignee
Didier Engineering GmbH
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 Didier Engineering GmbH filed Critical Didier Engineering GmbH
Publication of EP0185847A2 publication Critical patent/EP0185847A2/en
Publication of EP0185847A3 publication Critical patent/EP0185847A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/0024—Charging; Discharging; Manipulation of charge of metallic workpieces
    • 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
    • F27B17/00—Furnaces of a kind not covered by any preceding group
    • F27B17/0016—Chamber type furnaces
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/18—Door frames; Doors, lids, removable covers
    • F27D1/1808—Removable covers
    • 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
    • F27B17/00—Furnaces of a kind not covered by any preceding group
    • F27B17/0016—Chamber type furnaces
    • F27B2017/0091—Series of chambers, e.g. associated in their use
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/18—Door frames; Doors, lids, removable covers
    • F27D1/1808—Removable covers
    • F27D2001/1825—Means for moving the cover
    • F27D2001/1841—Means for moving the cover comprising means for rotating or moving the cover in a horizontal or quasi horizontal plane
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/008—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising cross-beams or gantry cranes
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/04—Ram or pusher apparatus
    • 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
    • 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
    • F27M2003/00—Type of treatment of the charge
    • F27M2003/02—Preheating, e.g. in a laminating line
    • F27M2003/025—Drying

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (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)

Abstract

Die Erfindung betrifft ein Verfahren zum Betreiben eines Wärmofens für Brammen, Blöcke od. dgl., wobei das z.B. von der Stranggießmaschine kommende Wärmgut in eine von einer Mehrzahl von mit einer Deckenchargierung bzw. -dechargierung ausgerüsteten Ofenkammern abgesetzt wird und die einzelnen Ofenkammern unabhängig voneinander beheizbar sind sowie einen Wärmofen mit mehreren hinter­ einandergeschalteten, nach oben offenen Ofenkammern mit Herdbänken und in den Seitenwandungen angeordneten Brennern sowie an der Oberseite vorgesehene, verfahrbar aber abgedichtet gelagerte Ofendecken, oberhalb der Ofen­ decken angeordnete Deckenwagenpositioniermaschinen und eine oberhalb den Deckenwagenpositioniermaschinen verfahrbar angeordnete Chargier- und Dechargiermaschine. The invention relates to a method for operating a Heating furnace for slabs, blocks or the like, e.g. from the hot material coming into one of a plurality of with a ceiling charging or -De-charging equipped furnace chambers is discontinued and the individual oven chambers independently of each other are heated as well as a heating furnace with several behind interconnected oven chambers open at the top with Stove benches and arranged in the side walls Burners as well as movable ones provided on the top but sealed oven ceilings, above the oven ceiling-mounted ceiling trolley positioning machines and one above the ceiling trolley positioning machines movably arranged charging and decharging machine.

EP85110662A 1984-11-23 1985-08-24 Running process of a reheating furnace and reheating furnace for billets, blocks or the like Withdrawn EP0185847A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3442707A DE3442707C2 (en) 1984-11-23 1984-11-23 Heating furnace for heating goods such as slabs and blocks
DE3442707 1984-11-23

Publications (2)

Publication Number Publication Date
EP0185847A2 EP0185847A2 (en) 1986-07-02
EP0185847A3 true EP0185847A3 (en) 1989-07-26

Family

ID=6250951

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85110662A Withdrawn EP0185847A3 (en) 1984-11-23 1985-08-24 Running process of a reheating furnace and reheating furnace for billets, blocks or the like

Country Status (3)

Country Link
US (1) US4629417A (en)
EP (1) EP0185847A3 (en)
DE (1) DE3442707C2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0236666B1 (en) * 1986-01-16 1991-09-11 Sms Schloemann-Siemag Aktiengesellschaft Process for reheating semiproducts from continuous-casting installations or from shaping installations for their introduction into shaping and/or finishing installations
US5304333A (en) * 1992-10-23 1994-04-19 Trevino Gonzales Francisco Concrete product molding and curing plant methods and apparatus
TW245661B (en) * 1993-01-29 1995-04-21 Hitachi Seisakusyo Kk
US5445492A (en) * 1994-04-05 1995-08-29 Aubertot; Christophe Straight setting pattern for clay bricks
IT1281420B1 (en) * 1995-09-13 1998-02-18 Danieli Off Mecc EQUALIZATION PROCEDURE IN A HEATING FURNACE WITH A CONTROLLED OXIDATION ENVIRONMENT AND HEATING FURNACE
CN106370011B (en) * 2016-08-19 2019-05-24 瓦房店光达轴承制造有限公司 Heat treatment pit-type furnace automated production and corollary apparatus
JP7319529B2 (en) * 2019-06-13 2023-08-02 日本製鉄株式会社 Operation method of batch heating furnace

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE382565A (en) *
GB488344A (en) * 1937-10-28 1938-07-05 Ofenbau Und Industrieanlagen G An improved reheating furnace for the heating of steel ingots
US2478190A (en) * 1945-03-08 1949-08-09 Loftus Engineering Corp Inc Pit type furnace
GB698904A (en) * 1951-04-05 1953-10-28 Stein & Atkinson Ltd Improvements in or relating to means for handling the covers of soaking pits and other furnaces

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US295667A (en) * 1884-03-25 Lumber-kiln
US903511A (en) * 1907-07-16 1908-11-10 Paul Schmidt Ingot-heating furnace.
US1698367A (en) * 1926-06-30 1929-01-08 Kehren Gottfried Pit furnace
DE1433722C3 (en) * 1963-08-22 1972-11-02 Deutsche Edelstahlwerke AG, 4150Krefeld Gas or oil heated heating furnace
US3226101A (en) * 1963-10-21 1965-12-28 Flinn & Dreffein Engineering C Insulated furnace members
US3553414A (en) * 1968-12-02 1971-01-05 Bruce E Mcarthur Slab transfer apparatus
US4170815A (en) * 1977-05-23 1979-10-16 Chugairo Kogyo Kaisha Ltd. Method of operating a reheating furnace in hot rolling line
DE3248234C2 (en) * 1982-12-28 1986-06-12 Keramikindustrieanlagen W.Strohmenger GmbH & Co KG, 8524 Neunkirchen Tunnel furnace
DE3312467C2 (en) * 1983-02-25 1985-02-14 Didier Engineering Gmbh, 4300 Essen Oven for heating material to be heated, such as slabs, billets or the like.
DE3319483A1 (en) * 1983-05-24 1984-12-06 Didier Engineering Gmbh, 4300 Essen Process and apparatus for the heating of products to be heated, such as slabs, billets or the like

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE382565A (en) *
GB488344A (en) * 1937-10-28 1938-07-05 Ofenbau Und Industrieanlagen G An improved reheating furnace for the heating of steel ingots
US2478190A (en) * 1945-03-08 1949-08-09 Loftus Engineering Corp Inc Pit type furnace
GB698904A (en) * 1951-04-05 1953-10-28 Stein & Atkinson Ltd Improvements in or relating to means for handling the covers of soaking pits and other furnaces

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
LA METALLURGIE, Band 101, Nr. 5, Mai 1969, Seiten 274-278; "Les fors de forge" *

Also Published As

Publication number Publication date
US4629417A (en) 1986-12-16
DE3442707C2 (en) 1986-11-13
DE3442707A1 (en) 1986-06-05
EP0185847A2 (en) 1986-07-02

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Inventor name: PATALON, HEINRICH, DIPL.-ING.