NO158076C - Innretning for varmebehandling av skrap. - Google Patents

Innretning for varmebehandling av skrap.

Info

Publication number
NO158076C
NO158076C NO821709A NO821709A NO158076C NO 158076 C NO158076 C NO 158076C NO 821709 A NO821709 A NO 821709A NO 821709 A NO821709 A NO 821709A NO 158076 C NO158076 C NO 158076C
Authority
NO
Norway
Prior art keywords
scrap
loading space
furnace
charging facility
waste gas
Prior art date
Application number
NO821709A
Other languages
English (en)
Other versions
NO821709L (no
NO158076B (no
Inventor
Bernard Bouille
Original Assignee
Alusuisse
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 Alusuisse filed Critical Alusuisse
Publication of NO821709L publication Critical patent/NO821709L/no
Publication of NO158076B publication Critical patent/NO158076B/no
Publication of NO158076C publication Critical patent/NO158076C/no

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
    • F27D3/12—Travelling or movable supports or containers for the charge
    • 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/562—Manufacture of steel by other methods starting from scrap
    • C21C5/565—Preheating of scrap
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/005—Preliminary treatment of scrap
    • 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
    • F27D3/0025—Charging or loading melting furnaces with material in the solid state
    • F27D3/003—Charging laterally, e.g. with a charging box
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S266/00—Metallurgical apparatus
    • Y10S266/901—Scrap metal preheating or melting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Processing Of Solid Wastes (AREA)
  • Tunnel Furnaces (AREA)
NO821709A 1981-05-25 1982-05-24 Innretning for varmebehandling av skrap. NO158076C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH340181 1981-05-25

Publications (3)

Publication Number Publication Date
NO821709L NO821709L (no) 1982-11-26
NO158076B NO158076B (no) 1988-03-28
NO158076C true NO158076C (no) 1988-07-06

Family

ID=4255183

Family Applications (1)

Application Number Title Priority Date Filing Date
NO821709A NO158076C (no) 1981-05-25 1982-05-24 Innretning for varmebehandling av skrap.

Country Status (5)

Country Link
US (1) US4445849A (no)
EP (1) EP0066539B1 (no)
AT (1) ATE17749T1 (no)
IS (1) IS1376B6 (no)
NO (1) NO158076C (no)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH661788A5 (de) * 1984-02-21 1987-08-14 Gautschi Electro Fours Sa Beschickungsvorrichtung fuer einen schmelzofen.
DE3422922C1 (de) * 1984-06-20 1985-06-20 Korf-BSW Engineering GmbH, 7640 Kehl Anlage mit einem Waermofen fuer auf Laenge geschnittene Strangstuecke einer Stranggiessanlage
US4676742A (en) * 1985-02-25 1987-06-30 Indalloy Division Of Indal Limited Preheater for reverberatory melting furnaces
US5026240A (en) * 1985-02-25 1991-06-25 Indalloy, Division Of Indal Limited Charging device
US4655436A (en) * 1985-12-10 1987-04-07 Williams Thomas W Method and apparatus for recovering and reusing energy from a melting furnace
US4836732A (en) * 1986-05-29 1989-06-06 Intersteel Technology, Inc. Method and apparatus for continuously charging a steelmaking furnace
US5415220A (en) * 1993-03-22 1995-05-16 Reynolds Metals Company Direct chill casting of aluminum-lithium alloys under salt cover
JPH07190629A (ja) * 1993-04-15 1995-07-28 Ishikawajima Harima Heavy Ind Co Ltd スクラップ原料予熱装入装置
US5567381A (en) * 1995-03-20 1996-10-22 Abar Ipsen Industries, Inc. Hybrid heat treating furnace
US8414825B2 (en) 2009-08-28 2013-04-09 Novelis Inc. Movable sweat hearth for metal melting furnace
WO2011156572A2 (en) 2010-06-10 2011-12-15 Gillespie + Powers, Inc. Reversible jamb blocks and method of using the same
GB2493493A (en) * 2011-06-27 2013-02-13 Melting Solutions Ltd A reverbatory furnace with a dry hearth for preheating scrap metals and a barrier to prevent waste gases entering the main chamber
IT201600109049A1 (it) * 2016-10-28 2018-04-28 Antonino Mangogna Caricatore per forni, combinazione di un forno e di detto caricatore e metodo di caricamento di rottami metallici in un forno.
KR101862263B1 (ko) * 2016-12-16 2018-05-29 주식회사 포스코 원료 공급장치 및 공급방법
CN117190706B (zh) * 2023-09-20 2024-04-05 清苑县宏达金属有限公司 一种具有预热功能的熔化炉

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7427889U (de) * 1974-12-05 Junker O Gmbh Vorrichtung zum Vorwärmen von Metallschrott
US2624565A (en) * 1949-06-24 1953-01-06 Nat Steel Corp Scrap melting
DE871306C (de) * 1950-06-08 1953-03-23 Theodor Brinkmann Vorrichtung zum Beschicken von grossen Schmelzoefen, insbesondere Siemens-Martin-OEfen
DE935332C (de) * 1953-05-24 1955-11-17 Ver Deutsche Metallwerke Ag Vorrichtung zum Trocknen und Vorwaermen des Einsatzgutes fuer Schmelzoefen, vorzugsweise Drehtrommeloefen
US2818247A (en) * 1953-08-14 1957-12-31 Charles B Francis Steel making apparatus
US2962174A (en) * 1958-12-24 1960-11-29 Harold F Shekels Apparatus for charging open hearth furnaces
BE578627A (no) * 1959-05-12
US3234010A (en) * 1962-12-31 1966-02-08 Harold A Mahony Apparatus and process for high speed scrap smelting
DE1273550B (de) * 1963-07-24 1968-07-25 Rheinische Stahlwerke Im Abgasstrom eines kammerlosen Stahl-Schmelzofens angeordneter Behaelter zur Vorwaermung der Ofenbeschickung
US3383099A (en) * 1965-10-24 1968-05-14 Bbc Brown Boveri & Cie Method and apparatus for rapid heating of solid materials
US3537694A (en) * 1966-07-14 1970-11-03 Voest Ag Plant comprising a stationary,refractory-lined reaction vessel
DE2302012C2 (de) * 1973-01-16 1974-11-28 Maerz Ofenbau Gmbh, 4000 Duesseldorf Verfahren und Vorrichtung zum Vorwärmen von Schrott
US3982889A (en) * 1975-07-14 1976-09-28 Olson Benjamin F Preheating system for aluminum remelt furnace
US4328388A (en) * 1980-02-11 1982-05-04 Longenecker Levi S Electro furnace feeding and furnace fume utilization and control
FR2498309B1 (fr) * 1981-01-20 1986-04-11 Clesid Sa Four electrique destine a la fusion de ferrailles et alimente en continu

Also Published As

Publication number Publication date
US4445849A (en) 1984-05-01
IS1376B6 (is) 1989-08-28
NO821709L (no) 1982-11-26
ATE17749T1 (de) 1986-02-15
EP0066539B1 (de) 1986-01-29
EP0066539A1 (de) 1982-12-08
NO158076B (no) 1988-03-28
IS2726A7 (is) 1982-11-26

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