DK0420776T3 - Fremgangsmåde og indretning til påsætning af en ovn med materialer og forvarmning af disse - Google Patents

Fremgangsmåde og indretning til påsætning af en ovn med materialer og forvarmning af disse

Info

Publication number
DK0420776T3
DK0420776T3 DK90470049T DK90470049T DK0420776T3 DK 0420776 T3 DK0420776 T3 DK 0420776T3 DK 90470049 T DK90470049 T DK 90470049T DK 90470049 T DK90470049 T DK 90470049T DK 0420776 T3 DK0420776 T3 DK 0420776T3
Authority
DK
Denmark
Prior art keywords
materials
supports
furnace
passages
preheating
Prior art date
Application number
DK90470049T
Other languages
Danish (da)
English (en)
Inventor
Michel Hamy
Jean-Michel Thebault
Jacques Michelet
Christian Lebrun
Ghislain Maurer
Jean-Luc Roth
Original Assignee
Unimetal Soci T Francaise Des
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 Unimetal Soci T Francaise Des filed Critical Unimetal Soci T Francaise Des
Application granted granted Critical
Publication of DK0420776T3 publication Critical patent/DK0420776T3/da

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
    • 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
    • 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
    • F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Drying Of Solid Materials (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Tunnel Furnaces (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
DK90470049T 1989-09-28 1990-09-13 Fremgangsmåde og indretning til påsætning af en ovn med materialer og forvarmning af disse DK0420776T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8913047A FR2652411A1 (fr) 1989-09-28 1989-09-28 Procede et dispositif pour le chargement de materiaux dans un four, et le prechauffage de ceux-ci.

Publications (1)

Publication Number Publication Date
DK0420776T3 true DK0420776T3 (da) 1994-06-27

Family

ID=9386124

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90470049T DK0420776T3 (da) 1989-09-28 1990-09-13 Fremgangsmåde og indretning til påsætning af en ovn med materialer og forvarmning af disse

Country Status (17)

Country Link
US (1) US5316270A (enExample)
EP (1) EP0420776B1 (enExample)
JP (1) JPH03207989A (enExample)
KR (1) KR910006682A (enExample)
AT (1) ATE103010T1 (enExample)
AU (1) AU635331B2 (enExample)
BR (1) BR9004857A (enExample)
CA (1) CA2026408A1 (enExample)
DD (1) DD298304A5 (enExample)
DE (1) DE69007403T2 (enExample)
DK (1) DK0420776T3 (enExample)
ES (1) ES2052227T3 (enExample)
FR (1) FR2652411A1 (enExample)
HU (1) HU207892B (enExample)
PL (1) PL165364B1 (enExample)
RU (1) RU1836619C (enExample)
ZA (1) ZA907731B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5647288A (en) * 1992-10-16 1997-07-15 Nippon Steel Corporation Scrap conveyor having improved scrap pre-heating construction
JP2550677Y2 (ja) * 1992-10-16 1997-10-15 新日本製鐵株式会社 スクラップの連続装入装置
DE4428137C2 (de) * 1994-08-09 1997-09-25 Ardenne Anlagentech Gmbh Schüttgutförderer
IT1289008B1 (it) * 1996-10-21 1998-09-25 Danieli Off Mecc Dispositivo di supporto e basculamento del tino in un forno elettrico
JP4403452B2 (ja) * 2003-10-16 2010-01-27 日本坩堝株式会社 被溶解材の溶解方法
CN101893380B (zh) * 2010-04-08 2011-11-16 中冶赛迪工程技术股份有限公司 一种废钢预热输送装置
US8871000B2 (en) * 2010-11-30 2014-10-28 Midrex Technologies, Inc. Electric furnace for producing molten metal having material recycling capability
CN102735065B (zh) * 2012-07-13 2014-07-02 中冶赛迪工程技术股份有限公司 可调倾角的装料及振动加料装置
US20160003542A1 (en) * 2013-02-22 2016-01-07 Cisdi Engineering Co., Ltd. Automatic feeding apparatus for electric arc furnace
CN106460076B (zh) * 2014-05-30 2019-02-22 达涅利机械设备股份公司 用于移动和预热金属物料的装置
CN110736354A (zh) * 2019-10-17 2020-01-31 广西钦州恒星锰业有限责任公司 炉料自动沉降加热器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2247823A (en) * 1937-08-09 1941-07-01 Budd Wheel Co Process of making metal for castings
US3667747A (en) * 1970-05-19 1972-06-06 Fecor Ind Ltd Conveyor heater
FR2328046A1 (fr) * 1975-10-14 1977-05-13 Siderurgie Fse Inst Rech Procede et dispositif d'elaboration d'acier a partir de produits solides riches en fer
US4135702A (en) * 1976-10-29 1979-01-23 Venetta, Inc. Method and apparatus for preheating scrap
DE2840945C3 (de) * 1978-09-20 1981-07-23 Hamburger Stahlwerke Gmbh, 2103 Hamburg Verfahren und Vorrichtung zum Vorwärmen von wenigstens 0,5 Prozent Kohlenstoff enthaltendem Eisenschwamm
FR2562222B1 (fr) * 1984-03-28 1986-08-01 Litchinko Catherine Installation et procede pour charger en continu un reacteur, en matiere solide et rechauffer cette derniere avec les gaz emis par le reacteur

Also Published As

Publication number Publication date
PL287110A1 (en) 1991-04-08
ATE103010T1 (de) 1994-04-15
HUT59220A (en) 1992-04-28
FR2652411B1 (enExample) 1994-12-16
EP0420776B1 (fr) 1994-03-16
DE69007403T2 (de) 1994-09-08
BR9004857A (pt) 1991-09-10
AU6313890A (en) 1991-04-11
HU207892B (en) 1993-06-28
US5316270A (en) 1994-05-31
KR910006682A (ko) 1991-04-29
EP0420776A1 (fr) 1991-04-03
HU905891D0 (en) 1991-03-28
DD298304A5 (de) 1992-02-13
CA2026408A1 (fr) 1991-03-29
ES2052227T3 (es) 1994-07-01
JPH03207989A (ja) 1991-09-11
ZA907731B (en) 1992-05-27
RU1836619C (ru) 1993-08-23
FR2652411A1 (fr) 1991-03-29
AU635331B2 (en) 1993-03-18
PL165364B1 (pl) 1994-12-30
DE69007403D1 (de) 1994-04-21

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