ATE103010T1 - Verfahren und vorrichtung zum beschicken eines ofens mit stoffen und zum vorwaermen derselben. - Google Patents

Verfahren und vorrichtung zum beschicken eines ofens mit stoffen und zum vorwaermen derselben.

Info

Publication number
ATE103010T1
ATE103010T1 AT90470049T AT90470049T ATE103010T1 AT E103010 T1 ATE103010 T1 AT E103010T1 AT 90470049 T AT90470049 T AT 90470049T AT 90470049 T AT90470049 T AT 90470049T AT E103010 T1 ATE103010 T1 AT E103010T1
Authority
AT
Austria
Prior art keywords
furnace
supports
materials
passages
stairs
Prior art date
Application number
AT90470049T
Other languages
German (de)
English (en)
Inventor
Michel Hamy
Jean-Michel Thebault
Jacques Michelet
Christian Lebrun
Ghislain Maurer
Jean-Luc Roth
Original Assignee
Unimetall Sa
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 Unimetall Sa filed Critical Unimetall Sa
Application granted granted Critical
Publication of ATE103010T1 publication Critical patent/ATE103010T1/de

Links

Classifications

    • 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
    • F27D3/00—Charging; Discharging; Manipulation of 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
    • 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)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Drying Of Solid Materials (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Tunnel Furnaces (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
AT90470049T 1989-09-28 1990-09-13 Verfahren und vorrichtung zum beschicken eines ofens mit stoffen und zum vorwaermen derselben. ATE103010T1 (de)

Applications Claiming Priority (2)

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.
EP19900470049 EP0420776B1 (fr) 1989-09-28 1990-09-13 Procédé et dispositif pour le chargement de matériaux dans un four, et le préchauffage de ceux-ci

Publications (1)

Publication Number Publication Date
ATE103010T1 true ATE103010T1 (de) 1994-04-15

Family

ID=9386124

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90470049T ATE103010T1 (de) 1989-09-28 1990-09-13 Verfahren und vorrichtung zum beschicken eines ofens mit stoffen und zum vorwaermen derselben.

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
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
US5647288A (en) * 1992-10-16 1997-07-15 Nippon Steel Corporation Scrap conveyor having improved scrap pre-heating construction
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
WO2012074962A2 (en) * 2010-11-30 2012-06-07 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
WO2014127597A1 (zh) * 2013-02-22 2014-08-28 中冶赛迪工程技术股份有限公司 电弧炉自动加料装置
US10584394B2 (en) 2014-05-30 2020-03-10 Danieli & C. Officine Meccaniche Spa Apparatus to move and preheat metal material
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
RU1836619C (ru) 1993-08-23
HU207892B (en) 1993-06-28
JPH03207989A (ja) 1991-09-11
HUT59220A (en) 1992-04-28
BR9004857A (pt) 1991-09-10
EP0420776B1 (fr) 1994-03-16
DE69007403T2 (de) 1994-09-08
KR910006682A (ko) 1991-04-29
DE69007403D1 (de) 1994-04-21
DD298304A5 (de) 1992-02-13
FR2652411A1 (fr) 1991-03-29
FR2652411B1 (enExample) 1994-12-16
CA2026408A1 (fr) 1991-03-29
AU635331B2 (en) 1993-03-18
AU6313890A (en) 1991-04-11
ZA907731B (en) 1992-05-27
PL287110A1 (en) 1991-04-08
ES2052227T3 (es) 1994-07-01
PL165364B1 (pl) 1994-12-30
DK0420776T3 (da) 1994-06-27
HU905891D0 (en) 1991-03-28
US5316270A (en) 1994-05-31
EP0420776A1 (fr) 1991-04-03

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee