ES2052227T3 - Procedimiento y dispositivo para la carga de materiales en un horno, y el precalentamiento de estos. - Google Patents

Procedimiento y dispositivo para la carga de materiales en un horno, y el precalentamiento de estos.

Info

Publication number
ES2052227T3
ES2052227T3 ES90470049T ES90470049T ES2052227T3 ES 2052227 T3 ES2052227 T3 ES 2052227T3 ES 90470049 T ES90470049 T ES 90470049T ES 90470049 T ES90470049 T ES 90470049T ES 2052227 T3 ES2052227 T3 ES 2052227T3
Authority
ES
Spain
Prior art keywords
supports
materials
furnace
preheating
oven
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 - Lifetime
Application number
ES90470049T
Other languages
English (en)
Inventor
Michel Hamy
Jean-Michel Thebault
Jacques Michelet
Christian Lebrun
Ghislain Maurer
Jean-Luc Roth
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.)
UNIMETALL SA
Unimetal SA
Original Assignee
UNIMETALL SA
Unimetal 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, Unimetal SA filed Critical UNIMETALL SA
Application granted granted Critical
Publication of ES2052227T3 publication Critical patent/ES2052227T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Tunnel Furnaces (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)

Abstract

EL DISPOSITIVO DE CARGAMIENTO DE MATERIALES (7) METALIFEROS EN UN HORNO (3) LLEVA UN TUBO DE CARGAMIENTO (1) EN EL INTERIOR DEL CUAL ESTAN DISPUESTOS UNOS SOPORTES (8) REPARTIDOS SOBRE TODA LA SECCION NO RECTA DE ESTE, POR EJEMPLO DE MANERA SIMILAR A LOS ESCALONES DE UNA ESCALERA QUE DESCIENDE HACIA EL HORNO. UNOS PASOS ESTAN DISPUESTOS ENTRE LOS SOPORTES (8) Y UNOS MEDIOS (10) DE PUESTA EN VIBRACION DE LOS SOPORTES, ESTAN PREVISTOS. LOS MATERIALES DESCIENDEN PROGRESIVAMENTE SOBRE LOS SOPORTES (8) HACIA EL HORNO Y SON SIMULTANEAMENTE PRECALENTADOS POR LOS GASES CALIENTES INTRODUCIDOS EN EL TUBO, CIRCULANDO A TRAVES DE LOS MATERIALES Y POR LOS PASOS (9), Y EXTRAIDOS POR EL ORIFICIO DE SALIDA (5).
ES90470049T 1989-09-28 1990-09-13 Procedimiento y dispositivo para la carga de materiales en un horno, y el precalentamiento de estos. Expired - Lifetime ES2052227T3 (es)

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
ES2052227T3 true ES2052227T3 (es) 1994-07-01

Family

ID=9386124

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90470049T Expired - Lifetime ES2052227T3 (es) 1989-09-28 1990-09-13 Procedimiento y dispositivo para la carga de materiales en un horno, y el precalentamiento de estos.

Country Status (17)

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

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
KR0154588B1 (ko) * 1992-10-16 1998-11-16 미노루 다나까 스크랩 컨베이어
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
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
RU2680045C2 (ru) * 2014-05-30 2019-02-14 Даньели И К. Оффичине Мекканике С.П.А. Устройство для транспортировки и предварительного нагревания металлического материала
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
ZA907731B (en) 1992-05-27
DE69007403T2 (de) 1994-09-08
ATE103010T1 (de) 1994-04-15
PL165364B1 (pl) 1994-12-30
DE69007403D1 (de) 1994-04-21
EP0420776B1 (fr) 1994-03-16
PL287110A1 (en) 1991-04-08
DD298304A5 (de) 1992-02-13
DK0420776T3 (da) 1994-06-27
KR910006682A (ko) 1991-04-29
HU905891D0 (en) 1991-03-28
CA2026408A1 (fr) 1991-03-29
US5316270A (en) 1994-05-31
RU1836619C (ru) 1993-08-23
FR2652411B1 (es) 1994-12-16
HUT59220A (en) 1992-04-28
AU6313890A (en) 1991-04-11
HU207892B (en) 1993-06-28
BR9004857A (pt) 1991-09-10
JPH03207989A (ja) 1991-09-11
AU635331B2 (en) 1993-03-18
EP0420776A1 (fr) 1991-04-03
FR2652411A1 (fr) 1991-03-29

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