BR0211994A - Forno metalúrgico e cesta para material para um forno metalúrgico - Google Patents

Forno metalúrgico e cesta para material para um forno metalúrgico

Info

Publication number
BR0211994A
BR0211994A BR0211994-3A BR0211994A BR0211994A BR 0211994 A BR0211994 A BR 0211994A BR 0211994 A BR0211994 A BR 0211994A BR 0211994 A BR0211994 A BR 0211994A
Authority
BR
Brazil
Prior art keywords
loading
vessel
projection
metallurgical furnace
metallurgical
Prior art date
Application number
BR0211994-3A
Other languages
English (en)
Other versions
BR0211994B1 (pt
Inventor
Gerhard Fuchs
Original Assignee
Vai Fuchs 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 Vai Fuchs Gmbh filed Critical Vai Fuchs Gmbh
Publication of BR0211994A publication Critical patent/BR0211994A/pt
Publication of BR0211994B1 publication Critical patent/BR0211994B1/pt

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
    • F27D3/06—Charging or discharging machines on travelling carriages
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/06—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces with movable working chambers or hearths, e.g. tiltable, oscillating or describing a composed movement
    • F27B3/065—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces with movable working chambers or hearths, e.g. tiltable, oscillating or describing a composed movement tiltable
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc furnaces
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/18—Arrangements of devices for charging
    • F27B3/183—Charging of arc furnaces vertically through the roof, e.g. in three points
    • F27B3/186—Charging in a vertical chamber adjacent to the melting chamber
    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/30—Arrangements for extraction or collection of waste gases; Hoods therefor
    • F27D17/304—Arrangements for extraction or collection of waste gases; Hoods therefor specially adapted for electric arc furnaces
    • 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
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/527—Charging of the electric furnace
    • 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
    • F27D3/0027—Charging vertically with corbs
    • F27D3/0028—Corbs
    • 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
    • Y10S266/90—Metal melting furnaces, e.g. cupola type
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Cookers (AREA)

Abstract

"FORNO METALúRGICO E CESTA PARA MATERIAL PARA UM FORNO METALúRGICO". A invenção é relativa a um forno metalúrgico que compreende um vaso (10), uma cobertura (20) para o vaso, um dispositivo de carregamento (30) para carregar itens que devem ser fundidos no dito vaso. Dito dispositivo de carregamento compreende um dispositivo de retenção rotativo (31) e um volume (C) para receber itens de carregamento, e uma projeção (40) que é fornecida na abertura de carregamento (42) e que é disposta sobre a cobertura (20) ou sobre o vaso (10). O forno tem um nível de enchimento máximo (H2), o dispositivo de retenção rotativo é girado para carregamento na projeção, o vaso, a cobertura o dispositivo de carregamento, o elemento de retenção e a projeção são dimensionados de tal maneira que o curso do basculante do dispositivo de retenção é mais alto do que o nível de enchimento máximo (H2). A invenção é caracterizada pelo fato de o dispositivo de carregamento compreender no mínimo duas cestas auto-suportantes para material (32), que podem ser posicionadas em uma maneira removível acima da projeção (40) compreendendo, respectivamente, uma câmara interna que pode ser fechada sobre o lado inferior da cesta para material (32) pelo dispositivo de retenção (31) e também um volume (C) para receber os itens de carregamento e um dispositivo intercambiável (32) fornecido para intercambiar e posicionar a cesta para material (32).
BRPI0211994-3A 2001-08-20 2002-08-19 forno metalúrgico e cesta para material para um forno metalúrgico. BR0211994B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10140805.6 2001-08-20
DE10140805A DE10140805A1 (de) 2001-08-20 2001-08-20 Metallurgischer Ofen und Materialkorb für einen metallurgischen Ofen
PCT/EP2002/009255 WO2003019096A1 (de) 2001-08-20 2002-08-19 Metallurgischer ofen und materialkorb für einen metallurgischen ofen

Publications (2)

Publication Number Publication Date
BR0211994A true BR0211994A (pt) 2004-09-28
BR0211994B1 BR0211994B1 (pt) 2011-01-11

Family

ID=7696042

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0211994-3A BR0211994B1 (pt) 2001-08-20 2002-08-19 forno metalúrgico e cesta para material para um forno metalúrgico.

Country Status (12)

Country Link
US (1) US7374716B2 (pt)
EP (1) EP1419355B1 (pt)
CN (2) CN101586908B (pt)
AT (1) ATE285058T1 (pt)
BR (1) BR0211994B1 (pt)
CA (1) CA2456993A1 (pt)
DE (2) DE10140805A1 (pt)
ES (1) ES2235105T3 (pt)
MX (1) MXPA04001542A (pt)
RU (1) RU2295683C2 (pt)
WO (1) WO2003019096A1 (pt)
ZA (1) ZA200400960B (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10355549A1 (de) * 2003-11-27 2005-06-23 Intracon Gmbh Chargiergutvorwärmer
RU2407805C2 (ru) * 2008-11-10 2010-12-27 Государственное образовательное учреждение высшего профессионального образования Московский государственный вечерний металлургический институт Способ выплавки стали в дуговой сталеплавильной печи и устройство для его осуществления
ES2633466T3 (es) 2009-03-31 2017-09-21 Sms Group S.P.A. Horno de arco eléctrico
DE102009016774A1 (de) * 2009-04-07 2010-10-14 Fuchs Technology Holding Ag Chargiervorrichtung
CN101545724B (zh) * 2009-04-22 2011-10-12 陈存运 电弧炉废钢预热系统
EP2275764B1 (de) * 2009-07-06 2012-04-25 Siemens AG Vorrichtung zur Positionierung eines Materialkorbs
DE102010003841B3 (de) * 2010-04-09 2011-11-17 Aloys Wobben Gießerei-Transporteinheit zum Transport von Zusatzstoffen für die Schmelze
MX2013001556A (es) * 2010-08-10 2013-03-07 Siemens Ag Procedimiento para operar un precalentador para material de carga, asi como el precalentador de material de carga y unidad de horno de fundicion.
DE102010040879A1 (de) 2010-09-16 2012-03-22 Siemens Aktiengesellschaft Schmelzmetallurgische Anlage
DE102010041209A1 (de) 2010-09-22 2012-03-22 Siemens Aktiengesellschaft Vorwärmvorrichtung für Stahlschrott und damit ausgestattetes metallurgisches Schmelzgefäß
DE102011002615A1 (de) * 2011-01-13 2012-07-19 Siemens Aktiengesellschaft Verfahren zur Behandlung eines kohlendioxidhaltigen Abgases aus einem Elektroschmelzprozess
DE102011113734A1 (de) 2011-09-16 2013-03-21 Fuchs Technology Holding Ag Aufnahmevorrichtung und Materialkorb für eine Aufnahmevorrichtung
ITUD20120039A1 (it) * 2012-03-09 2013-09-10 Danieli Off Mecc Apparato e metodo per l'alimentazione e il preriscaldo di una carica metallica ad un forno fusorio
CN102620567B (zh) * 2012-03-29 2013-11-13 中国恩菲工程技术有限公司 用于冶金炉的加残极装置和具有其的冶金炉
DE102012205809B4 (de) * 2012-04-10 2016-06-16 Primetals Technologies Austria GmbH Rückhalteschacht zum Rückhalten von Schrott
CN103234355A (zh) * 2013-04-22 2013-08-07 中国恩菲工程技术有限公司 废杂铜熔炼炉
DE102014115671A1 (de) * 2014-10-28 2016-05-12 Gerhard Fuchs Schmelzvorrichtung und schmelzverfahren
CN105202907B (zh) * 2015-10-30 2017-09-29 中冶赛迪工程技术股份有限公司 废钢预热型电弧炉及改善侧壁加料电弧炉加热冷区的方法
JP7006807B2 (ja) * 2019-09-10 2022-01-24 Ｊｆｅスチール株式会社 電気炉による溶鉄の製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2824762A (en) 1956-01-04 1958-02-25 Modern Equipment Co Charging buckets
US4611339A (en) * 1983-11-14 1986-09-09 Pennsylvania Engineering Corporation Method and apparatus for removal of impure gases at time of scrap preheating
EP0225939B1 (de) * 1985-12-20 1991-07-17 MANNESMANN Aktiengesellschaft Verfahren zum Einschmelzen von Schrott o.dgl. und Vorrichtung zur Durchführung des Verfahrens
DE4326369A1 (de) * 1993-08-05 1995-02-09 Fuchs Systemtechnik Gmbh Chargiergutvorwärmer
US5416792A (en) * 1993-11-05 1995-05-16 Richard H. Logan Preheat system
US5581574A (en) * 1993-11-05 1996-12-03 Technology Holdings, Inc. Method and apparatus for conditioning and using furnace off-gases in a scrap preheating apparatus
JP2861794B2 (ja) * 1994-03-18 1999-02-24 日本鋼管株式会社 原材料予熱槽を備えた溶解炉
DE4424324A1 (de) * 1994-07-11 1996-01-18 Fuchs Technology Ag Verfahren und Vorrichtung zum Einschmelzen von Kunststoffe enthaltendem Schrott
DE19634348A1 (de) * 1996-08-23 1998-02-26 Arcmet Tech Gmbh Einschmelzaggregat mit einem Lichtbogenofen
DE19807616A1 (de) * 1998-02-13 1999-08-26 Mannesmann Ag Beschickungseinrichtung für Niederschachtöfen
DE19807590A1 (de) * 1998-02-23 1999-08-26 Arcmet Tech Gmbh Chargiergutvorwärmer

Also Published As

Publication number Publication date
US20040239014A1 (en) 2004-12-02
ATE285058T1 (de) 2005-01-15
BR0211994B1 (pt) 2011-01-11
EP1419355B1 (de) 2004-12-15
US7374716B2 (en) 2008-05-20
EP1419355A1 (de) 2004-05-19
WO2003019096A1 (de) 2003-03-06
CN1545606A (zh) 2004-11-10
CA2456993A1 (en) 2003-03-06
MXPA04001542A (es) 2004-05-14
CN101586908A (zh) 2009-11-25
ZA200400960B (en) 2005-02-07
DE10140805A1 (de) 2003-03-06
ES2235105T3 (es) 2005-07-01
CN101586908B (zh) 2011-06-15
RU2004108218A (ru) 2005-09-10
RU2295683C2 (ru) 2007-03-20
DE50201809D1 (de) 2005-01-20

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: SIEMENS VAI METALS TECHNOLOGIES GMBH (DE)

Free format text: ALTERADO DE: VAI FUCHS GMBH

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/08/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)