MX2013003103A - Dispositivo de precalentamiento para chatarra de acero y recipiente de fusion metalurgico equipado con el mismo. - Google Patents

Dispositivo de precalentamiento para chatarra de acero y recipiente de fusion metalurgico equipado con el mismo.

Info

Publication number
MX2013003103A
MX2013003103A MX2013003103A MX2013003103A MX2013003103A MX 2013003103 A MX2013003103 A MX 2013003103A MX 2013003103 A MX2013003103 A MX 2013003103A MX 2013003103 A MX2013003103 A MX 2013003103A MX 2013003103 A MX2013003103 A MX 2013003103A
Authority
MX
Mexico
Prior art keywords
steel scrap
melting vessel
shaft
preheating apparatus
metallurgical melting
Prior art date
Application number
MX2013003103A
Other languages
English (en)
Other versions
MX345617B (es
Inventor
Michael Schmid
Hansjoerg Huber
Alexander Mueller
Markus Dorndorf
Hannes Beile
Christiane Kiessner
Petra Kreuder
Matthias Krieg
Robert Schalast
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of MX2013003103A publication Critical patent/MX2013003103A/es
Publication of MX345617B publication Critical patent/MX345617B/es

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
    • 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
    • F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
    • F27D13/002—Preheating 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
    • F27D3/0032—Charging or loading melting furnaces with material in the solid state using an air-lock
    • 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
    • F27D3/0033—Charging; Discharging; Manipulation of charge charging of particulate material
    • 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
    • C21C2005/5282—Charging of the electric furnace with organic contaminated scrap
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

La invención se refiere a un dispositivo de precalentamiento (1) para chatarra de acero que va a cargarse en un recipiente de fusión metalúrgico (8), con un pozo vertical (3) rodeado por una pared de carcasa (2) que sirve para el alojamiento de la chatarra de acero, y al menos un elemento de cierre (4) que comprende varias uñas (15) distanciadas entre sí lateralmente, que discurren de manera paralela una con respecto a otra, colocado de manera que puede moverse entre una posición de cierre y una posición de apertura, cuyas uñas (15) en la posición de cierre se extienden hacia el interior del pozo (3) al menos parcialmente con el fin de retener la chatarra de acero, y en la posición de apertura desbloquean el pozo (3) al menos tanto que la chatarra de acero puede caer desde el pozo (3) hacia el recipiente de fusión (8). El al menos un elemento de cierre está colocado de modo que puede desplazarse desde el lado del pozo (3) hacia el interior de éste y lateralmente hacia el exterior de éste. La invención se refiere además a un recipiente de fusión metalúrgico (8) equipado con un dispositivo de precalentamiento (1) de este tipo.
MX2013003103A 2010-09-22 2011-09-15 Dispositivo de precalentamiento para chatarra de acero y recipiente de fusión metalúrgico equipado con el mismo. MX345617B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201010041209 DE102010041209A1 (de) 2010-09-22 2010-09-22 Vorwärmvorrichtung für Stahlschrott und damit ausgestattetes metallurgisches Schmelzgefäß
PCT/EP2011/066018 WO2012038320A1 (de) 2010-09-22 2011-09-15 Vorwärmvorrichtung für stahlschrott und damit ausgestattetes metallurgisches schmelzgefäss

Publications (2)

Publication Number Publication Date
MX2013003103A true MX2013003103A (es) 2013-05-22
MX345617B MX345617B (es) 2017-02-03

Family

ID=44675574

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013003103A MX345617B (es) 2010-09-22 2011-09-15 Dispositivo de precalentamiento para chatarra de acero y recipiente de fusión metalúrgico equipado con el mismo.

Country Status (9)

Country Link
US (1) US9945002B2 (es)
EP (1) EP2619335B1 (es)
CN (1) CN103119181B (es)
BR (1) BR112013006688B1 (es)
DE (1) DE102010041209A1 (es)
ES (1) ES2529121T3 (es)
MX (1) MX345617B (es)
RU (1) RU2569009C2 (es)
WO (1) WO2012038320A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2792984B8 (en) 2013-04-17 2021-04-21 Gf-Elti S.R.L. Method for preparing and feeding metal scrap to an electric smelting furnace for making steel
DE102017213201A1 (de) * 2017-07-31 2019-01-31 Sms Group Gmbh Schrotthaltefinger mit Kühlwasserversorgung
CN108085453A (zh) * 2018-01-22 2018-05-29 孙榕远 一种铁水包加入废钢的方法
CN117737415A (zh) * 2023-12-06 2024-03-22 欧冶链金再生资源有限公司 一种连通式废钢打包块结构及制造方法

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3180724A (en) * 1962-02-12 1965-04-27 Frank W Brooke Method and apparatus for pre-conditioning metal charge materials
US4249721A (en) * 1979-05-31 1981-02-10 Nikko Industry Co., Ltd. Apparatus for preheating material to be charged into steel making equipment
DE3432467C1 (de) * 1984-09-04 1986-03-27 Kernforschungsanlage Jülich GmbH, 5170 Jülich Stab- und Tiegelhalterung
US4653730A (en) * 1984-11-27 1987-03-31 Empco (Canada) Ltd. Multi-purpose pyrometallurgical process enhancing device
DE3668054D1 (de) * 1985-09-21 1990-02-08 Fuchs Systemtechnik Gmbh Ofengefaess eines metallurgischen ofens, insbesondere eines lichtbogenofens.
DE3713369A1 (de) * 1987-04-21 1988-11-10 Kortec Ag Chargiergutvorwaermer zum vorwaermen von chargiergut eines metallurgischen schmelzaggregates
DE4015916A1 (de) * 1990-05-17 1991-11-21 Fuchs Technology Ag Einschmelzaggregat mit zwei nebeneinander angeordneten schmelzoefen
US5073183A (en) * 1990-10-05 1991-12-17 Frazier-Simplex, Inc. Hydraulically operated blanket batch charger
JPH05505022A (ja) * 1990-12-06 1993-07-29 クレシム 電気炉で溶融金属を製造する設備
WO1994009332A1 (en) * 1992-10-16 1994-04-28 Nippon Steel Corporation Scrap conveyor
FR2705364B1 (fr) * 1993-05-13 1995-08-11 Clecim Sa Procédé de préchauffage et de fusion de ferraille dans un four électrique et installation de production de métal liquide mettant en Óoeuvre le procédé.
DE4326369A1 (de) 1993-08-05 1995-02-09 Fuchs Systemtechnik Gmbh Chargiergutvorwärmer
LU88807A1 (de) * 1996-08-20 1998-02-24 Wurth Paul Sa Chargiergutvorwaermer
IT1295559B1 (it) * 1997-05-23 1999-05-13 Danieli Off Mecc Sistema di caricamento per forni elettrici ad arco
DE19753184A1 (de) * 1997-11-21 1999-06-10 Mannesmann Ag Schmelzofenanlage
US6024912A (en) * 1997-11-27 2000-02-15 Empco (Canada) Ltd. Apparatus and process system for preheating of steel scrap for melting metallurgical furnaces with concurrent flow of scrap and heating gases
CA2222401C (en) 1997-11-27 2002-09-17 Robert Roy Wunsche Apparatus and process system for preheating of steel scrap for melting metallurgical furnaces with concurrent flow of scrap and heating gases
DE19755890A1 (de) * 1997-12-05 1999-06-17 Mannesmann Ag Beschickungseinrichtung für Schachtöfen
FR2804380B1 (fr) * 2000-02-02 2002-04-05 Renault Systeme de charnieres pour porte de coffre de vehicule automobile comportant un bras articule et un bras coulissant
US6696013B2 (en) * 2000-11-10 2004-02-24 Empco (Canada) Ltd. Metallurgical furnace with scrap metal preheater and dispenser
US6742291B2 (en) * 2001-08-06 2004-06-01 Denis Frigon Thumb for scooping tool arm
DE10140805A1 (de) 2001-08-20 2003-03-06 Vai Fuchs Gmbh Metallurgischer Ofen und Materialkorb für einen metallurgischen Ofen
US20030075843A1 (en) * 2001-08-29 2003-04-24 Empco (Canada) Ltd. Multi-purpose, multi-oxy-fuel, power burner/injector/oxygen lance device
RU2293938C1 (ru) * 2005-09-29 2007-02-20 Общество с ограниченной ответственностью "СЛОТ" Подогреватель скрапа электродуговой сталеплавильной печи средней и малой мощности посредством дымовых газов
US20070113337A1 (en) * 2005-11-23 2007-05-24 Hug Deborah D Hammock with automated swinging apparatus and system
DE102006041421A1 (de) * 2006-09-04 2008-03-06 Fuchs Technology Ag Schmelzofen, insbesondere Lichtbogenofen
US20090322108A1 (en) * 2008-06-25 2009-12-31 Shanaz Bina Opposed fork food grasping device
US7866671B2 (en) * 2009-01-12 2011-01-11 Herman Madler Automatic leveling vehicle

Also Published As

Publication number Publication date
RU2013118339A (ru) 2014-10-27
WO2012038320A1 (de) 2012-03-29
EP2619335A1 (de) 2013-07-31
CN103119181B (zh) 2014-12-10
US9945002B2 (en) 2018-04-17
DE102010041209A1 (de) 2012-03-22
RU2569009C2 (ru) 2015-11-20
CN103119181A (zh) 2013-05-22
MX345617B (es) 2017-02-03
BR112013006688A2 (pt) 2016-06-07
BR112013006688B1 (pt) 2018-11-21
US20130259082A1 (en) 2013-10-03
EP2619335B1 (de) 2014-12-17
ES2529121T3 (es) 2015-02-17

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