DE1804098A1 - Verfahren und Vorrichtung zur Vorwaermung von Schrott fuer Lichtbogenoefen - Google Patents

Verfahren und Vorrichtung zur Vorwaermung von Schrott fuer Lichtbogenoefen

Info

Publication number
DE1804098A1
DE1804098A1 DE19681804098 DE1804098A DE1804098A1 DE 1804098 A1 DE1804098 A1 DE 1804098A1 DE 19681804098 DE19681804098 DE 19681804098 DE 1804098 A DE1804098 A DE 1804098A DE 1804098 A1 DE1804098 A1 DE 1804098A1
Authority
DE
Germany
Prior art keywords
exhaust gases
scrap
combustion chamber
line
gas collection
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.)
Pending
Application number
DE19681804098
Other languages
German (de)
English (en)
Inventor
Jew Harold
Dipl-Ing Kurt Schermer
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.)
Fried Krupp AG
Original Assignee
Fried Krupp 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 Fried Krupp AG filed Critical Fried Krupp AG
Publication of DE1804098A1 publication Critical patent/DE1804098A1/de
Pending legal-status Critical Current

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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
DE19681804098 1967-10-23 1968-10-19 Verfahren und Vorrichtung zur Vorwaermung von Schrott fuer Lichtbogenoefen Pending DE1804098A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA676338 1967-10-23

Publications (1)

Publication Number Publication Date
DE1804098A1 true DE1804098A1 (de) 1969-07-03

Family

ID=25561124

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681804098 Pending DE1804098A1 (de) 1967-10-23 1968-10-19 Verfahren und Vorrichtung zur Vorwaermung von Schrott fuer Lichtbogenoefen

Country Status (4)

Country Link
US (1) US3565407A (enExample)
DE (1) DE1804098A1 (enExample)
ES (1) ES359369A1 (enExample)
FR (1) FR1589630A (enExample)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063201A1 (en) * 1981-04-16 1982-10-27 DANECO-DANIELI ECOLOGIA Spa Procedure to cool the walls of a skip to charge scrap, and skips for charging scrap
EP0105846A1 (en) * 1982-09-23 1984-04-18 DANIELI & C. OFFICINE MECCANICHE S.p.A. Procedure and means for preheating scrap to be charged into a smelting furnace
EP0116720A1 (en) * 1983-02-16 1984-08-29 Daido Tokushuko Kabushiki Kaisha Method of and apparatus for melting scrap
FR2576607A1 (fr) * 1985-01-25 1986-08-01 Montereau Acieries Procede de prechauffage de ferrailles et riblons
DE3723783A1 (de) * 1987-07-16 1989-01-26 Mannesmann Ag Anlage zur verwertung der abgase eines elektro-schmelzofens fuer stahl
DE3804155C1 (en) * 1988-02-08 1989-04-27 Mannesmann Ag, 4000 Duesseldorf, De Method for operating heating stations for charge materials of metallurgical melting furnaces
WO1999028513A1 (de) * 1997-11-27 1999-06-10 Sms Schloemann-Siemag Aktiengesellschaft Vorrichtungs- und prozesssystem zum vorwärmen von stahlschrott
DE102009001646B3 (de) * 2009-03-18 2010-07-22 Daou, Rafic Boulos, Bdadoun Stahlerzeugungseinrichtung
WO2010106466A1 (en) 2009-03-18 2010-09-23 Rafic Boulos Daou Steel production facility
DE102010003840A1 (de) * 2010-04-09 2011-10-13 Aloys Wobben Verfahren zum Betreiben einer Gießereianlage und Gießereianlage

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3632094A (en) * 1970-08-27 1972-01-04 Levi S Longenecker Processing and preheating scrap metal for furnace utilization
JPS5675508A (en) * 1979-11-22 1981-06-22 Kawasaki Heavy Ind Ltd Heating or heat reducing method of converter charge raw material utilizing converter exhaust gas
US4242532A (en) * 1979-12-21 1980-12-30 Ford Motor Company Method of controlling exhaust gas emissions from an electric arc furnace
IT1136786B (it) * 1980-06-06 1986-09-03 Nippon Kokan Kk Metodo per il preriscaldamento di rottame di acciaio mediante i gas di scarico derivati da un forno elettrico per la produzione di acciaio
FR2519420B2 (fr) * 1981-06-05 1986-05-23 Clesid Sa Dispositif de recuperation de l'energie contenue sous forme de chaleur dans les laitiers
FR2512189A1 (fr) * 1981-08-26 1983-03-04 Nikko Industry Appareil de prechauffage d'une charge de constituants d'acier
EP0074214B1 (en) * 1981-08-31 1985-11-06 Kawasaki Jukogyo Kabushiki Kaisha Scrap preheating system for electric furnace
JPS5878499U (ja) * 1981-11-21 1983-05-27 株式会社ニツコ− 電気炉の廃ガス設備
US4450569A (en) * 1982-09-01 1984-05-22 Hagendoorn Willem J Method and structure for maintaining effluent pressure range within an electric arc melting furnace
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
FR2571062B1 (fr) * 1984-09-28 1989-08-25 Montereau Acieries Procede de prechauffage des ferrailles et riblons
ATE89324T1 (de) * 1989-03-02 1993-05-15 Fuchs Technology Ag Einschmelzaggregat mit schachtfoermigem chargiergutvorwaermer.
JPH07145420A (ja) * 1993-09-30 1995-06-06 Ishikawajima Harima Heavy Ind Co Ltd 電気アーク溶解炉
JP2012516938A (ja) * 2009-02-03 2012-07-26 シーメンス アクチエンゲゼルシヤフト 電気アーク炉の一酸化炭素排出量を制御するための方法および装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1815890A (en) * 1929-01-04 1931-07-28 Nichols Copper Co Glass melting-preheater and mixer
US2458624A (en) * 1942-04-15 1949-01-11 Amsler Morton Corp Method and apparatus for artificially compensating for thermal load changes in heat-treatment furnaces
US2718096A (en) * 1947-07-17 1955-09-20 Union Des Verreries Mecaniques Apparatus for melting glass and the like
NL274167A (enExample) * 1961-02-07 1900-01-01
LU48378A1 (enExample) * 1965-04-12 1966-10-12
US3390872A (en) * 1966-05-31 1968-07-02 Koppers Co Inc Scrap metal preheater

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063201A1 (en) * 1981-04-16 1982-10-27 DANECO-DANIELI ECOLOGIA Spa Procedure to cool the walls of a skip to charge scrap, and skips for charging scrap
EP0105846A1 (en) * 1982-09-23 1984-04-18 DANIELI & C. OFFICINE MECCANICHE S.p.A. Procedure and means for preheating scrap to be charged into a smelting furnace
EP0116720A1 (en) * 1983-02-16 1984-08-29 Daido Tokushuko Kabushiki Kaisha Method of and apparatus for melting scrap
FR2576607A1 (fr) * 1985-01-25 1986-08-01 Montereau Acieries Procede de prechauffage de ferrailles et riblons
DE3723783A1 (de) * 1987-07-16 1989-01-26 Mannesmann Ag Anlage zur verwertung der abgase eines elektro-schmelzofens fuer stahl
DE3804155C1 (en) * 1988-02-08 1989-04-27 Mannesmann Ag, 4000 Duesseldorf, De Method for operating heating stations for charge materials of metallurgical melting furnaces
WO1999028513A1 (de) * 1997-11-27 1999-06-10 Sms Schloemann-Siemag Aktiengesellschaft Vorrichtungs- und prozesssystem zum vorwärmen von stahlschrott
DE102009001646B3 (de) * 2009-03-18 2010-07-22 Daou, Rafic Boulos, Bdadoun Stahlerzeugungseinrichtung
WO2010106466A1 (en) 2009-03-18 2010-09-23 Rafic Boulos Daou Steel production facility
DE102010002523A1 (de) 2009-03-18 2010-09-23 Daou, Rafic Boulos, Bdadoun Stahlerzeugungseinrichtung
US9453682B2 (en) 2009-03-18 2016-09-27 Rafic Boulos Daou Steel production facility
MD4422C1 (ro) * 2009-03-18 2016-12-31 Rafic Boulos Daou Instalaţie şi procedeu de producere a oţelului, şi procedeu de utilizare a energiei electrice generate în procesul de producere a oţelului
DE102010003840A1 (de) * 2010-04-09 2011-10-13 Aloys Wobben Verfahren zum Betreiben einer Gießereianlage und Gießereianlage
DE102010003840B4 (de) 2010-04-09 2018-11-29 Wobben Properties Gmbh Gießereianlage

Also Published As

Publication number Publication date
FR1589630A (enExample) 1970-03-31
ES359369A1 (es) 1970-07-01
US3565407A (en) 1971-02-23

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