IN165457B - - Google Patents

Info

Publication number
IN165457B
IN165457B IN431/CAL/86A IN431CA1986A IN165457B IN 165457 B IN165457 B IN 165457B IN 431CA1986 A IN431CA1986 A IN 431CA1986A IN 165457 B IN165457 B IN 165457B
Authority
IN
India
Prior art keywords
melting
vessel
heating
charging
scrap
Prior art date
Application number
IN431/CAL/86A
Other languages
English (en)
Inventor
Peter Meierling
Original Assignee
Krupp 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8193959&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN165457(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Krupp Gmbh filed Critical Krupp Gmbh
Publication of IN165457B publication Critical patent/IN165457B/en

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
    • F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
    • F27D13/002—Preheating scrap
    • 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)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
IN431/CAL/86A 1985-12-20 1986-06-10 IN165457B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19850116373 EP0225939B1 (de) 1985-12-20 1985-12-20 Verfahren zum Einschmelzen von Schrott o.dgl. und Vorrichtung zur Durchführung des Verfahrens

Publications (1)

Publication Number Publication Date
IN165457B true IN165457B (xx) 1989-10-21

Family

ID=8193959

Family Applications (1)

Application Number Title Priority Date Filing Date
IN431/CAL/86A IN165457B (xx) 1985-12-20 1986-06-10

Country Status (7)

Country Link
US (1) US4736383A (xx)
EP (1) EP0225939B1 (xx)
AT (1) ATE65262T1 (xx)
AU (1) AU600206B2 (xx)
DE (1) DE3583508D1 (xx)
IN (1) IN165457B (xx)
TR (1) TR25811A (xx)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2075294A1 (fr) * 1990-12-06 1992-06-07 Claude Bonnet Installation de production de metal fondu dans un four electrique
FR2670217B1 (fr) * 1990-12-06 1997-03-28 Clecim Sa Installation de production d'acier par fusion de ferraille.
FR2670216B1 (fr) * 1990-12-06 1993-11-19 Clecim Installation d'elaboration d'acier dans un four electrique.
NO174364C (no) * 1991-11-06 1994-04-20 Norsk Hydro As Anordning ved ringkammerovn
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.
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
US5416792A (en) * 1993-11-05 1995-05-16 Richard H. Logan Preheat system
JP3419950B2 (ja) * 1995-04-14 2003-06-23 新日本製鐵株式会社 アーク炉の予熱装置
IT1304326B1 (it) * 1997-03-26 2001-03-15 Danieli Off Mecc Sistema di caricamento rottami preriscaldati a mezzo cesteper forno elettrico ad arco
IT1304327B1 (it) * 1997-03-26 2001-03-15 Danieli Off Mecc Procedimento di caricamento rottami per forno elettricoad arco e relativo sistema
US6163561A (en) * 1997-03-26 2000-12-19 Danieli & C. Officine Meccaniche Spa Cooled basket for steel plants
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
DE19807616A1 (de) * 1998-02-13 1999-08-26 Mannesmann Ag Beschickungseinrichtung für Niederschachtöfen
EP1126039B1 (en) * 2000-02-17 2007-02-14 John A. Vallomy Method for reductively processing the liquid slag and the baghouse dust of the electric arc furnace
DE10140805A1 (de) * 2001-08-20 2003-03-06 Vai Fuchs Gmbh Metallurgischer Ofen und Materialkorb für einen metallurgischen Ofen
ES2332852B1 (es) 2008-04-02 2010-07-16 Javier Guiu Lapresta Sistema de control del flujo termico en horno electrico de arco.
BRPI1006747A2 (pt) * 2009-04-02 2016-02-23 Hatch Ltd sistema de coleta de pó para recipiente de tranferencia de calcinados
MX338568B (es) * 2009-08-14 2016-04-21 Pyrotek Inc Sistema de calor residual.
CN106052406B (zh) * 2016-07-26 2018-06-15 中冶赛迪工程技术股份有限公司 一种离线式废钢预热炉
CN109182644A (zh) * 2018-08-08 2019-01-11 鞍钢股份有限公司 一种旋转布料转炉后合金料烘烤炉系统及操作方法
CN114645136B (zh) * 2022-03-16 2024-08-09 杭州富通集团有限公司 铜杆的加工工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1208817A (en) * 1916-03-24 1916-12-19 James W Moffat Electric furnace.
US2382534A (en) * 1944-11-11 1945-08-14 Thaddeus F Baily Method of melting and refining ferrous metals
GB895534A (en) * 1960-02-06 1962-05-02 Meredith Woodridge Thring Improvements in electric-arc steel furnaces
US3880648A (en) * 1973-06-27 1975-04-29 Bethlehem Steel Corp Method for producing steel in an electric arc furnace
ATE13223T1 (de) * 1981-09-02 1985-05-15 Bbc Brown Boveri & Cie Schraeganordnung der aufladeflaechen von ofenkessel und ofendeckel fuer lichtbogenoefen.
JPS59133653U (ja) * 1983-02-28 1984-09-07 石川島播磨重工業株式会社 包囲体をもつア−ク炉設備
US4611339A (en) * 1983-11-14 1986-09-09 Pennsylvania Engineering Corporation Method and apparatus for removal of impure gases at time of scrap preheating
US4691899A (en) * 1984-06-29 1987-09-08 Daido Tokushuko Kabushiki Kaisha Apparatus for reactor iron making

Also Published As

Publication number Publication date
US4736383A (en) 1988-04-05
EP0225939B1 (de) 1991-07-17
EP0225939A1 (de) 1987-06-24
TR25811A (tr) 1993-08-09
AU6663186A (en) 1987-06-25
DE3583508D1 (de) 1991-08-22
ATE65262T1 (de) 1991-08-15
AU600206B2 (en) 1990-08-02

Similar Documents

Publication Publication Date Title
IN165457B (xx)
RU1769792C (en) Method of combustion of fluid hydrocarbon fuel in torch and method of heating and melting of materials in furnace
TR25902A (tr) Erimis bir metal banyosunun icine isi enerjisinin beslemesi icin islem
ES2002533A6 (es) Procedimiento y aparato para el precalentamiento continuo de materiales de carga para un horno de fabricacion de acero
DE3663534D1 (en) Process for manufacturing a porous gas-flushing brick for metallurgical vessels
JPS5294869A (en) Method of regenerating and recycling inert gas in heating furnace
DE2963194D1 (en) Construction process for metallurgical electric furnaces and composite refractory element therefor
Meierling Process for Melting Scrap or the Like, and Apparatus for Performing the Same
JPS53100110A (en) Preliminary treatment apparatus of scrap for electric furnace
JPS5661585A (en) Scrap preheater using high temperature exhaust gas from electric furnace
JPS648215A (en) Method for melting iron scrap
JPS56142380A (en) Heat recovery apparatus utilizing scrap preheating of electric melting furnace
Konyukh Minimizing Splashing in Induction Melting Furnaces
Engledow et al. Assessment of the Application of a Brusa Kiln Scrap Preheater to a Large UHP Arc Furnace
JPS5493612A (en) Method of melting cutting scrap in induction furnace and refractory sleeve for feeding same
JPS57161479A (en) Improvement in melting furnace with preheating column utilizing exhaust gas
UA6936A (uk) Спосіб розігріву футеровки металургійних ковшів
Lingorski et al. Distribution of Heat Flow Due to Radiation From the Electric Arc, Over the Surface of Arc Steel Furnaces
JPS55107885A (en) Method of and apparatus for preheating scrap in electric furnace
Hess Scrap Preheating Fuels Energy Savings
JPS57155316A (en) Continuous heating furnace
Bolgar New Electric Arc Furnaces and Technologies of Steel Production
VOLDAN DEVELOPMENT OF FURNACES FOR MELTING BASALT
Yoshida Can the Technical Process of Immersion Heating Be Improved?
Edenhofer Modern Methods for Energy Saving in Industrial Furnace Construction