CA2373041C - Method and device for operating electric arc furnaces and/or resistance furnaces - Google Patents

Method and device for operating electric arc furnaces and/or resistance furnaces Download PDF

Info

Publication number
CA2373041C
CA2373041C CA002373041A CA2373041A CA2373041C CA 2373041 C CA2373041 C CA 2373041C CA 002373041 A CA002373041 A CA 002373041A CA 2373041 A CA2373041 A CA 2373041A CA 2373041 C CA2373041 C CA 2373041C
Authority
CA
Canada
Prior art keywords
cooling
furnace
cooling medium
melting
cooling device
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 - Fee Related
Application number
CA002373041A
Other languages
English (en)
French (fr)
Other versions
CA2373041A1 (en
Inventor
Manfred Schubert
Peter Starke
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.)
SMS Siemag AG
Original Assignee
SMS Demag 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 SMS Demag AG filed Critical SMS Demag AG
Publication of CA2373041A1 publication Critical patent/CA2373041A1/en
Application granted granted Critical
Publication of CA2373041C publication Critical patent/CA2373041C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F27B3/24—Cooling arrangements
    • 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
    • F27D19/00—Arrangements of controlling devices
    • 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
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/0002—Cooling of furnaces
    • F27D2009/0005—Cooling of furnaces the cooling medium being a gas
    • F27D2009/0008—Ways to inject gases against surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Details (AREA)
  • Discharge Heating (AREA)
  • Resistance Heating (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA002373041A 1999-06-04 2000-06-03 Method and device for operating electric arc furnaces and/or resistance furnaces Expired - Fee Related CA2373041C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19925599A DE19925599A1 (de) 1999-06-04 1999-06-04 Verfahren und Vorrichtung zum Betrieb von Lichtbogenschmelzöfen und/oder Widerstandsschmelzöfen
DE19925599.7 1999-06-04
PCT/EP2000/005069 WO2000075588A1 (de) 1999-06-04 2000-06-03 Verfahren und vorrichtung zum betrieb von lichtbogenschmelzöfen und/oder widerstandsschmelzöfen

Publications (2)

Publication Number Publication Date
CA2373041A1 CA2373041A1 (en) 2000-12-14
CA2373041C true CA2373041C (en) 2008-03-18

Family

ID=7910235

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002373041A Expired - Fee Related CA2373041C (en) 1999-06-04 2000-06-03 Method and device for operating electric arc furnaces and/or resistance furnaces

Country Status (18)

Country Link
US (1) US6693949B1 (enExample)
EP (1) EP1181489B1 (enExample)
JP (1) JP2003501612A (enExample)
KR (1) KR100631326B1 (enExample)
CN (1) CN1188650C (enExample)
AT (1) ATE249023T1 (enExample)
BR (1) BR0011317A (enExample)
CA (1) CA2373041C (enExample)
DE (2) DE19925599A1 (enExample)
EG (1) EG22977A (enExample)
ES (1) ES2206285T3 (enExample)
MX (1) MXPA01012414A (enExample)
MY (1) MY125130A (enExample)
PL (1) PL194258B1 (enExample)
RU (1) RU2246669C2 (enExample)
TR (1) TR200103500T2 (enExample)
UA (1) UA69460C2 (enExample)
WO (1) WO2000075588A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004005060A1 (de) * 2003-08-26 2005-03-24 Sms Demag Ag Metallugisches Gefäß für ein Schmelzaggregat für flüssige Metalle
RU2394196C1 (ru) * 2009-04-16 2010-07-10 Сергей Иванович Огарышев Плавильная печь
CN102192654A (zh) * 2010-03-04 2011-09-21 杭州杭锅工业锅炉有限公司 矿热炉炉盖余热锅炉冷却及余热利用系统
CN102878813B (zh) * 2012-10-26 2014-09-24 烽火通信科技股份有限公司 一种用于高温环境的冷却装置
US9936541B2 (en) 2013-11-23 2018-04-03 Almex USA, Inc. Alloy melting and holding furnace
FI20165473A (fi) * 2016-06-07 2017-12-08 Outokumpu Oy Valokaariuunin pohjarakenne
IT201900020470A1 (it) * 2019-11-06 2021-05-06 Danieli Off Mecc Procedimento per la rilevazione di perdite di acqua da forni fusori in impianti di produzione di metalli o leghe e relativo impianto
JP7572938B2 (ja) 2021-11-30 2024-10-24 日本碍子株式会社 熱処理炉

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE522567C (de) 1925-12-06 1931-04-15 Polysius A G G Drehrohrofen zum Schmelzen von Zement
US2622862A (en) 1951-03-05 1952-12-23 Jordan James Fernando Melting furnace
FR1259396A (fr) 1960-02-18 1961-04-28 Emile Muller Soc Nouv Ets Perfectionnements apportés aux fours industriels ou autres
SU384435A1 (ru) 1971-03-17 1977-12-05 Bejzerov S M Схема водоснабжени вакуумной дуговой печи
US3785764A (en) 1972-08-16 1974-01-15 Fr Sa Continuous melting of very high melting point materials
US3735010A (en) * 1972-08-23 1973-05-22 Atomic Energy Commission Skull-melting crucible
GB1488784A (en) 1976-02-16 1977-10-12 Syaskin J Furnace for melting highly reactive metals
JPS5856076B2 (ja) * 1977-02-18 1983-12-13 石川島播磨重工業株式会社 製鋼用ア−ク炉における水冷壁の冷却水循環装置
JPS572880Y2 (enExample) * 1977-12-21 1982-01-19
JPS5496705A (en) * 1978-01-17 1979-07-31 Mitsubishi Electric Corp Rotor of rotary electric machine
US4197900A (en) 1978-03-16 1980-04-15 Beizerov Semen M Furnace for vacuum arc melting of highly reactive metals
US4235173A (en) 1978-07-11 1980-11-25 Sharp Kenneth C Furnace cooling apparatus
JPS60194279A (ja) * 1984-03-16 1985-10-02 新日本製鐵株式会社 ア−ク炉用水冷パネル
JPS6340790Y2 (enExample) * 1985-09-09 1988-10-25
US4870655A (en) * 1987-11-16 1989-09-26 Ward Vincent C Apparatus for recovery of metallics and non-metallics from spent catalysts
US5052018A (en) * 1989-10-12 1991-09-24 Deutsche Voest-Alpine Industrieanlagen Gmbh Anode for a direct current arc furnace
JPH0456726A (ja) * 1990-06-22 1992-02-24 Nippon Steel Corp 耐磨耗特性に優れた鋼管用鋼材の製造方法
DE4022720A1 (de) * 1990-07-17 1992-01-23 Flohe Gmbh & Co Untergefaess eines gleichstromlichtbogenofens
RU2067273C1 (ru) * 1993-12-08 1996-09-27 Акционерное общество "ТЕХНОЛИГА" Способ охлаждения плавильной печи и плавильная печь для его осуществления
JP3687158B2 (ja) * 1995-11-30 2005-08-24 Ｊｆｅスチール株式会社 トピードカーの耐火物壁冷却方法

Also Published As

Publication number Publication date
CN1353806A (zh) 2002-06-12
BR0011317A (pt) 2002-03-12
PL352089A1 (en) 2003-07-28
KR20020016820A (ko) 2002-03-06
UA69460C2 (uk) 2004-09-15
PL194258B1 (pl) 2007-05-31
CA2373041A1 (en) 2000-12-14
US6693949B1 (en) 2004-02-17
WO2000075588B1 (de) 2001-04-19
WO2000075588A1 (de) 2000-12-14
CN1188650C (zh) 2005-02-09
MXPA01012414A (es) 2002-07-30
EP1181489A1 (de) 2002-02-27
EP1181489B1 (de) 2003-09-03
JP2003501612A (ja) 2003-01-14
EG22977A (en) 2003-12-31
KR100631326B1 (ko) 2006-10-04
DE19925599A1 (de) 2000-12-07
ES2206285T3 (es) 2004-05-16
TR200103500T2 (tr) 2002-05-21
RU2246669C2 (ru) 2005-02-20
ATE249023T1 (de) 2003-09-15
DE50003547D1 (de) 2003-10-09
MY125130A (en) 2006-07-31

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