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IT1310527B1 - Sistema di tamponamento della regione del delta della voltadi un forno elettrico ad arco - Google Patents

Sistema di tamponamento della regione del delta della voltadi un forno elettrico ad arco

Info

Publication number
IT1310527B1
IT1310527B1 IT1999UD000014A ITUD990014A IT1310527B1 IT 1310527 B1 IT1310527 B1 IT 1310527B1 IT 1999UD000014 A IT1999UD000014 A IT 1999UD000014A IT UD990014 A ITUD990014 A IT UD990014A IT 1310527 B1 IT1310527 B1 IT 1310527B1
Authority
IT
Italy
Prior art keywords
electric arc
roof
voltadi
buffer system
delta region
Prior art date
Application number
IT1999UD000014A
Other languages
English (en)
Inventor
Milorad Pavlicevic
Peter Tishchenko
Alfredo Poloni
Negra Angelico Della
Original Assignee
Danieli Off Mecc
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 Danieli Off Mecc filed Critical Danieli Off Mecc
Priority to IT1999UD000014A priority Critical patent/IT1310527B1/it
Priority to AU18865/00A priority patent/AU1886500A/en
Priority to ES00900093T priority patent/ES2182768T3/es
Priority to PCT/IB2000/000035 priority patent/WO2000043719A1/en
Priority to AT00900093T priority patent/ATE227831T1/de
Priority to EP00900093A priority patent/EP1147351B1/en
Priority to DE60000773T priority patent/DE60000773T2/de
Priority to US09/482,942 priority patent/US6219371B1/en
Publication of ITUD990014A1 publication Critical patent/ITUD990014A1/it
Application granted granted Critical
Publication of IT1310527B1 publication Critical patent/IT1310527B1/it

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
    • 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
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/18—Door frames; Doors, lids or removable covers
    • F27D1/1808—Removable covers
    • F27D1/1816—Removable covers specially adapted for arc furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Discharge Heating (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
IT1999UD000014A 1999-01-20 1999-01-20 Sistema di tamponamento della regione del delta della voltadi un forno elettrico ad arco IT1310527B1 (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT1999UD000014A IT1310527B1 (it) 1999-01-20 1999-01-20 Sistema di tamponamento della regione del delta della voltadi un forno elettrico ad arco
AU18865/00A AU1886500A (en) 1999-01-20 2000-01-13 System to plug the delta area of the roof of an electric arc furnace
ES00900093T ES2182768T3 (es) 1999-01-20 2000-01-13 Sistema para taponar el centro de boveda de la boveda de un horno de arco electrico.
PCT/IB2000/000035 WO2000043719A1 (en) 1999-01-20 2000-01-13 System to plug the delta area of the roof of an electric arc furnace
AT00900093T ATE227831T1 (de) 1999-01-20 2000-01-13 System zum verschliessen der delta-zone eines elektro-lichtbogenofendeckels
EP00900093A EP1147351B1 (en) 1999-01-20 2000-01-13 System to plug the delta area of the roof of an electric arc furnace
DE60000773T DE60000773T2 (de) 1999-01-20 2000-01-13 System zum verschliessen der delta-zone eines elektro-lichtbogenofendeckels
US09/482,942 US6219371B1 (en) 1999-01-20 2000-01-14 System to plug the delta area of the roof of an electric arc furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999UD000014A IT1310527B1 (it) 1999-01-20 1999-01-20 Sistema di tamponamento della regione del delta della voltadi un forno elettrico ad arco

Publications (2)

Publication Number Publication Date
ITUD990014A1 ITUD990014A1 (it) 2000-07-20
IT1310527B1 true IT1310527B1 (it) 2002-02-18

Family

ID=11422833

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999UD000014A IT1310527B1 (it) 1999-01-20 1999-01-20 Sistema di tamponamento della regione del delta della voltadi un forno elettrico ad arco

Country Status (8)

Country Link
US (1) US6219371B1 (it)
EP (1) EP1147351B1 (it)
AT (1) ATE227831T1 (it)
AU (1) AU1886500A (it)
DE (1) DE60000773T2 (it)
ES (1) ES2182768T3 (it)
IT (1) IT1310527B1 (it)
WO (1) WO2000043719A1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9922542D0 (en) * 1999-09-24 1999-11-24 Rhs Paneltech Ltd Metallurgical ladle/furnace roof
IT1315031B1 (it) * 2000-08-29 2003-01-27 Danieli Off Mecc Dispositivo di raffreddamento della volta per forni elettrici
DE10150628B4 (de) * 2001-10-12 2007-04-19 Sms Demag Ag Elektrolichtbogenofenanlage mit einem Abgaskrümmer
US10429131B2 (en) * 2014-05-21 2019-10-01 Glencore Technology Pty Limited Method and arrangement for preventing gas from leaving an opening of a vessel
ITUB20153270A1 (it) * 2015-08-27 2017-02-27 Gian Luca Masnata Voltino con raffreddamento perfezionato per forni fusori elettrici.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476823B1 (fr) * 1980-02-22 1985-06-28 Clesid Sa Voute perfectionnee pour four electrique a arc
DE3147337C2 (de) * 1981-11-28 1985-03-14 SIDEPAL S.A. Société Industrielle de Participations Luxembourgeoise, Luxemburg/Luxembourg Wassergekühlte Haube für metallurgische Gefäße, insbesondere Gießpfannen
NO154579C (no) * 1984-04-04 1986-10-29 Elkem As Fremgangsmaate for aa hindre beleggdannelse i gassuttak for varme, stoevholdige avgasser fra elektriske smelteovner.
JPS61186413A (ja) * 1985-02-12 1986-08-20 Daido Steel Co Ltd 取鍋精錬装置
DE4224845A1 (de) * 1992-07-28 1994-02-03 Gutehoffnungshuette Man Abdichtung eines umlaufenden Spaltes zwischen Stahlgießpfanne und Pfannenhaube
US5648981A (en) * 1994-11-22 1997-07-15 Ucar Carbon Technology Corporation Cooling system for a two component furnace roof
IT1288892B1 (it) * 1996-04-30 1998-09-25 Danieli Off Mecc Dispositivo di aspirazione dei fumi per forno elettrico ad arco
DE19729317A1 (de) * 1997-07-09 1999-01-14 Schloemann Siemag Ag Wassergekühlte Pfannenhaube

Also Published As

Publication number Publication date
US6219371B1 (en) 2001-04-17
ITUD990014A1 (it) 2000-07-20
WO2000043719A1 (en) 2000-07-27
DE60000773D1 (de) 2002-12-19
AU1886500A (en) 2000-08-07
DE60000773T2 (de) 2003-07-03
EP1147351A1 (en) 2001-10-24
ES2182768T3 (es) 2003-03-16
EP1147351B1 (en) 2002-11-13
ATE227831T1 (de) 2002-11-15

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