ATE227832T1 - Ansaugsystem zur verminderung von feinkörnigen und pulverförmigen stoffverlusten im elektro- lichtbogenofen - Google Patents

Ansaugsystem zur verminderung von feinkörnigen und pulverförmigen stoffverlusten im elektro- lichtbogenofen

Info

Publication number
ATE227832T1
ATE227832T1 AT00900094T AT00900094T ATE227832T1 AT E227832 T1 ATE227832 T1 AT E227832T1 AT 00900094 T AT00900094 T AT 00900094T AT 00900094 T AT00900094 T AT 00900094T AT E227832 T1 ATE227832 T1 AT E227832T1
Authority
AT
Austria
Prior art keywords
chamber
electric arc
aspiration
roof
sub
Prior art date
Application number
AT00900094T
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
Application granted granted Critical
Publication of ATE227832T1 publication Critical patent/ATE227832T1/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Cleaning In General (AREA)
  • Prevention Of Fouling (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Discharge Heating (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Furnace Details (AREA)
AT00900094T 1999-01-20 2000-01-13 Ansaugsystem zur verminderung von feinkörnigen und pulverförmigen stoffverlusten im elektro- lichtbogenofen ATE227832T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1999UD000015A IT1310528B1 (it) 1999-01-20 1999-01-20 Sistema di aspirazione per la riduzione delle perdite dimateriali fini e polveri in un forno elettrico ad arco
PCT/IB2000/000036 WO2000043720A1 (en) 1999-01-20 2000-01-13 Aspiration system to reduce the losses of fine materials and powders from an electric arc furnace

Publications (1)

Publication Number Publication Date
ATE227832T1 true ATE227832T1 (de) 2002-11-15

Family

ID=11422835

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00900094T ATE227832T1 (de) 1999-01-20 2000-01-13 Ansaugsystem zur verminderung von feinkörnigen und pulverförmigen stoffverlusten im elektro- lichtbogenofen

Country Status (8)

Country Link
US (1) US6175584B1 (de)
EP (1) EP1147352B1 (de)
AT (1) ATE227832T1 (de)
AU (1) AU1886600A (de)
DE (1) DE60000775T2 (de)
ES (1) ES2185552T3 (de)
IT (1) IT1310528B1 (de)
WO (1) WO2000043720A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1315031B1 (it) * 2000-08-29 2003-01-27 Danieli Off Mecc Dispositivo di raffreddamento della volta per forni elettrici
RU2326318C2 (ru) * 2006-04-20 2008-06-10 ОАО "Первоуральский динасовый завод" (ОАО "ДИНУР") Электродуговая печь для получения тугоплавких оксидных материалов
UA88578C2 (en) * 2008-06-12 2009-10-26 Украинский Государственный Научно-Технический Центр По Технологии И Оборудованию, Обработке Металлов, Защите Окружающей Среды И Использованию Вторичных Ресурсов Для Металлургии И Машиностроения "Энергосталь" Flue of electric arc furnace
RU2521741C1 (ru) * 2012-12-24 2014-07-10 Государственное предприятие "Украинский научно-технический центр металлургической промышленности "Энергосталь" (ГП "УкрНТЦ "Энергосталь") Газоотвод электродуговой печи
JP5999766B2 (ja) * 2012-12-25 2016-09-28 株式会社流機エンジニアリング 電気炉の集塵装置
RU169594U1 (ru) * 2016-02-26 2017-03-23 Открытое акционерное общество "Первоуральский динасовый завод" (ОАО "ДИНУР") Универсальная электродуговая печь для плавки оксидных материалов

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3721743A (en) * 1970-09-25 1973-03-20 Tanabe Kakoki Co An electric smelting furnace of the closed type
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
US4526678A (en) * 1983-06-22 1985-07-02 Elkem Chemicals, Inc. Apparatus and method for separating large from small particles suspended in a gas stream
DE3427087C1 (de) * 1984-07-19 1986-04-10 Mannesmann AG, 4000 Düsseldorf Metallurgisches Gefaess
JPS61186413A (ja) * 1985-02-12 1986-08-20 Daido Steel Co Ltd 取鍋精錬装置
IT1288892B1 (it) * 1996-04-30 1998-09-25 Danieli Off Mecc Dispositivo di aspirazione dei fumi per forno elettrico ad arco
IT1288902B1 (it) * 1996-05-13 1998-09-25 Danieli Off Mecc Dispositivo di aspirazione e raffreddamento per forni elettrici ad arco
DE19729317A1 (de) * 1997-07-09 1999-01-14 Schloemann Siemag Ag Wassergekühlte Pfannenhaube

Also Published As

Publication number Publication date
IT1310528B1 (it) 2002-02-18
DE60000775T2 (de) 2003-07-03
DE60000775D1 (de) 2002-12-19
ES2185552T3 (es) 2003-05-01
EP1147352A1 (de) 2001-10-24
US6175584B1 (en) 2001-01-16
WO2000043720A1 (en) 2000-07-27
AU1886600A (en) 2000-08-07
ITUD990015A1 (it) 2000-07-20
EP1147352B1 (de) 2002-11-13

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee