DK0515255T3 - Fremgangsmåde og indretning til indsugning af gaseller røg i en metallurgisk beholder og elektriskovn forsynet med en sådan - Google Patents

Fremgangsmåde og indretning til indsugning af gaseller røg i en metallurgisk beholder og elektriskovn forsynet med en sådan

Info

Publication number
DK0515255T3
DK0515255T3 DK92401345T DK92401345T DK0515255T3 DK 0515255 T3 DK0515255 T3 DK 0515255T3 DK 92401345 T DK92401345 T DK 92401345T DK 92401345 T DK92401345 T DK 92401345T DK 0515255 T3 DK0515255 T3 DK 0515255T3
Authority
DK
Denmark
Prior art keywords
smoke
duct
electric furnace
metallurgical container
fan
Prior art date
Application number
DK92401345T
Other languages
English (en)
Inventor
Daniel Pernet
Jacques Blum
Original Assignee
Unimetall Sa
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
Priority claimed from FR9106169A external-priority patent/FR2676802B1/fr
Priority claimed from FR9106166A external-priority patent/FR2676801B1/fr
Application filed by Unimetall Sa filed Critical Unimetall Sa
Application granted granted Critical
Publication of DK0515255T3 publication Critical patent/DK0515255T3/da

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
    • F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
    • F27D17/003—Extraction of waste gases, collection of fumes and hoods used therefor of waste gases emanating from an electric arc furnace
    • 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
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • 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
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
    • C21C5/5217—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace equipped with burners or devices for injecting gas, i.e. oxygen, or pulverulent materials into the furnace
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
DK92401345T 1991-05-22 1992-05-15 Fremgangsmåde og indretning til indsugning af gaseller røg i en metallurgisk beholder og elektriskovn forsynet med en sådan DK0515255T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9106169A FR2676802B1 (fr) 1991-05-22 1991-05-22 Dispositif de captage des gaz ou fumees emis par un four electrique et four electrique equipe d'un tel dispositif de captage.
FR9106166A FR2676801B1 (fr) 1991-05-22 1991-05-22 Procede et dispositif d'aspiration de gaz ou fumees dans un recipient metallurgique et four electrique muni d'un tel dispositif d'aspiration.

Publications (1)

Publication Number Publication Date
DK0515255T3 true DK0515255T3 (da) 1998-08-10

Family

ID=26228700

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92401345T DK0515255T3 (da) 1991-05-22 1992-05-15 Fremgangsmåde og indretning til indsugning af gaseller røg i en metallurgisk beholder og elektriskovn forsynet med en sådan

Country Status (20)

Country Link
US (2) US5265117A (da)
EP (1) EP0515255B1 (da)
JP (1) JPH05172473A (da)
KR (1) KR100261368B1 (da)
AT (1) ATE160627T1 (da)
AU (1) AU653228B2 (da)
BR (1) BR9201923A (da)
CA (1) CA2068900A1 (da)
CZ (1) CZ279183B6 (da)
DE (1) DE69223276T2 (da)
DK (1) DK0515255T3 (da)
ES (1) ES2112892T3 (da)
GR (1) GR3026206T3 (da)
HU (1) HU216386B (da)
MX (1) MX9202354A (da)
PL (1) PL169903B1 (da)
RU (1) RU2086873C1 (da)
SK (1) SK277987B6 (da)
TW (1) TW205009B (da)
UA (1) UA27037C2 (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5456631A (en) * 1994-08-12 1995-10-10 Eisenmann Corporation Hood style exhaust system construction
IT1304328B1 (it) * 1997-04-22 2001-03-15 Danieli Off Mecc Procedimento di trattamento fumi e relativo dispositivo
US6672956B1 (en) * 2002-04-22 2004-01-06 Integrated Engineering Services Apparatus for venting chemical vessels
ITBO20080292A1 (it) * 2008-05-14 2009-11-15 Paolo Amadesi Procedimento per lo smaltimento di rifiuti e relativo apparato smaltitore particolarmente per gruppi di termo valorizzazione.
US8696417B2 (en) * 2008-07-11 2014-04-15 Nehp Inc. Modular exhaust gas header and method of incorporating same in design layout for a manufacturing process machine
KR20110126603A (ko) * 2009-02-03 2011-11-23 지멘스 악티엔게젤샤프트 전기 아크 로의 일산화탄소 배출을 제어하기 위한 방법 및 장치
DE102010003845B4 (de) * 2010-04-12 2011-12-29 Siemens Aktiengesellschaft Verfahren zur Bestimmung eines Chargierzeitpunkts zum Chargieren, von Schmelzgut in einen Lichtbogenofen, Signalverarbeitungseinrichtung, maschinenlesbarer Programmcode, Speichermedien und Lichtbogenofen
RU2451092C2 (ru) * 2010-09-01 2012-05-20 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Способ дожигания и обеспыливания отходящих газов электродуговых сталеплавильных печей
EP3026126B8 (en) * 2013-07-24 2019-07-31 Nippon Steel Corporation Exhaust gas treatment method
CN109028983A (zh) * 2018-07-11 2018-12-18 尚成荣 一种铜冶炼炉废气处理风压自动调节系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB920982A (en) * 1961-01-17 1963-03-13 Holmes & Co Ltd W C Treatment of furnace gases
DE1458876B2 (de) * 1965-08-19 1970-05-21 Industrie-Companie Kleinewefers GmbH, 4150 Krefeld Vorrichtung zum Sperren und Absaugen der im Herdraum eines Metallschmelzofens entstehenden Gase und Stäube
SE359874B (da) * 1966-06-14 1973-09-10 Svenska Flaektfabriken Ab
NO116124B (da) * 1966-07-29 1969-02-03 Svenska Flaektfabriken Ab
FR95403E (fr) * 1967-09-18 1970-11-06 Siderurgie Fse Inst Rech Dispositif de captage des gaz produits au cours des opérations d'affinage continu d'un métal liquide.
US3617043A (en) * 1970-02-27 1971-11-02 Kawasaki Heavy Ind Ltd Gas recovery system for oxygen blast converters
DE2314162C2 (de) * 1973-03-22 1982-08-12 Italimpianti Societa'Italiana Impianti p.A., Genova Walzwerksofen
FR2464305A1 (fr) * 1979-08-30 1981-03-06 Siderurgie Fse Inst Rech Procede et dispositif de captage des gaz au four a arc
JPS5935109B2 (ja) * 1980-12-24 1984-08-27 ヤマハ株式会社 プレ−ヤにおけるト−ンア−ムの制御装置
JPS5878499U (ja) * 1981-11-21 1983-05-27 株式会社ニツコ− 電気炉の廃ガス設備
US4402303A (en) * 1982-01-28 1983-09-06 Koenneman Donald E Fan flow control device
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
US4477910A (en) * 1983-04-07 1984-10-16 The Bahnson Company Fumes control system for electric arc furnaces
JPS61510A (ja) * 1984-06-12 1986-01-06 Nippon Steel Corp 転炉排ガス処理装置の非常時操業方法

Also Published As

Publication number Publication date
EP0515255A1 (fr) 1992-11-25
US5291513A (en) 1994-03-01
JPH05172473A (ja) 1993-07-09
SK277987B6 (en) 1995-09-13
CS150292A3 (en) 1992-12-16
AU653228B2 (en) 1994-09-22
PL169903B1 (pl) 1996-09-30
CZ279183B6 (cs) 1995-01-18
ES2112892T3 (es) 1998-04-16
EP0515255B1 (fr) 1997-11-26
DE69223276T2 (de) 1998-06-18
GR3026206T3 (en) 1998-05-29
KR100261368B1 (ko) 2000-07-01
UA27037C2 (uk) 2000-02-28
HUT62410A (en) 1993-04-28
TW205009B (da) 1993-05-01
KR920021961A (ko) 1992-12-19
BR9201923A (pt) 1993-01-05
DE69223276D1 (de) 1998-01-08
AU1701492A (en) 1992-11-26
MX9202354A (es) 1992-11-01
PL294621A1 (en) 1993-01-25
ATE160627T1 (de) 1997-12-15
US5265117A (en) 1993-11-23
CA2068900A1 (fr) 1992-11-23
HU216386B (hu) 1999-06-28
HU9201694D0 (en) 1992-09-28
RU2086873C1 (ru) 1997-08-10

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