ES2112892T3 - Procedimiento y dispositivo de aspiracion de gases o humos de un recipiente metalurgico y horno electrico provisto de tal dispositivo. - Google Patents

Procedimiento y dispositivo de aspiracion de gases o humos de un recipiente metalurgico y horno electrico provisto de tal dispositivo.

Info

Publication number
ES2112892T3
ES2112892T3 ES92401345T ES92401345T ES2112892T3 ES 2112892 T3 ES2112892 T3 ES 2112892T3 ES 92401345 T ES92401345 T ES 92401345T ES 92401345 T ES92401345 T ES 92401345T ES 2112892 T3 ES2112892 T3 ES 2112892T3
Authority
ES
Spain
Prior art keywords
aspiration
duct
smoke
gases
procedure
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 - Lifetime
Application number
ES92401345T
Other languages
English (en)
Inventor
Daniel Pernet
Jacques Blum
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.)
UNIMETALL SA
Unimetal SA
Original Assignee
UNIMETALL SA
Unimetal 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, Unimetal SA filed Critical UNIMETALL SA
Application granted granted Critical
Publication of ES2112892T3 publication Critical patent/ES2112892T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (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)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

EL RECINTO DEL RECIPIENTE METALURGICO ESTA CONECTADO A UN VENTILADOR (105) POR UNA CANALIZACION DE ASPIRACION (102). SE INTRODUCE UN GAS ADICIONAL, EN LA PARTE DE ASPIRACION DEL VENTILADOR (105), PREFERENTEMENTE MEDIANTE LA CANALIZACION (102). SE AJUSTA EL CAUDAL DE INTRODUCCION DEL GAS ADICIONAL DE MANERA QUE LA PRESION DE GAS EN LA PARTE DE ASPIRACION DEL VENTILADOR (105) SE MANTENGA EN UN VALOR FIJO, GRACIAS A UNA VALVULA DE REGULACION (108) COLOCADA PREFERENTEMENTE SOBRE UN CONDUCTO ADICIONAL (107) CONECTADO AL CONDUCTO DE ASPIRACION (102). UN MEDIO DE CONTROL (110) PERMITE REGULAR LA ABERTURA Y EL CIERRE DE LA VALVULA DE REGULACION (108) DE MANERA A MANTENER CONSTANTE LA PRESION DE GAS EN LA PARTE DE ASPIRACION DEL VENTILADOR (105).
ES92401345T 1991-05-22 1992-05-15 Procedimiento y dispositivo de aspiracion de gases o humos de un recipiente metalurgico y horno electrico provisto de tal dispositivo. Expired - Lifetime ES2112892T3 (es)

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
ES2112892T3 true ES2112892T3 (es) 1998-04-16

Family

ID=26228700

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92401345T Expired - Lifetime ES2112892T3 (es) 1991-05-22 1992-05-15 Procedimiento y dispositivo de aspiracion de gases o humos de un recipiente metalurgico y horno electrico provisto de tal dispositivo.

Country Status (20)

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

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
MX2011005635A (es) * 2009-02-03 2011-06-24 Siemens Ag Procedimiento y dispositivo para regural la salida de monoxido de carbono de un horno de arco electrico.
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
CN105392905B (zh) 2013-07-24 2017-06-20 新日铁住金株式会社 排气处理方法以及排气处理设备
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 (es) * 1966-06-14 1973-09-10 Svenska Flaektfabriken Ab
NO116124B (es) * 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
HU216386B (hu) 1999-06-28
HU9201694D0 (en) 1992-09-28
PL294621A1 (en) 1993-01-25
GR3026206T3 (en) 1998-05-29
CA2068900A1 (fr) 1992-11-23
DE69223276D1 (de) 1998-01-08
CS150292A3 (en) 1992-12-16
KR920021961A (ko) 1992-12-19
DE69223276T2 (de) 1998-06-18
TW205009B (es) 1993-05-01
HUT62410A (en) 1993-04-28
UA27037C2 (uk) 2000-02-28
US5265117A (en) 1993-11-23
EP0515255A1 (fr) 1992-11-25
PL169903B1 (pl) 1996-09-30
ATE160627T1 (de) 1997-12-15
RU2086873C1 (ru) 1997-08-10
AU1701492A (en) 1992-11-26
US5291513A (en) 1994-03-01
BR9201923A (pt) 1993-01-05
SK277987B6 (en) 1995-09-13
EP0515255B1 (fr) 1997-11-26
MX9202354A (es) 1992-11-01
DK0515255T3 (da) 1998-08-10
JPH05172473A (ja) 1993-07-09
CZ279183B6 (cs) 1995-01-18
KR100261368B1 (ko) 2000-07-01
AU653228B2 (en) 1994-09-22

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