DE2753414A1 - Vorrichtung zur beschickung von elektrischen lichtbogenoefen - Google Patents

Vorrichtung zur beschickung von elektrischen lichtbogenoefen

Info

Publication number
DE2753414A1
DE2753414A1 DE19772753414 DE2753414A DE2753414A1 DE 2753414 A1 DE2753414 A1 DE 2753414A1 DE 19772753414 DE19772753414 DE 19772753414 DE 2753414 A DE2753414 A DE 2753414A DE 2753414 A1 DE2753414 A1 DE 2753414A1
Authority
DE
Germany
Prior art keywords
shaft
furnace
pipes
extend
starting material
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.)
Withdrawn
Application number
DE19772753414
Other languages
German (de)
English (en)
Inventor
Andrew Dick Robertson
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.)
British Steel Corp
Original Assignee
British Steel Corp
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 British Steel Corp filed Critical British Steel Corp
Publication of DE2753414A1 publication Critical patent/DE2753414A1/de
Withdrawn legal-status Critical Current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
    • F27B3/18—Arrangements of devices for charging
    • F27B3/183—Charging of arc furnaces vertically through the roof, e.g. in three points
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/10—Charging directly from hoppers or shoots
    • 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
    • F27D7/02—Supplying steam, vapour, gases or liquids
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0073—Seals
    • F27D99/0075—Gas curtain seals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2002/00—Disposition of the charge
    • F27M2002/11—Continuous charging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
DE19772753414 1976-12-02 1977-11-30 Vorrichtung zur beschickung von elektrischen lichtbogenoefen Withdrawn DE2753414A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB50306/76A GB1545630A (en) 1976-12-02 1976-12-02 Continuous charging apparatus

Publications (1)

Publication Number Publication Date
DE2753414A1 true DE2753414A1 (de) 1978-06-08

Family

ID=10455428

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772753414 Withdrawn DE2753414A1 (de) 1976-12-02 1977-11-30 Vorrichtung zur beschickung von elektrischen lichtbogenoefen

Country Status (6)

Country Link
US (1) US4160869A (enExample)
CA (1) CA1096430A (enExample)
DE (1) DE2753414A1 (enExample)
FR (1) FR2373024A1 (enExample)
GB (1) GB1545630A (enExample)
IT (1) IT1091367B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021482A1 (de) * 1979-06-05 1981-01-07 Metallgesellschaft Ag Verfahren und Vorrichtung zur Verhinderung des Gasaustritts aus der Beschickungsöffnung einer Konverter-Umkleidung

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393507A (en) * 1981-01-05 1983-07-12 Quanex Corporation Method and apparatus for charging lime into an electric arc furnace
US4451925A (en) * 1982-09-13 1984-05-29 Hylsa, S.A. Charging system for electric arc furnaces

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1193783A (en) * 1916-08-08 Iiousk
US1847527A (en) * 1926-07-08 1932-03-01 Albert E Greene Combustion-arc process
BE538477A (enExample) * 1954-05-28 1900-01-01
US2744944A (en) * 1954-12-17 1956-05-08 Tennessee Valley Authority Rotating electric phosphorus furnace
FR1381793A (fr) * 1964-01-31 1964-12-14 Bolidens Gruv Ab Procédé et réacteur pour la production de métaux à partir de minerais oxygénés ou sulfureux finement divisés
BE755725A (fr) * 1969-10-23 1971-02-15 Huettenwerk Oberhausen Ag Four a arc pourvu d'un dispositif chargeur d'eponge de fer
US3666871A (en) * 1970-06-18 1972-05-30 Canada Steel Co Continuous charging of an electric arc steelmaking furnace
DE2313660C3 (de) * 1973-03-20 1981-09-10 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Mehrschiffige Strahlerzeugungsanlage mit einem oder mehreren Elektrolichtbogenöfen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021482A1 (de) * 1979-06-05 1981-01-07 Metallgesellschaft Ag Verfahren und Vorrichtung zur Verhinderung des Gasaustritts aus der Beschickungsöffnung einer Konverter-Umkleidung

Also Published As

Publication number Publication date
FR2373024B1 (enExample) 1982-07-02
FR2373024A1 (fr) 1978-06-30
US4160869A (en) 1979-07-10
GB1545630A (en) 1979-05-10
IT1091367B (it) 1985-07-06
CA1096430A (en) 1981-02-24

Similar Documents

Publication Publication Date Title
DE1225810C2 (de) Vorrichtung zur herstellung von fasern aus massen in viskosem zustand, insbesondere glasfasern
DE3121205C2 (de) Abstichvergaser für feste Brennstoffe, insbesondere pelletierten Abfall
EP0007977B2 (de) Verfahren zum Brennen von stückigem Brenngut sowie Ringschachtofen zu seiner Durchführung
EP1390316B1 (de) Anlage und verfahren zur herstellung von zementklinker
DE713702C (de) Behaelter zur Aufnahme von geschmolzenem Glas
DE2606085C2 (de) Fackelbrenner
DE2735808A1 (de) Vorrichtung zum schmelzen und raffinieren von roh- oder blisterkupfer
DE2753414A1 (de) Vorrichtung zur beschickung von elektrischen lichtbogenoefen
DE3502166C2 (enExample)
EP0041259B1 (de) Wirbelschichtofen sowie Verfahren zur Entleerung desselben
DE2501873B2 (de) Verfahren und vorrichtung zum entfernen von schlacke von geschmolzenem metall
DE2457903B2 (de) Verfahren und Vorrichtung zum Zerstäuben einer Hochtemperaturschmelze, insbesondere Metallschmelze
DE2726078B2 (de) Verfahren und Vorrichtung zum Entfernen von Schlacke o.dgl. von geschmolzenem Metall
DE2030484A1 (de) Ofenabzugshaube
DE2257796A1 (de) Vorrichtung zum sammeln und abfuehren von rauch- und verbrennungsprodukten von schmelzoefen
DE849710C (de) Verfahren zur Herstellung von Metallen, besonders von Eisen
DE2310240C2 (de) Verfahren zur Überwachung und Regelung der Entkohlung beim Roheisen- Frischen und Vorrichtung zur Durchführung des Verfahrens
DE2526815A1 (de) Verfahren zum automatischen entschlacken eines kupolofens
DE1583316B2 (de) Verfahren zum abziehen unverbrannter abgase von einem konverter, der von oben mit sauerstoff beblasen wird
DE2758327C2 (de) Luftverteiler in Form eines Sammelrohrrings in einem Regenerator für ein katalytisches Fließbett-Crackverfahren
DE612247C (de) Gaserzeuger mit absteigender Verbrennung
DE2022909B2 (de) Hochofenbeschickungsvorrichtung
DE1297579B (de) Vorrichtung zum Auffangen und Reinigen des bei der Beschickung von Verkokungskammeroefen entstehenden Rauches
DE2519622C2 (de) Vorrichtung zum Trennen von Mischungen mindestens teilweise schmelzflüssiger Metalle, Metallverbindungen und/oder metallhaltiger Schlacken in einer Schleudertrommel
DE1783023A1 (de) Verfahren und Vorrichtung zur Abtrennung von Ofengas

Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee