CA1096430A - Continuous charging apparatus - Google Patents

Continuous charging apparatus

Info

Publication number
CA1096430A
CA1096430A CA292,196A CA292196A CA1096430A CA 1096430 A CA1096430 A CA 1096430A CA 292196 A CA292196 A CA 292196A CA 1096430 A CA1096430 A CA 1096430A
Authority
CA
Canada
Prior art keywords
chute
furnace
gases
feedstock
steam
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
Application number
CA292,196A
Other languages
English (en)
French (fr)
Inventor
Andrew D. 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
Application granted granted Critical
Publication of CA1096430A publication Critical patent/CA1096430A/en
Expired 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)
CA292,196A 1976-12-02 1977-12-01 Continuous charging apparatus Expired CA1096430A (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
CA1096430A true CA1096430A (en) 1981-02-24

Family

ID=10455428

Family Applications (1)

Application Number Title Priority Date Filing Date
CA292,196A Expired CA1096430A (en) 1976-12-02 1977-12-01 Continuous charging apparatus

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)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2922765A1 (de) * 1979-06-05 1981-02-19 Metallgesellschaft Ag Verfahren und vorrichtung zur verhinderung des gasaustritts aus der beschickungsoeffnung einer konverter-umkleidung
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

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
DE2753414A1 (de) 1978-06-08

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Legal Events

Date Code Title Description
MKEX Expiry