GB1403379A - Charging of arc furnace installations - Google Patents

Charging of arc furnace installations

Info

Publication number
GB1403379A
GB1403379A GB5527072A GB5527072A GB1403379A GB 1403379 A GB1403379 A GB 1403379A GB 5527072 A GB5527072 A GB 5527072A GB 5527072 A GB5527072 A GB 5527072A GB 1403379 A GB1403379 A GB 1403379A
Authority
GB
United Kingdom
Prior art keywords
electrode
electrodes
charging
arched roof
lift
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
GB5527072A
Other languages
English (en)
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Publication of GB1403379A publication Critical patent/GB1403379A/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
    • F27D3/18—Charging particulate material using a fluid carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
GB5527072A 1971-12-01 1972-11-30 Charging of arc furnace installations Expired GB1403379A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE15362/71A SE360463B (enrdf_load_stackoverflow) 1971-12-01 1971-12-01

Publications (1)

Publication Number Publication Date
GB1403379A true GB1403379A (en) 1975-08-28

Family

ID=20300538

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5527072A Expired GB1403379A (en) 1971-12-01 1972-11-30 Charging of arc furnace installations

Country Status (6)

Country Link
US (1) US3835232A (enrdf_load_stackoverflow)
JP (1) JPS4865103A (enrdf_load_stackoverflow)
CA (1) CA993486A (enrdf_load_stackoverflow)
DE (1) DE2257806A1 (enrdf_load_stackoverflow)
GB (1) GB1403379A (enrdf_load_stackoverflow)
SE (1) SE360463B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2921702A1 (de) * 1979-05-29 1980-12-11 Demag Ag Mannesmann Elektro-metallschmelzofen

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3107016C2 (de) * 1981-02-25 1983-09-08 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Lichtbogenofenanlage zum Erschmelzen von Eisenträgerstoffen
NO147532C (no) * 1981-04-27 1983-04-27 Elkem As Fremgangsmaate og anordning for chargering av en smelte- eller reduksjonsovn.
US4534470A (en) * 1982-09-30 1985-08-13 Mills George A Apparatus and method for processing fruit and the like
IT1280159B1 (it) * 1995-04-14 1998-01-05 Danieli Off Mecc Circuito secondario ad impedenza variabile per forno elettrico ad arco

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2426643A (en) * 1944-05-08 1947-09-02 Norton Co Method and apparatus for fusing refractory materials
US2579885A (en) * 1948-12-04 1951-12-25 Norton Co Pouring arc furnace
US3472650A (en) * 1965-09-03 1969-10-14 Canada Steel Co Electric-arc steelmaking

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2921702A1 (de) * 1979-05-29 1980-12-11 Demag Ag Mannesmann Elektro-metallschmelzofen

Also Published As

Publication number Publication date
CA993486A (en) 1976-07-20
DE2257806A1 (de) 1973-06-07
US3835232A (en) 1974-09-10
JPS4865103A (enrdf_load_stackoverflow) 1973-09-08
SE360463B (enrdf_load_stackoverflow) 1973-09-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee