IT1022684B - Metodo e disposizione per muovere la carica in un forno elettrico di fusione - Google Patents

Metodo e disposizione per muovere la carica in un forno elettrico di fusione

Info

Publication number
IT1022684B
IT1022684B IT28187/74A IT2818774A IT1022684B IT 1022684 B IT1022684 B IT 1022684B IT 28187/74 A IT28187/74 A IT 28187/74A IT 2818774 A IT2818774 A IT 2818774A IT 1022684 B IT1022684 B IT 1022684B
Authority
IT
Italy
Prior art keywords
charge
arrangement
moving
melting furnace
electric melting
Prior art date
Application number
IT28187/74A
Other languages
English (en)
Italian (it)
Original Assignee
Spigerverket Eukem A S
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 Spigerverket Eukem A S filed Critical Spigerverket Eukem A S
Application granted granted Critical
Publication of IT1022684B publication Critical patent/IT1022684B/it

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
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc furnaces
    • 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
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • 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
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/08—Heating by electric discharge, e.g. arc discharge
    • 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
    • F27D2003/0001—Positioning the charge
    • F27D2003/0002—Positioning the charge involving positioning devices, e.g. buffers, buffer zones
    • 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
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0038—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising shakers
    • 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
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0083—Means for stirring the 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
    • F27D2003/0085—Movement of the container or support of the charge in the furnace or in the charging facilities
    • F27D2003/0087—Rotation about a vertical axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Manufacture Of Iron (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
IT28187/74A 1973-10-23 1974-10-08 Metodo e disposizione per muovere la carica in un forno elettrico di fusione IT1022684B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO4093/73A NO131903C (enrdf_load_stackoverflow) 1973-10-23 1973-10-23

Publications (1)

Publication Number Publication Date
IT1022684B true IT1022684B (it) 1978-04-20

Family

ID=19880067

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28187/74A IT1022684B (it) 1973-10-23 1974-10-08 Metodo e disposizione per muovere la carica in un forno elettrico di fusione

Country Status (19)

Country Link
US (1) US3895175A (enrdf_load_stackoverflow)
JP (1) JPS553631B2 (enrdf_load_stackoverflow)
BE (1) BE821273A (enrdf_load_stackoverflow)
BR (1) BR7408790D0 (enrdf_load_stackoverflow)
CA (1) CA1042494A (enrdf_load_stackoverflow)
CH (1) CH577667A5 (enrdf_load_stackoverflow)
ES (1) ES431104A1 (enrdf_load_stackoverflow)
FI (1) FI56588C (enrdf_load_stackoverflow)
FR (1) FR2248478B1 (enrdf_load_stackoverflow)
GB (1) GB1480805A (enrdf_load_stackoverflow)
IN (1) IN141793B (enrdf_load_stackoverflow)
IT (1) IT1022684B (enrdf_load_stackoverflow)
NO (1) NO131903C (enrdf_load_stackoverflow)
PH (1) PH14781A (enrdf_load_stackoverflow)
PL (1) PL91839B1 (enrdf_load_stackoverflow)
SE (1) SE403931B (enrdf_load_stackoverflow)
SU (1) SU906394A3 (enrdf_load_stackoverflow)
YU (1) YU36815B (enrdf_load_stackoverflow)
ZA (1) ZA746224B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233809A (en) * 1975-09-12 1977-03-15 Elkem Spigerverket As Gas collecting apparatus for electric smelting furnace
USRE30937E (en) * 1975-09-17 1982-05-18 Elkem-Spigerverket A/S Apparatus for gas collection in open electric smelting furnaces
US4005252A (en) * 1975-09-17 1977-01-25 Elkem-Spigerverket Apparatus for gas collection in open electric smelting furnaces
NO147647C (no) * 1980-02-27 1983-06-01 Elkem As Anordning ved rotasjon av ovnspotter for smelte- eller reduksjonsovner.
AT386009B (de) * 1986-10-30 1988-06-27 Voest Alpine Ag Verfahren und ofen zum schmelzen von feinteiligem material, insbesondere von metalloder metalloxidhaeltigen staeuben

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1830992A (en) * 1929-04-13 1931-11-10 Siemens Ag Electric furnace
US2738373A (en) * 1950-03-22 1956-03-13 Monsanto Chemicals Method and means of charging and operating electrical furnaces
US2794843A (en) * 1954-12-24 1957-06-04 Electrokemisk As Automatic stoking mechanism for electric furnaces and method of operation
US3258256A (en) * 1963-10-28 1966-06-28 Frank W Brooke Mechanical rabble

Also Published As

Publication number Publication date
FR2248478A1 (enrdf_load_stackoverflow) 1975-05-16
NO131903B (enrdf_load_stackoverflow) 1975-05-12
JPS5067707A (enrdf_load_stackoverflow) 1975-06-06
SE7413278L (enrdf_load_stackoverflow) 1975-04-24
CH577667A5 (enrdf_load_stackoverflow) 1976-07-15
JPS553631B2 (enrdf_load_stackoverflow) 1980-01-25
SE403931B (sv) 1978-09-11
US3895175A (en) 1975-07-15
PL91839B1 (enrdf_load_stackoverflow) 1977-03-31
ES431104A1 (es) 1976-11-01
FR2248478B1 (enrdf_load_stackoverflow) 1978-11-24
FI56588B (fi) 1979-10-31
ZA746224B (en) 1976-05-26
BR7408790D0 (pt) 1975-09-23
DE2450123B2 (de) 1976-02-26
FI56588C (fi) 1980-02-11
GB1480805A (en) 1977-07-27
BE821273A (fr) 1975-02-17
FI292474A7 (enrdf_load_stackoverflow) 1975-04-24
DE2450123A1 (de) 1975-04-24
SU906394A3 (ru) 1982-02-15
IN141793B (enrdf_load_stackoverflow) 1977-04-16
CA1042494A (en) 1978-11-14
YU275574A (en) 1982-06-18
NO131903C (enrdf_load_stackoverflow) 1975-08-20
YU36815B (en) 1984-08-31
PH14781A (en) 1981-12-09

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