IT1030179B - METHOD AND DEVICE FOR MELTING METALS - Google Patents

METHOD AND DEVICE FOR MELTING METALS

Info

Publication number
IT1030179B
IT1030179B IT6742375A IT6742375A IT1030179B IT 1030179 B IT1030179 B IT 1030179B IT 6742375 A IT6742375 A IT 6742375A IT 6742375 A IT6742375 A IT 6742375A IT 1030179 B IT1030179 B IT 1030179B
Authority
IT
Italy
Prior art keywords
melting metals
metals
melting
Prior art date
Application number
IT6742375A
Other languages
Italian (it)
Original Assignee
Skf Ind Trading & Dev
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 Skf Ind Trading & Dev filed Critical Skf Ind Trading & Dev
Application granted granted Critical
Publication of IT1030179B publication Critical patent/IT1030179B/en

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
    • F27B19/00—Combinations of different kinds of furnaces that are not all covered by any single one of main groups F27B1/00 - F27B17/00
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C22B4/08—Apparatus
    • 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
    • F27B3/04—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces of multiple-hearth type; of multiple-chamber type; Combinations of hearth-type furnaces
    • F27B3/045—Multiple chambers, e.g. one of which is used for charging
    • 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
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • F27D2099/0031—Plasma-torch heating
    • 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
    • F27D3/16—Introducing a fluid jet or current into the charge
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Manufacture Of Iron (AREA)
IT6742375A 1974-02-20 1975-02-19 METHOD AND DEVICE FOR MELTING METALS IT1030179B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7402209A SE387662B (en) 1974-02-20 1974-02-20 METAL METAL KIT AND DEVICE

Publications (1)

Publication Number Publication Date
IT1030179B true IT1030179B (en) 1979-03-30

Family

ID=20320258

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6742375A IT1030179B (en) 1974-02-20 1975-02-19 METHOD AND DEVICE FOR MELTING METALS

Country Status (8)

Country Link
JP (1) JPS5550275B2 (en)
BR (1) BR7500997A (en)
CA (1) CA1043575A (en)
DE (1) DE2507141A1 (en)
FR (1) FR2261343B1 (en)
GB (1) GB1499451A (en)
IT (1) IT1030179B (en)
SE (1) SE387662B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD142491A3 (en) * 1977-06-29 1980-07-02 Konrad Primke PLASMA FURNACE
AT367453B (en) * 1980-04-03 1982-07-12 Voest Alpine Ag METHOD AND DEVICE FOR PRODUCING LIQUID GUT IRON OR STEEL PRE-MATERIAL
SE444956B (en) * 1980-06-10 1986-05-20 Skf Steel Eng Ab SET OUT OF METAL OXID-CONTAINING MATERIALS EXCAVING INGREDIENT EASY METALS OR CONCENTRATES OF THESE
JPS59133998U (en) * 1983-02-28 1984-09-07 石川島播磨重工業株式会社 Combined reduction furnace
DE3608802C2 (en) * 1986-03-15 1994-10-06 Mannesmann Ag Method and device for the continuous melting of scrap
AT384669B (en) * 1986-03-17 1987-12-28 Voest Alpine Ag PLANT FOR PRODUCING STEEL FROM SCRAP
AT391757B (en) * 1989-04-13 1990-11-26 Voest Alpine Ind Anlagen PLANT FOR METALLURGICAL TREATMENT OF METALS, METAL COMPOUNDS AND / OR METAL ALLOYS
JPH032334A (en) * 1989-05-29 1991-01-08 Meichiyuu Seiki Kk Metal melt holding furnace

Also Published As

Publication number Publication date
SE7402209L (en) 1975-08-21
BR7500997A (en) 1975-12-02
JPS50118906A (en) 1975-09-18
JPS5550275B2 (en) 1980-12-17
DE2507141A1 (en) 1975-08-21
GB1499451A (en) 1978-02-01
FR2261343A1 (en) 1975-09-12
CA1043575A (en) 1978-12-05
FR2261343B1 (en) 1982-05-28
SE387662B (en) 1976-09-13

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