IT1242979B - Bruciatore per il preriscaldamento o il taglio di materiale da fonderein particolare per altoforni di tipo elettrico - Google Patents

Bruciatore per il preriscaldamento o il taglio di materiale da fonderein particolare per altoforni di tipo elettrico

Info

Publication number
IT1242979B
IT1242979B IT02096590A IT2096590A IT1242979B IT 1242979 B IT1242979 B IT 1242979B IT 02096590 A IT02096590 A IT 02096590A IT 2096590 A IT2096590 A IT 2096590A IT 1242979 B IT1242979 B IT 1242979B
Authority
IT
Italy
Prior art keywords
founded
preheating
burner
cutting
electric burners
Prior art date
Application number
IT02096590A
Other languages
English (en)
Other versions
IT9020965A0 (it
IT9020965A1 (it
Inventor
Giuseppe Macario
Original Assignee
Elti Srl
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 Elti Srl filed Critical Elti Srl
Priority to IT02096590A priority Critical patent/IT1242979B/it
Publication of IT9020965A0 publication Critical patent/IT9020965A0/it
Priority to DE4123391A priority patent/DE4123391A1/de
Publication of IT9020965A1 publication Critical patent/IT9020965A1/it
Application granted granted Critical
Publication of IT1242979B publication Critical patent/IT1242979B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
    • C21C5/5217—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace equipped with burners or devices for injecting gas, i.e. oxygen, or pulverulent materials into the furnace
    • 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)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
IT02096590A 1990-07-17 1990-07-17 Bruciatore per il preriscaldamento o il taglio di materiale da fonderein particolare per altoforni di tipo elettrico IT1242979B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT02096590A IT1242979B (it) 1990-07-17 1990-07-17 Bruciatore per il preriscaldamento o il taglio di materiale da fonderein particolare per altoforni di tipo elettrico
DE4123391A DE4123391A1 (de) 1990-07-17 1991-07-15 Brenner zum vorwaermen oder trennen von zu giessendem material, insbesondere fuer hochoefen vom elektrischen typ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02096590A IT1242979B (it) 1990-07-17 1990-07-17 Bruciatore per il preriscaldamento o il taglio di materiale da fonderein particolare per altoforni di tipo elettrico

Publications (3)

Publication Number Publication Date
IT9020965A0 IT9020965A0 (it) 1990-07-17
IT9020965A1 IT9020965A1 (it) 1992-01-17
IT1242979B true IT1242979B (it) 1994-05-18

Family

ID=11174724

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02096590A IT1242979B (it) 1990-07-17 1990-07-17 Bruciatore per il preriscaldamento o il taglio di materiale da fonderein particolare per altoforni di tipo elettrico

Country Status (2)

Country Link
DE (1) DE4123391A1 (it)
IT (1) IT1242979B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2084542C1 (ru) * 1995-07-06 1997-07-20 Московский государственный институт стали и сплавов (технологический университет) Дуговая сталеплавильная печь
ITMI20031397A1 (it) * 2003-07-09 2005-01-10 Danieli Off Mecc Dispositivo bruciatore e di iniezione di gas.
WO2009034586A1 (en) * 2007-09-13 2009-03-19 Concast Ag Injector for arc furnace
DE102011004586B4 (de) * 2011-02-23 2012-11-29 Siemens Aktiengesellschaft Brennereinsatz für einen Lichtbogenofen

Also Published As

Publication number Publication date
IT9020965A0 (it) 1990-07-17
DE4123391A1 (de) 1992-01-23
IT9020965A1 (it) 1992-01-17

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970728