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IT201900023667A1 - Forno fusorio e procedimento di fusione - Google Patents

Forno fusorio e procedimento di fusione

Info

Publication number
IT201900023667A1
IT201900023667A1 IT102019000023667A IT201900023667A IT201900023667A1 IT 201900023667 A1 IT201900023667 A1 IT 201900023667A1 IT 102019000023667 A IT102019000023667 A IT 102019000023667A IT 201900023667 A IT201900023667 A IT 201900023667A IT 201900023667 A1 IT201900023667 A1 IT 201900023667A1
Authority
IT
Italy
Prior art keywords
melting
procedure
furnace
melting furnace
melting procedure
Prior art date
Application number
IT102019000023667A
Other languages
English (en)
Inventor
Alessandra Primavera
Negra Angelico Della
Gianfranco Marconi
Original Assignee
Danieli Off Mecc
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 Danieli Off Mecc filed Critical Danieli Off Mecc
Priority to IT102019000023667A priority Critical patent/IT201900023667A1/it
Priority to PCT/IB2020/061745 priority patent/WO2021116969A1/en
Priority to EP20824682.7A priority patent/EP4065913A1/en
Publication of IT201900023667A1 publication Critical patent/IT201900023667A1/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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
IT102019000023667A 2019-12-11 2019-12-11 Forno fusorio e procedimento di fusione IT201900023667A1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT102019000023667A IT201900023667A1 (it) 2019-12-11 2019-12-11 Forno fusorio e procedimento di fusione
PCT/IB2020/061745 WO2021116969A1 (en) 2019-12-11 2020-12-10 Melting furnace and melting process
EP20824682.7A EP4065913A1 (en) 2019-12-11 2020-12-10 Melting furnace and melting process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102019000023667A IT201900023667A1 (it) 2019-12-11 2019-12-11 Forno fusorio e procedimento di fusione

Publications (1)

Publication Number Publication Date
IT201900023667A1 true IT201900023667A1 (it) 2021-06-11

Family

ID=70155001

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102019000023667A IT201900023667A1 (it) 2019-12-11 2019-12-11 Forno fusorio e procedimento di fusione

Country Status (3)

Country Link
EP (1) EP4065913A1 (it)
IT (1) IT201900023667A1 (it)
WO (1) WO2021116969A1 (it)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0173425A1 (en) * 1984-06-18 1986-03-05 TEXAS GULF MINERALS & METALS, INC. Process for the extraction of platinum group metals
US5956365A (en) * 1998-04-17 1999-09-21 Fuchs Systems, Inc. Electric arc furnace having slag door and post combustion process
US20120006156A1 (en) * 2009-03-18 2012-01-12 Rafic Boulos Daou Steel production facility
EP2649209A1 (en) * 2010-12-10 2013-10-16 Danieli & C. Officine Meccaniche, S.p.A. Apparatus for pre-heating a metal charge for a melting plant and connected method
WO2018098817A1 (en) * 2016-12-02 2018-06-07 Tenova S.P.A. Convertible metallurgical furnace and modular metallurgical plant comprising said furnace for conducting production processes for the production of metals in the molten state, in particualr steel or cast iron

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0173425A1 (en) * 1984-06-18 1986-03-05 TEXAS GULF MINERALS & METALS, INC. Process for the extraction of platinum group metals
US5956365A (en) * 1998-04-17 1999-09-21 Fuchs Systems, Inc. Electric arc furnace having slag door and post combustion process
US20120006156A1 (en) * 2009-03-18 2012-01-12 Rafic Boulos Daou Steel production facility
EP2649209A1 (en) * 2010-12-10 2013-10-16 Danieli & C. Officine Meccaniche, S.p.A. Apparatus for pre-heating a metal charge for a melting plant and connected method
WO2018098817A1 (en) * 2016-12-02 2018-06-07 Tenova S.P.A. Convertible metallurgical furnace and modular metallurgical plant comprising said furnace for conducting production processes for the production of metals in the molten state, in particualr steel or cast iron

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
TREPPSCHUH F ET AL: "NEUE TECHNOLOGIEN BEI DER ELEKTROSTAHLERZEUGUNG - EINSATZ UND ERGEBNISSE//NEW TECHNOLOGIES IN ELECTRIC STEELMAKING - APPLICATIONS AND PERFORMANCE", STAHL UND EISEN,, vol. 123, no. 2, 17 February 2003 (2003-02-17), pages 53 - 57, XP001145240, ISSN: 0340-4803 *

Also Published As

Publication number Publication date
WO2021116969A1 (en) 2021-06-17
EP4065913A1 (en) 2022-10-05

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