IT1396815B1 - Dispositivo e procedimento per alimentare materiale metallico in un impianto di fusione - Google Patents

Dispositivo e procedimento per alimentare materiale metallico in un impianto di fusione

Info

Publication number
IT1396815B1
IT1396815B1 ITUD2009A000223A ITUD20090223A IT1396815B1 IT 1396815 B1 IT1396815 B1 IT 1396815B1 IT UD2009A000223 A ITUD2009A000223 A IT UD2009A000223A IT UD20090223 A ITUD20090223 A IT UD20090223A IT 1396815 B1 IT1396815 B1 IT 1396815B1
Authority
IT
Italy
Prior art keywords
merger
plant
procedure
metal material
feeding metal
Prior art date
Application number
ITUD2009A000223A
Other languages
English (en)
Inventor
Gianpietro Benedetti
Alfredo Poloni
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 ITUD2009A000223A priority Critical patent/IT1396815B1/it
Priority to EP10805824.9A priority patent/EP2510296B1/en
Priority to PCT/IB2010/003080 priority patent/WO2011067657A1/en
Priority to US13/513,189 priority patent/US8925711B2/en
Priority to RU2012125760/02A priority patent/RU2528619C2/ru
Priority to MX2012006319A priority patent/MX2012006319A/es
Publication of ITUD20090223A1 publication Critical patent/ITUD20090223A1/it
Application granted granted Critical
Publication of IT1396815B1 publication Critical patent/IT1396815B1/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; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to 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
    • F27B3/186—Charging in a vertical chamber adjacent to the melting chamber
    • 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
    • C21C5/527—Charging of the electric furnace
    • 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
    • F27D3/10—Charging directly from hoppers or shoots
    • 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
    • C21C2300/00—Process aspects
    • C21C2300/02—Foam creation
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0025—Adding carbon material
    • 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; Tank furnaces
    • F27B3/06—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces with movable working chambers or hearths, e.g. tiltable, oscillating or describing a composed movement
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
ITUD2009A000223A 2009-12-04 2009-12-04 Dispositivo e procedimento per alimentare materiale metallico in un impianto di fusione IT1396815B1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITUD2009A000223A IT1396815B1 (it) 2009-12-04 2009-12-04 Dispositivo e procedimento per alimentare materiale metallico in un impianto di fusione
EP10805824.9A EP2510296B1 (en) 2009-12-04 2010-12-01 Device and method for feeding metal material into a melting plant
PCT/IB2010/003080 WO2011067657A1 (en) 2009-12-04 2010-12-01 Device and method for feeding metal material into a melting plant
US13/513,189 US8925711B2 (en) 2009-12-04 2010-12-01 Device and method for feeding metal material into a melting plant
RU2012125760/02A RU2528619C2 (ru) 2009-12-04 2010-12-01 Устройство и способ подачи металлического материала в плавильную установку
MX2012006319A MX2012006319A (es) 2009-12-04 2010-12-01 Dispositivo y método para alimentar material de metal en una planta de fudición.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUD2009A000223A IT1396815B1 (it) 2009-12-04 2009-12-04 Dispositivo e procedimento per alimentare materiale metallico in un impianto di fusione

Publications (2)

Publication Number Publication Date
ITUD20090223A1 ITUD20090223A1 (it) 2011-06-05
IT1396815B1 true IT1396815B1 (it) 2012-12-14

Family

ID=42262110

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUD2009A000223A IT1396815B1 (it) 2009-12-04 2009-12-04 Dispositivo e procedimento per alimentare materiale metallico in un impianto di fusione

Country Status (6)

Country Link
US (1) US8925711B2 (it)
EP (1) EP2510296B1 (it)
IT (1) IT1396815B1 (it)
MX (1) MX2012006319A (it)
RU (1) RU2528619C2 (it)
WO (1) WO2011067657A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106403581B (zh) * 2016-11-16 2019-06-07 攀枝花市仁通钒业有限公司 带密封式电弧炉填料装置
IT201700109681A1 (it) * 2017-09-29 2019-03-29 Danieli Off Mecc Apparato e metodo di fusione di materiale metallico
CN113879790B (zh) * 2021-09-30 2023-05-16 上海镁源动力科技有限公司 一种用于固态金属原料自动上料的系统及上料方法
TWI782807B (zh) * 2021-12-02 2022-11-01 財團法人金屬工業研究發展中心 熔煉爐的投料裝置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3211304A (en) * 1963-09-27 1965-10-12 Blaw Knox Co Furnace charging method and apparatus
US4764102A (en) * 1986-04-22 1988-08-16 Ig-Technical Research Inc. Continuous elongate ceramic article manufacturing system
US6004504A (en) * 1998-03-12 1999-12-21 Techint Compagnia Tecnica Internazionale Method and apparatus for controlling bath level and measurement of bath characteristics
RU2210710C2 (ru) * 2000-12-22 2003-08-20 Открытое акционерное общество "Электростальский завод тяжелого машиностроения" Напольная машина для загрузки плавильных печей
DE10335847A1 (de) * 2003-07-31 2005-02-17 Sms Demag Ag Elektroreduktionsofen
ITUD20030231A1 (it) * 2003-11-27 2005-05-28 Danieli Off Mecc Procedimento di pre-riscaldo, trasformazione e fusione di una carica metallica e relativo impianto.
ITUD20050023A1 (it) * 2005-02-22 2006-08-23 Danieli Off Mecc Convogliatore di collegamento per il caricamento di una carica metallica in un impianto di fusione
ITUD20050024A1 (it) * 2005-02-22 2006-08-23 Danieli Off Mecc Impianto e procedimento di fusione per la produzione di acciaio
ITMI20050732A1 (it) * 2005-04-22 2006-10-23 Danieli Off Mecc Dispositivo di convogliamento di materiale

Also Published As

Publication number Publication date
EP2510296A1 (en) 2012-10-17
US8925711B2 (en) 2015-01-06
US20120234649A1 (en) 2012-09-20
WO2011067657A1 (en) 2011-06-09
RU2012125760A (ru) 2014-01-20
ITUD20090223A1 (it) 2011-06-05
EP2510296B1 (en) 2018-11-14
RU2528619C2 (ru) 2014-09-20
MX2012006319A (es) 2012-11-06

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