PT2649209E - Aparelho para pré-aquecimento de uma carga metálica para uma instalação de fusão e respectivo método - Google Patents

Aparelho para pré-aquecimento de uma carga metálica para uma instalação de fusão e respectivo método Download PDF

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Publication number
PT2649209E
PT2649209E PT108128802T PT10812880T PT2649209E PT 2649209 E PT2649209 E PT 2649209E PT 108128802 T PT108128802 T PT 108128802T PT 10812880 T PT10812880 T PT 10812880T PT 2649209 E PT2649209 E PT 2649209E
Authority
PT
Portugal
Prior art keywords
heating
metal charge
melting plant
connected method
melting
Prior art date
Application number
PT108128802T
Other languages
English (en)
Inventor
Thomas Narholz
Bernard Villemin
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
Publication of PT2649209E publication Critical patent/PT2649209E/pt

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
    • 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
    • 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
    • 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
    • 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
    • F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
    • 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
    • F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
    • F27D13/002—Preheating scrap
    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
    • F27D17/002—Details of the installations, e.g. fume conduits or seals
    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/004—Systems for reclaiming waste heat
    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/008—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases cleaning gases
    • 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
    • F27D3/0024—Charging; Discharging; Manipulation of charge of metallic workpieces
    • 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
    • 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
    • C21C2005/5282—Charging of the electric furnace with organic contaminated scrap
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/02—Charges containing ferrous elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/10—Scrap material used as charge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2003/00—Type of treatment of the charge
    • F27M2003/02—Preheating, e.g. in a laminating line
    • 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)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Charging Or Discharging (AREA)
PT108128802T 2010-12-10 2010-12-10 Aparelho para pré-aquecimento de uma carga metálica para uma instalação de fusão e respectivo método PT2649209E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2010/003197 WO2012076917A1 (en) 2010-12-10 2010-12-10 Apparatus for pre-heating a metal charge for a melting plant and connected method

Publications (1)

Publication Number Publication Date
PT2649209E true PT2649209E (pt) 2014-12-24

Family

ID=43721897

Family Applications (1)

Application Number Title Priority Date Filing Date
PT108128802T PT2649209E (pt) 2010-12-10 2010-12-10 Aparelho para pré-aquecimento de uma carga metálica para uma instalação de fusão e respectivo método

Country Status (12)

Country Link
US (2) US9335096B2 (pt)
EP (1) EP2649209B1 (pt)
JP (1) JP5755754B2 (pt)
KR (1) KR101517124B1 (pt)
CN (1) CN103502478B (pt)
BR (1) BR112013014439B8 (pt)
ES (1) ES2526130T3 (pt)
MX (1) MX2013006396A (pt)
PL (1) PL2649209T3 (pt)
PT (1) PT2649209E (pt)
RU (1) RU2557039C2 (pt)
WO (1) WO2012076917A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2649394B1 (en) 2010-12-10 2021-09-22 Danieli & C. Officine Meccaniche SpA Apparatus for conveying and pre-heating a metal charge for a melting plant
US9335096B2 (en) 2010-12-10 2016-05-10 Danieli & C. Officine Meccaniche S.P.A. Apparatus for pre-heating a metal charge for a melting plant and connected method
EP2649210B1 (en) * 2010-12-10 2017-08-30 Danieli & C. Officine Meccaniche, S.p.A. Apparatus for conveying and pre-heating a metal charge for a melting plant and connected method
KR101569968B1 (ko) * 2013-10-29 2015-11-27 주식회사 엠텍이엔지 배출되는 고온가스를 활용한 스크랩 예열장치를 가지는 전기로
CN103954133B (zh) * 2014-02-11 2016-05-25 河南太行全利重工股份有限公司 一种中频电炉连续助熔加料的装置
DE102014107778A1 (de) * 2014-06-03 2015-12-03 Uwe Geib Segmentierte Auslaufwanne
IT201900023667A1 (it) * 2019-12-11 2021-06-11 Danieli Off Mecc Forno fusorio e procedimento di fusione
KR20210001631U (ko) 2020-01-07 2021-07-15 주식회사 비원씨앤알 음식 포장 박스
IT202000022990A1 (it) * 2020-09-29 2022-03-29 Danieli Off Mecc Apparato e metodo per l’alimentazione e il preriscaldo di una carica metallica in un forno di fusione
WO2024077265A1 (en) * 2022-10-07 2024-04-11 General Kinematics Corporation Feed trough, method of feed trough fabrication, and feeder and system including feed trough

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US3301662A (en) * 1962-12-10 1967-01-31 Mcdowell Wellman Eng Co Basic oxygen steel making process
US3985497A (en) 1974-11-21 1976-10-12 Melting Systems, Inc. Scrap preheating system
US4135702A (en) 1976-10-29 1979-01-23 Venetta, Inc. Method and apparatus for preheating scrap
DE4015916A1 (de) * 1990-05-17 1991-11-21 Fuchs Technology Ag Einschmelzaggregat mit zwei nebeneinander angeordneten schmelzoefen
US5400358A (en) * 1992-10-13 1995-03-21 Consteel, S.A. Continuous scrap preheating
JP2550677Y2 (ja) * 1992-10-16 1997-10-15 新日本製鐵株式会社 スクラップの連続装入装置
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US5647288A (en) 1992-10-16 1997-07-15 Nippon Steel Corporation Scrap conveyor having improved scrap pre-heating construction
JPH0727489A (ja) * 1993-07-15 1995-01-27 Nippon Steel Corp スクラップの予熱搬送装置
JPH08157930A (ja) 1994-12-01 1996-06-18 Nippon Steel Corp スクラップ搬送装置
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ITUD20050021A1 (it) 2005-02-22 2006-08-23 Danieli Off Mecc Dispositivo per il caricamento di una carica metallica in un impianto di fusione
ITUD20050022A1 (it) 2005-02-22 2006-08-23 Danieli Off Mecc Apparecchiatura di convogliamento per convogliare una carica metallica in un impianto di fusione
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EP2649394B1 (en) * 2010-12-10 2021-09-22 Danieli & C. Officine Meccaniche SpA Apparatus for conveying and pre-heating a metal charge for a melting plant
US9335096B2 (en) 2010-12-10 2016-05-10 Danieli & C. Officine Meccaniche S.P.A. Apparatus for pre-heating a metal charge for a melting plant and connected method
EP2649210B1 (en) * 2010-12-10 2017-08-30 Danieli & C. Officine Meccaniche, S.p.A. Apparatus for conveying and pre-heating a metal charge for a melting plant and connected method

Also Published As

Publication number Publication date
ES2526130T3 (es) 2015-01-07
US20160252304A1 (en) 2016-09-01
MX2013006396A (es) 2013-10-30
US20130328251A1 (en) 2013-12-12
WO2012076917A1 (en) 2012-06-14
EP2649209A1 (en) 2013-10-16
US9903654B2 (en) 2018-02-27
EP2649209B1 (en) 2014-09-24
KR20140004121A (ko) 2014-01-10
RU2557039C2 (ru) 2015-07-20
BR112013014439B1 (pt) 2018-01-23
JP2014502336A (ja) 2014-01-30
KR101517124B1 (ko) 2015-05-04
US9335096B2 (en) 2016-05-10
CN103502478A (zh) 2014-01-08
BR112013014439A2 (pt) 2016-09-13
RU2013130215A (ru) 2015-01-20
JP5755754B2 (ja) 2015-07-29
PL2649209T3 (pl) 2015-03-31
CN103502478B (zh) 2015-05-06
BR112013014439B8 (pt) 2020-04-28

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