CN104204702B - 用于控制电弧炉中的炉料的装置和方法 - Google Patents

用于控制电弧炉中的炉料的装置和方法 Download PDF

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Publication number
CN104204702B
CN104204702B CN201280070987.3A CN201280070987A CN104204702B CN 104204702 B CN104204702 B CN 104204702B CN 201280070987 A CN201280070987 A CN 201280070987A CN 104204702 B CN104204702 B CN 104204702B
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CN
China
Prior art keywords
conveying belt
charge
metal charge
optionally
electric arc
Prior art date
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Active
Application number
CN201280070987.3A
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English (en)
Chinese (zh)
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CN104204702A (zh
Inventor
费鲁奇奥·德拉-维多瓦
马克·奥梅特
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Danieli Automation SpA
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Danieli Automation SpA
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Publication date
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Publication of CN104204702A publication Critical patent/CN104204702A/zh
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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
    • C21C5/527—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
    • F27D21/00—Arrangement of monitoring devices; Arrangement of safety devices
    • F27D21/0035—Devices for monitoring the weight of quantities added to the charge
    • 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
    • F27B3/18—Arrangements of devices 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/0025—Charging or loading melting furnaces with material in the solid state
    • 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; 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
    • 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
    • F27B3/28—Arrangement of controlling, monitoring, alarm or the like devices
    • 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
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • 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
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0028—Regulation
    • F27D2019/0075—Regulation of the charge quantity
    • 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
    • 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)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Discharge Heating (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
CN201280070987.3A 2011-12-29 2012-12-28 用于控制电弧炉中的炉料的装置和方法 Active CN104204702B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT000216A ITUD20110216A1 (it) 2011-12-29 2011-12-29 Dispositivo e procedimento per il controllo della carica in forni elettrici ad arco
ITUD2011A000216 2011-12-29
PCT/IB2012/002806 WO2013098636A1 (en) 2011-12-29 2012-12-28 Device and method to control the charge in electric arc furnaces

Publications (2)

Publication Number Publication Date
CN104204702A CN104204702A (zh) 2014-12-10
CN104204702B true CN104204702B (zh) 2016-06-08

Family

ID=45562402

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280070987.3A Active CN104204702B (zh) 2011-12-29 2012-12-28 用于控制电弧炉中的炉料的装置和方法

Country Status (11)

Country Link
US (1) US20150139267A1 (enExample)
EP (1) EP2798295B1 (enExample)
JP (1) JP6144703B2 (enExample)
KR (1) KR102045923B1 (enExample)
CN (1) CN104204702B (enExample)
ES (1) ES2743715T3 (enExample)
IN (1) IN2014MN01379A (enExample)
IT (1) ITUD20110216A1 (enExample)
MX (1) MX366299B (enExample)
RU (1) RU2627821C2 (enExample)
WO (1) WO2013098636A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2539890C1 (ru) 2013-12-30 2015-01-27 Генрих Алексеевич Дорофеев Способ выплавки стали в электродуговой печи и электродуговая печь
JP6316972B2 (ja) * 2014-01-31 2018-04-25 ダニエリ アンド シー．オフィス メカニケ エスピーエーＤａｎｉｅｌｉ＆Ｃ．Ｏｆｆｉｃｉｎｅ Ｍｅｃｃａｎｉｃｈｅ Ｓｐａ 溶融プラントのための金属材料を加熱および移送する装置および、その装置を備える溶融プラント
RU2610975C2 (ru) * 2015-08-10 2017-02-17 Генрих Алексеевич Дорофеев Способ выплавки стали в электродуговой печи
WO2017109543A1 (en) * 2015-12-22 2017-06-29 Arcelormittal Method and system for determining the mass of feedstock on a conveyor
DE102016102957A1 (de) * 2016-02-19 2017-08-24 Outotec (Finland) Oy Verfahren und Vorrichtung zur Beschickung von Rostwagen eines Wanderrostes zur thermischen Behandlung von Schüttgütern
CN108180968A (zh) * 2016-12-08 2018-06-19 沈阳铝镁设计研究院有限公司 一种在氟化盐仓库内自动计算氟化盐消耗量的方法
ES2998462T3 (en) 2020-04-08 2025-02-20 Abb Schweiz Ag Method and control system for delivering rolling stock to a cooling bed
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
EP4473260A2 (en) * 2022-03-10 2024-12-11 AMI INTERNATIONAL SAPI de C.V. Continuously charged electric arc furnace system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6004504A (en) * 1998-03-12 1999-12-21 Techint Compagnia Tecnica Internazionale Method and apparatus for controlling bath level and measurement of bath characteristics
CH690109A5 (it) * 1995-06-08 2000-04-28 Size Trust Reg Procedimento di pesatura per determinare la quantità di rottame trasportato ad un forno fusorio e dispositivo per realizzare il procedimento.
WO2000050648A1 (en) * 1999-02-23 2000-08-31 Techint Compagnia Tecnica Internazionale S.P.A. Continuous charge preheating, melting, refining and casting
WO2003095685A1 (en) * 2002-05-10 2003-11-20 Sms Demag Ag Scrap charger
CN1902329A (zh) * 2003-11-27 2007-01-24 达涅利机械工业有限公司 用于预加热、转变和熔融金属炉料的方法以及相关设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH485186A (it) * 1967-11-03 1970-01-31 Ceretti Ind Spa Procedimento per la fusione dell'acciaio e forno che attua detto procedimento
JPS5220308A (en) * 1975-08-07 1977-02-16 Kubota Ltd Apparatus for continuously supplying raw materials in steel making
US4063820A (en) * 1975-11-10 1977-12-20 Rca Corporation Apparatus for measuring a dimension of an object
US4938866A (en) * 1987-11-16 1990-07-03 Ward Vincent C Conveyor residue removal apparatus
JPH0940369A (ja) * 1995-07-31 1997-02-10 Hitachi Ltd スクラップヤードの自動搬送装置
RU2210710C2 (ru) * 2000-12-22 2003-08-20 Открытое акционерное общество "Электростальский завод тяжелого машиностроения" Напольная машина для загрузки плавильных печей
IT1401529B1 (it) * 2010-08-18 2013-07-26 Tenova Spa Metodo e sistema di controllo e tracking della carica di materiale trasportata da un convogliatore continuo di alimentazione di un forno metallurgico, particolarmente un forno elettrico per la produzione di acciaio

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH690109A5 (it) * 1995-06-08 2000-04-28 Size Trust Reg Procedimento di pesatura per determinare la quantità di rottame trasportato ad un forno fusorio e dispositivo per realizzare il procedimento.
US6004504A (en) * 1998-03-12 1999-12-21 Techint Compagnia Tecnica Internazionale Method and apparatus for controlling bath level and measurement of bath characteristics
WO2000050648A1 (en) * 1999-02-23 2000-08-31 Techint Compagnia Tecnica Internazionale S.P.A. Continuous charge preheating, melting, refining and casting
WO2003095685A1 (en) * 2002-05-10 2003-11-20 Sms Demag Ag Scrap charger
CN1902329A (zh) * 2003-11-27 2007-01-24 达涅利机械工业有限公司 用于预加热、转变和熔融金属炉料的方法以及相关设备

Also Published As

Publication number Publication date
US20150139267A1 (en) 2015-05-21
ES2743715T3 (es) 2020-02-20
EP2798295A1 (en) 2014-11-05
KR20140119713A (ko) 2014-10-10
RU2014128989A (ru) 2016-02-20
JP6144703B2 (ja) 2017-06-07
RU2627821C2 (ru) 2017-08-11
WO2013098636A1 (en) 2013-07-04
JP2015507093A (ja) 2015-03-05
ITUD20110216A1 (it) 2013-06-30
KR102045923B1 (ko) 2019-11-18
IN2014MN01379A (enExample) 2015-04-17
MX366299B (es) 2019-07-04
MX2014007949A (es) 2015-02-05
EP2798295B1 (en) 2019-05-29
CN104204702A (zh) 2014-12-10

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