MX2013006397A - Aparato para transportar y pre-calentar una carga de metal para una planta de fusión y método conectado. - Google Patents

Aparato para transportar y pre-calentar una carga de metal para una planta de fusión y método conectado.

Info

Publication number
MX2013006397A
MX2013006397A MX2013006397A MX2013006397A MX2013006397A MX 2013006397 A MX2013006397 A MX 2013006397A MX 2013006397 A MX2013006397 A MX 2013006397A MX 2013006397 A MX2013006397 A MX 2013006397A MX 2013006397 A MX2013006397 A MX 2013006397A
Authority
MX
Mexico
Prior art keywords
metal charge
channel
heating
conveying
apertures
Prior art date
Application number
MX2013006397A
Other languages
English (en)
Inventor
Narholz Thomas
Villemin Bernard
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 MX2013006397A publication Critical patent/MX2013006397A/es

Links

Classifications

    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B11/00—Making pig-iron other than in blast furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • 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
    • 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
    • C21C5/56—Manufacture of steel by other methods
    • 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
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/562—Manufacture of steel by other methods starting from scrap
    • C21C5/565—Preheating of scrap
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/005—Preliminary treatment of scrap
    • 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
    • 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
    • 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
    • C21C2100/00—Exhaust gas
    • C21C2100/02—Treatment of the exhaust gas
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

Aparato para transmitir y precalentar continuamente una carga de metal (13) dentro de un recipiente (12) de una planta de fusión (11), que comprende al menos un canal transportador (21), que tiene paredes (38, 39) para transmitir la carga de metal (13), y al menos una campana (17) que define un túnel transportador y/o una cámara de expansión (18). La campana (17) está colocada por encima del canal transportador (21) para el tránsito de al menos una parte de los gases que salen del recipiente (12), y el canal transportador (21) coopera con las aberturas (30) para descargar los gases. Las aberturas (30) cooperan con al menos un canal de desvío de gases (44) que define al menos un primer compartimiento de expansión (27), que se encuentra considerablemente vertical o sub-vertical, conectado tanto a las aberturas (30) como a por lo menos un canal (25, 26) para recibir los gases.
MX2013006397A 2010-12-10 2010-12-10 Aparato para transportar y pre-calentar una carga de metal para una planta de fusión y método conectado. MX2013006397A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2010/003207 WO2012076921A1 (en) 2010-12-10 2010-12-10 Apparatus for conveying and pre-heating a metal charge for a melting plant and connected method

Publications (1)

Publication Number Publication Date
MX2013006397A true MX2013006397A (es) 2014-03-12

Family

ID=44514217

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013006397A MX2013006397A (es) 2010-12-10 2010-12-10 Aparato para transportar y pre-calentar una carga de metal para una planta de fusión y método conectado.

Country Status (11)

Country Link
US (1) US9316444B2 (es)
EP (1) EP2649210B1 (es)
JP (1) JP5658832B2 (es)
KR (1) KR101517125B1 (es)
CN (1) CN103502479B (es)
BR (1) BR112013014437B1 (es)
ES (1) ES2650687T3 (es)
HU (1) HUE034792T2 (es)
MX (1) MX2013006397A (es)
RU (1) RU2557182C2 (es)
WO (1) WO2012076921A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2526130T3 (es) * 2010-12-10 2015-01-07 Danieli & C. Officine Meccaniche, S.P.A. Aparato para precalentar una carga metálica para una planta de fusión y procedimiento asociado
RU2555300C2 (ru) * 2010-12-10 2015-07-10 ДАНИЕЛИ энд К. ОФФИЧИНЕ МЕККАНИКЕ СПА Устройство для подачи и предварительного нагрева садки металла для плавильной установки
CN111349749B (zh) * 2020-04-23 2023-05-12 中冶赛迪工程技术股份有限公司 预热凹槽及电炉连续加料强化预热装置与方法
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

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS55116087A (en) * 1979-02-28 1980-09-06 Shimizu Seikou Kk Wasteeheattutilizing combined preheater for steel making material
JPS6070000U (ja) * 1983-10-21 1985-05-17 大同特殊鋼株式会社 製鋼原料装入用バケツト
WO1994009332A1 (en) 1992-10-16 1994-04-28 Nippon Steel Corporation Scrap conveyor
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
JP2568391Y2 (ja) * 1993-03-11 1998-04-08 新日本製鐵株式会社 アーク炉のスクラップ搬送装置
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
JP3273168B2 (ja) 1995-04-18 2002-04-08 新日本製鐵株式会社 アーク炉のスクラップ搬送装置
JPH09159376A (ja) 1995-12-13 1997-06-20 Ishikawajima Harima Heavy Ind Co Ltd スクラップ予熱用装入バケット
DE19753184A1 (de) * 1997-11-21 1999-06-10 Mannesmann Ag Schmelzofenanlage
JP2000205751A (ja) * 1999-01-14 2000-07-28 Nippon Steel Corp スクラップの連続装入装置
CN1216154C (zh) * 2003-06-23 2005-08-24 安徽工业大学 一种高效低co2排放富氢燃气纯氧高炉炼铁工艺
ITUD20050022A1 (it) 2005-02-22 2006-08-23 Danieli Off Mecc Apparecchiatura di convogliamento per convogliare una carica metallica in un impianto di fusione
ITUD20050021A1 (it) 2005-02-22 2006-08-23 Danieli Off Mecc Dispositivo per il caricamento di una carica metallica in un impianto di fusione
JP2008002736A (ja) * 2006-06-21 2008-01-10 Ihi Corp 溶解装置
US7959436B2 (en) 2008-07-29 2011-06-14 Carmeuse Lime, Inc. Fine dust removal system for lime kiln
DE102008037111A1 (de) 2008-08-06 2010-02-11 Sms Siemag Aktiengesellschaft Kontinuierliche Schrottzuführung in einen elektrischen Schmelzofen (EAF)
WO2011091685A1 (zh) 2010-02-01 2011-08-04 中冶赛迪工程技术股份有限公司 废钢预热输送装置
RU2555300C2 (ru) * 2010-12-10 2015-07-10 ДАНИЕЛИ энд К. ОФФИЧИНЕ МЕККАНИКЕ СПА Устройство для подачи и предварительного нагрева садки металла для плавильной установки
ES2526130T3 (es) * 2010-12-10 2015-01-07 Danieli & C. Officine Meccaniche, S.P.A. Aparato para precalentar una carga metálica para una planta de fusión y procedimiento asociado

Also Published As

Publication number Publication date
ES2650687T3 (es) 2018-01-19
US20150308746A1 (en) 2015-10-29
BR112013014437B1 (pt) 2018-05-02
KR101517125B1 (ko) 2015-05-04
CN103502479B (zh) 2016-03-16
EP2649210A1 (en) 2013-10-16
KR20130116300A (ko) 2013-10-23
HUE034792T2 (en) 2018-02-28
CN103502479A (zh) 2014-01-08
WO2012076921A1 (en) 2012-06-14
JP5658832B2 (ja) 2015-01-28
JP2014503780A (ja) 2014-02-13
BR112013014437A2 (pt) 2016-09-13
RU2013130217A (ru) 2015-01-20
RU2557182C2 (ru) 2015-07-20
EP2649210B1 (en) 2017-08-30
US9316444B2 (en) 2016-04-19

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