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AR054437A1 - Equipo para la medicion y el control de la alimentacion de material de carga o chatarra en un horno y metodo relacionado - Google Patents

Equipo para la medicion y el control de la alimentacion de material de carga o chatarra en un horno y metodo relacionado

Info

Publication number
AR054437A1
AR054437A1 ARP060101447A AR054437A1 AR 054437 A1 AR054437 A1 AR 054437A1 AR P060101447 A ARP060101447 A AR P060101447A AR 054437 A1 AR054437 A1 AR 054437A1
Authority
AR
Argentina
Prior art keywords
feeding
measurement
control
equipment
stage
Prior art date
Application number
Other languages
English (en)
Inventor
Pablo Argenta
Silvio Reali
Claudio Lodati
Bianchi Mauro Ferri
Original Assignee
Techint Spa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36658625&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR054437(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Techint Spa filed Critical Techint Spa
Publication of AR054437A1 publication Critical patent/AR054437A1/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
    • F27D21/00—Arrangement of monitoring devices; Arrangement of safety devices
    • F27D21/0035—Devices for monitoring the weight of quantities added to the charge
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces
    • 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
    • C21C5/567—Manufacture of steel by other methods operating in a continuous way
    • 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
    • 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
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
    • F27B7/28—Arrangements of linings
    • 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
    • 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
    • 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
    • C21C2005/5288—Measuring or sampling devices
    • 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
    • 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
    • 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

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)
  • Vertical, Hearth, Or Arc Furnaces (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)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Un método para la recuperacion de la escoria de metalurgia secundaria (LF) de una planta para la produccion de acero comprende una etapa de enfriamiento de la escoria por medio del pasaje de aire y/u otro gas, una etapa de ruptura, es decir, la transformacion de varias fases presentes en la masa en polvo y una etapa de extraccion del polvo. Un equipo para la medicion y el control de la alimentacion de material de carga y de chatarra de metal en un horno de arco eléctrico que incluye un dispositivo de control automático para el control de la alimentacion de material de carga o de chatarra de acuerdo con la energía suministrada al bano, y un dispositivo de medicion para el material de carga agregado, en correlacion con el dispositivo de control automático, que comprende un dispositivo de pesaje para el revestimiento del horno, su contenido y cualquier otro componente que pueda soportar.
ARP060101447 2005-04-13 2006-04-12 Equipo para la medicion y el control de la alimentacion de material de carga o chatarra en un horno y metodo relacionado AR054437A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI20050626 ITMI20050626A1 (it) 2005-04-13 2005-04-13 Apparato per la misura e il controllo dell'alimentazione di materiale di carica o rottame ad un forno e relativo procedimento

Publications (1)

Publication Number Publication Date
AR054437A1 true AR054437A1 (es) 2007-06-27

Family

ID=36658625

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP060101447 AR054437A1 (es) 2005-04-13 2006-04-12 Equipo para la medicion y el control de la alimentacion de material de carga o chatarra en un horno y metodo relacionado

Country Status (23)

Country Link
US (2) US9170050B2 (es)
EP (1) EP1872074B2 (es)
JP (1) JP5449766B2 (es)
KR (1) KR101368078B1 (es)
CN (1) CN101006314B (es)
AR (1) AR054437A1 (es)
AU (1) AU2006233738B2 (es)
BR (1) BRPI0609116A2 (es)
CA (1) CA2604767C (es)
DE (1) DE102005023133B4 (es)
EG (1) EG24763A (es)
ES (1) ES2560451T3 (es)
IT (1) ITMI20050626A1 (es)
MA (1) MA29445B1 (es)
MX (1) MX2007012522A (es)
MY (1) MY144261A (es)
NO (1) NO20075189L (es)
PL (1) PL1872074T3 (es)
RU (1) RU2417346C2 (es)
TW (1) TWI356153B (es)
UA (1) UA90891C2 (es)
WO (1) WO2006108691A1 (es)
ZA (1) ZA200708746B (es)

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ITMI20050626A1 (it) 2005-04-13 2006-10-14 Technit Compagnia Tecnica Inte Apparato per la misura e il controllo dell'alimentazione di materiale di carica o rottame ad un forno e relativo procedimento
ITUD20080019A1 (it) * 2008-02-01 2009-08-02 Danieli Officine Meccaniche Spa Procedimento di controllo per la fusione di una carica metallica e dispositivo di pesatura utilizzato in tale procedimento
DE102009016774A1 (de) 2009-04-07 2010-10-14 Fuchs Technology Holding Ag Chargiervorrichtung
DE202009011798U1 (de) 2009-09-01 2009-11-19 Schmidt Verwaltungs Gmbh Vorrichtung zum Wiegen einer Schmelze in einem Ofen
DE202010003092U1 (de) 2010-03-02 2010-05-27 Schmidt Verwaltungs Gmbh Vorrichtung zum Wiegen einer Schmelze in einem Ofen
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
DE102010047516A1 (de) 2010-10-05 2012-04-05 Fuchs Technology Holding Ag Chargiervorrichtung
JP5652953B2 (ja) * 2011-02-25 2015-01-14 東邦チタニウム株式会社 金属溶製用溶解炉およびこれを用いた合金インゴットの溶製方法
DE102011017443B4 (de) 2011-04-18 2015-12-24 Schenck Process Gmbh Lagerpunktvorrichtung für eine Wägeeinrichtung
MX2014008174A (es) * 2012-01-03 2014-10-06 Abb Research Ltd Un metodo para fundir acero.
CN102969484A (zh) * 2012-10-29 2013-03-13 宜兴市前锦炉业设备有限公司 一种锂离子正极材料全自动生产线
CN102967150B (zh) * 2012-11-26 2014-08-13 罕王实业集团有限公司 Plc控制的节能环保型红土镍矿冶炼竖炉上料控制系统
US10935320B2 (en) 2013-04-12 2021-03-02 Refractory Intellectual Property Gmbh & Co. Kg Method for determining the state of a refractory lining of a metallurgical vessel for molten metal in particular
ES2716202T3 (es) * 2013-04-12 2019-06-11 Refractory Intellectual Property Gmbh & Co Kg Procedimiento para determinar el estado de un revestimiento refractario de un recipiente de fundido metalúrgico
ITUD20130052A1 (it) * 2013-04-23 2014-10-24 Danieli Off Mecc Procedimento per la fusione di materiale metallico in un impianto di fusione e relativo impianto di fusione
ITUD20130148A1 (it) * 2013-11-12 2015-05-13 Danieli Off Mecc Procedimento per la fusione di minerali contenenti ferro, titanio e vanadio
DE102016209238A1 (de) 2016-05-27 2017-11-30 Sms Group Gmbh Vorrichtung und Verfahren zum Erfassen einer Förderrate eines flüssigen Materials
CN111566429B (zh) * 2017-12-15 2022-05-27 丹尼尔和科菲森梅克尼齐有限公司 用于冶炼厂的熔炉及其操作方法
IT201800007649A1 (it) * 2018-07-31 2020-01-31 Tenova Spa Apparato per la misura e il controllo dell’alimentazione di materiale di carica ad un forno
DE102018216539A1 (de) 2018-09-27 2020-04-02 Sms Group Gmbh Verfahren zum Betreiben eines Elektrolichtbogenofens
KR102163848B1 (ko) * 2018-11-07 2020-10-12 에이블맥스(주) 스크랩 밀도를 이용한 전기로 조업방법
US20230399711A1 (en) * 2022-06-10 2023-12-14 American Hydraulic Services, Inc. Tilting Ladle Carrier

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Also Published As

Publication number Publication date
TWI356153B (en) 2012-01-11
JP2008536083A (ja) 2008-09-04
MY144261A (en) 2011-08-29
RU2417346C2 (ru) 2011-04-27
US20160061529A1 (en) 2016-03-03
EP1872074A1 (en) 2008-01-02
CA2604767C (en) 2013-06-11
JP5449766B2 (ja) 2014-03-19
US9170050B2 (en) 2015-10-27
EP1872074B2 (en) 2025-03-26
UA90891C2 (ru) 2010-06-10
NO20075189L (no) 2008-01-14
RU2007137567A (ru) 2009-05-20
AU2006233738A1 (en) 2006-10-19
CA2604767A1 (en) 2006-10-19
US20080267250A1 (en) 2008-10-30
PL1872074T3 (pl) 2016-04-29
EG24763A (en) 2010-08-02
MX2007012522A (es) 2007-12-12
TW200710361A (en) 2007-03-16
AU2006233738B2 (en) 2010-10-07
US10060677B2 (en) 2018-08-28
DE102005023133A1 (de) 2006-10-19
KR101368078B1 (ko) 2014-03-14
CN101006314B (zh) 2011-02-23
DE102005023133B4 (de) 2016-05-19
CN101006314A (zh) 2007-07-25
ZA200708746B (en) 2009-06-24
KR20080016998A (ko) 2008-02-25
ITMI20050626A1 (it) 2006-10-14
MA29445B1 (fr) 2008-05-02
BRPI0609116A2 (pt) 2010-11-16
WO2006108691A1 (en) 2006-10-19
EP1872074B1 (en) 2015-10-28
ES2560451T3 (es) 2016-02-19

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