MA29445B1 - Appareil de mesure et de commande d'une matiere de charge ou d'une alimentation de rebut dans un fourneau et procede associe - Google Patents
Appareil de mesure et de commande d'une matiere de charge ou d'une alimentation de rebut dans un fourneau et procede associeInfo
- Publication number
- MA29445B1 MA29445B1 MA30360A MA30360A MA29445B1 MA 29445 B1 MA29445 B1 MA 29445B1 MA 30360 A MA30360 A MA 30360A MA 30360 A MA30360 A MA 30360A MA 29445 B1 MA29445 B1 MA 29445B1
- Authority
- MA
- Morocco
- Prior art keywords
- load material
- measuring
- furnace
- associated method
- feeding food
- Prior art date
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—Arrangements of monitoring devices; Arrangements 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; 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
- 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
- F27B3/28—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 peculiar to 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)
- Processing Of Solid Wastes (AREA)
- Manufacture Of Iron (AREA)
Abstract
L'INVENTION CONCERNE UN APPAREIL DE MESURE ET DE COMMANDE D'UNE MATIÈRE DE CHARGE OU D'UNE ALIMENTATION EN MÉTAUX DE REBUT DANS UN FOURNEAU À ARC ÉLECTRIQUE. LEDIT APPAREIL COMPREND UN DISPOSITIF DE COMMANDE AUTOMATIQUE PERMETTANT DE COMMANDER LA MATIÈRE DE CHARGE OU LE REBUT EN FONCTION DE L'ÉNERGIE FOURNIE AU BAIN, ET UN DISPOSITIF DE MESURE DESTINÉ À LA MATIÈRE DE CHARGE AJOUTÉE, EN RAPPORT AVEC LE DISPOSITIF DE COMMANDE AUTOMATIQUE COMPORTANT UN DISPOSITIF DE PONDÉRATION POUR LA CARCASSE DU FOUR, SES CONTENUS ET TOUT AUTRE COMPOSANT QU'IL PEUT SUPPORTER.
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 |
---|---|
MA29445B1 true MA29445B1 (fr) | 2008-05-02 |
Family
ID=36658625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA30360A MA29445B1 (fr) | 2005-04-13 | 2007-11-08 | Appareil de mesure et de commande d'une matiere de charge ou d'une alimentation de rebut dans un fourneau et procede associe |
Country Status (23)
Country | Link |
---|---|
US (2) | US9170050B2 (fr) |
EP (1) | EP1872074B1 (fr) |
JP (1) | JP5449766B2 (fr) |
KR (1) | KR101368078B1 (fr) |
CN (1) | CN101006314B (fr) |
AR (1) | AR054437A1 (fr) |
AU (1) | AU2006233738B2 (fr) |
BR (1) | BRPI0609116A2 (fr) |
CA (1) | CA2604767C (fr) |
DE (1) | DE102005023133B4 (fr) |
EG (1) | EG24763A (fr) |
ES (1) | ES2560451T3 (fr) |
IT (1) | ITMI20050626A1 (fr) |
MA (1) | MA29445B1 (fr) |
MX (1) | MX2007012522A (fr) |
MY (1) | MY144261A (fr) |
NO (1) | NO20075189L (fr) |
PL (1) | PL1872074T3 (fr) |
RU (1) | RU2417346C2 (fr) |
TW (1) | TWI356153B (fr) |
UA (1) | UA90891C2 (fr) |
WO (1) | WO2006108691A1 (fr) |
ZA (1) | ZA200708746B (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
WO2013102490A1 (fr) * | 2012-01-03 | 2013-07-11 | Abb Research Ltd | Procédé de fonte d'acier |
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 |
PL2789960T3 (pl) * | 2013-04-12 | 2019-06-28 | Refractory Intellectual Property Gmbh & Co. Kg | Sposób określania stanu ogniotrwałej okładziny metalurgicznego naczynia do topienia |
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 |
RU2762438C1 (ru) * | 2017-12-15 | 2021-12-21 | ДАНИЕЛИ И КО ОФФИЧИНЕ МЕККАНИКЕ С.п.А. | Плавильная печь для металлургического завода и способ ее работы |
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 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT332432B (de) | 1972-03-06 | 1976-09-27 | Wurth Anciens Ets Paul | Dosierungsanlage fur schachtofen, insbesondere hochofen und verfahren zum messen des mollergewichtes |
JPS59189282A (ja) * | 1983-03-31 | 1984-10-26 | 新日鐵化学株式会社 | 高温溶融物の定量排出方法 |
JPS60222908A (ja) * | 1984-04-20 | 1985-11-07 | Mitsubishi Heavy Ind Ltd | 溶融金属の流量制御方法 |
US4543124A (en) * | 1984-08-02 | 1985-09-24 | Intersteel Technology, Inc. | Apparatus for continuous steelmaking |
US4609400A (en) * | 1984-08-02 | 1986-09-02 | Intersteel Technology, Inc. | Method and apparatus for preheating charge materials for continuous steelmaking |
JPS63201484A (ja) * | 1987-02-17 | 1988-08-19 | 石川島播磨重工業株式会社 | 製鋼用ア−ク炉 |
LU88494A1 (fr) | 1994-06-08 | 1996-02-01 | Wurth Paul Sa | Dispositif de chargement à goulotte rotative pour un four à cuve |
JP3529160B2 (ja) * | 1994-06-21 | 2004-05-24 | 東京電力株式会社 | 電気溶融炉の制御方法 |
JP3239691B2 (ja) * | 1994-10-27 | 2001-12-17 | 日本鋼管株式会社 | アーク炉溶解法 |
CN1188232A (zh) | 1996-05-09 | 1998-07-22 | 通用信号公司 | 检验计重给料机和带秤校准状态的系统 |
US5686653A (en) | 1996-05-09 | 1997-11-11 | General Signal Corporation | System for checking the calibration of gravimetric feeders and belt scales |
RU2118372C1 (ru) | 1997-04-09 | 1998-08-27 | Закрытое акционерное общество Научно-производственный и коммерческий центр "ТОТЕМ" | Устройство для загрузки шахтной печи |
US6004504A (en) * | 1998-03-12 | 1999-12-21 | Techint Compagnia Tecnica Internazionale | Method and apparatus for controlling bath level and measurement of bath characteristics |
US6473446B2 (en) * | 2000-12-13 | 2002-10-29 | Sms Demag, Inc. | Electric furnace for steel making |
US6719944B2 (en) * | 2000-12-16 | 2004-04-13 | Sms Demag, Inc. | Method and apparatus for deslagging and tapping an integrated electric steel making furnace |
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. |
EP1795049B1 (fr) * | 2004-09-01 | 2016-03-09 | Hatch Ltd. | Système et procédé servant à minimiser la perte de conduction électrique pendant l'alimentation en matériau d'un four |
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 |
-
2005
- 2005-04-13 IT ITMI20050626 patent/ITMI20050626A1/it unknown
- 2005-05-19 DE DE102005023133.0A patent/DE102005023133B4/de active Active
-
2006
- 2006-04-07 UA UAA200711343A patent/UA90891C2/ru unknown
- 2006-04-07 BR BRPI0609116-4A patent/BRPI0609116A2/pt not_active IP Right Cessation
- 2006-04-07 WO PCT/EP2006/003529 patent/WO2006108691A1/fr active Application Filing
- 2006-04-07 ES ES06742598.3T patent/ES2560451T3/es active Active
- 2006-04-07 JP JP2008505835A patent/JP5449766B2/ja active Active
- 2006-04-07 MX MX2007012522A patent/MX2007012522A/es active IP Right Grant
- 2006-04-07 PL PL06742598T patent/PL1872074T3/pl unknown
- 2006-04-07 RU RU2007137567A patent/RU2417346C2/ru active
- 2006-04-07 CA CA 2604767 patent/CA2604767C/fr active Active
- 2006-04-07 AU AU2006233738A patent/AU2006233738B2/en not_active Ceased
- 2006-04-07 CN CN2006800006849A patent/CN101006314B/zh active Active
- 2006-04-07 EP EP06742598.3A patent/EP1872074B1/fr active Active
- 2006-04-07 KR KR20077023127A patent/KR101368078B1/ko active IP Right Grant
- 2006-04-07 US US11/887,871 patent/US9170050B2/en active Active
- 2006-04-07 ZA ZA200708746A patent/ZA200708746B/xx unknown
- 2006-04-12 AR ARP060101447 patent/AR054437A1/es unknown
- 2006-04-12 TW TW95112995A patent/TWI356153B/zh not_active IP Right Cessation
- 2006-04-13 MY MYPI20061712 patent/MY144261A/en unknown
-
2007
- 2007-10-11 EG EGNA2007001093 patent/EG24763A/xx active
- 2007-10-11 NO NO20075189A patent/NO20075189L/no not_active Application Discontinuation
- 2007-11-08 MA MA30360A patent/MA29445B1/fr unknown
-
2015
- 2015-10-13 US US14/882,398 patent/US10060677B2/en active Active
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