MA29618B1 - Appareil de combuston d'un gaz sortant d'un fourneau pour le prechauffage de dechets entrant dans le fourneau et processus associe. - Google Patents
Appareil de combuston d'un gaz sortant d'un fourneau pour le prechauffage de dechets entrant dans le fourneau et processus associe.Info
- Publication number
- MA29618B1 MA29618B1 MA30555A MA30555A MA29618B1 MA 29618 B1 MA29618 B1 MA 29618B1 MA 30555 A MA30555 A MA 30555A MA 30555 A MA30555 A MA 30555A MA 29618 B1 MA29618 B1 MA 29618B1
- Authority
- MA
- Morocco
- Prior art keywords
- furnace
- section
- preheating
- metal
- gas
- Prior art date
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
- C21C5/56—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
- 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
-
- 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
- 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
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
- F27B9/10—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated heated by hot air or gas
-
- 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
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/38—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
-
- 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
- F27D17/003—Extraction of waste gases, collection of fumes and hoods used therefor of waste gases emanating from an electric arc 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
- 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
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0073—Seals
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S266/00—Metallurgical apparatus
- Y10S266/901—Scrap metal preheating or melting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Environmental & Geological Engineering (AREA)
- Combustion & Propulsion (AREA)
- Furnace Details (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
APPAREIL DE COMBUSTION D'UN GAZ SORTANT D'UN FOURNEAU POUR LE PRECHAUFFAGE DE DECHETS ENTRANT DANS LE FOURNEAU ET PROCESSUS ASSOCIE Un appareil pour la combustion de gaz sortant d'un four électrique à arc pour le préchauffage de déchets entrant dans le fourneau, prévoit un dispositif d'insertion de substance comburante dans une chambre de préchauffage ou un tunnel de chargement des déchets métalliques ayant une section d'entrée des déchets métalliques, une section à joint pour empêcher une entrée incontrôlée d'air dans le tunnel, une section de chauffage et une section de déchargement des déchets métalliques dans le fourneau. Le dit dispositif d'insertion de la substance comburante comprend une ou plusieurs ouvertures ajustables placées dans le tunnel de chargement, et le dit appareil comprend un dispositif ou une série de dispositifs, également non équipés avec un mouvement autonome, de nature à joint mécanique placés dans la section d'insertion ou d'entrée des déchets métalliques dans le tunnel de chargement ou la chambre de préchauffage.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI20051338 ITMI20051338A1 (it) | 2005-07-14 | 2005-07-14 | Apparato per la combustione di gas in uscita da un forno per il preriscaldo di rottami in ingresso al forno stesso e relativo procedimento |
Publications (1)
Publication Number | Publication Date |
---|---|
MA29618B1 true MA29618B1 (fr) | 2008-07-01 |
Family
ID=37637520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA30555A MA29618B1 (fr) | 2005-07-14 | 2008-01-08 | Appareil de combuston d'un gaz sortant d'un fourneau pour le prechauffage de dechets entrant dans le fourneau et processus associe. |
Country Status (21)
Country | Link |
---|---|
US (1) | US7767136B2 (fr) |
EP (1) | EP1902265B1 (fr) |
JP (1) | JP5139978B2 (fr) |
KR (2) | KR101640330B1 (fr) |
CN (1) | CN101120221B (fr) |
AR (1) | AR055353A1 (fr) |
AU (1) | AU2006268839B2 (fr) |
BR (1) | BRPI0612810A2 (fr) |
CA (1) | CA2614780C (fr) |
EG (1) | EG25111A (fr) |
ES (1) | ES2574923T3 (fr) |
IT (1) | ITMI20051338A1 (fr) |
MA (1) | MA29618B1 (fr) |
MX (1) | MX2008000424A (fr) |
MY (1) | MY144355A (fr) |
NO (1) | NO20080154L (fr) |
RU (1) | RU2415360C2 (fr) |
TW (1) | TWI356154B (fr) |
UA (1) | UA89825C2 (fr) |
WO (1) | WO2007006558A2 (fr) |
ZA (1) | ZA200800310B (fr) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008014697A (ja) * | 2006-07-04 | 2008-01-24 | Nikon Corp | 表面検査装置 |
DE102008019868A1 (de) | 2008-04-16 | 2009-10-22 | Sms Siemag Aktiengesellschaft | Kontinuierliche Schrottzuführung in einen Elektrischen Schmelzofen (EAF) |
DE102008037111A1 (de) | 2008-08-06 | 2010-02-11 | Sms Siemag Aktiengesellschaft | Kontinuierliche Schrottzuführung in einen elektrischen Schmelzofen (EAF) |
US7877897B2 (en) * | 2008-12-16 | 2011-02-01 | Skechers U.S.A., Inc. Ii | Shoe |
CN101644539A (zh) * | 2009-06-12 | 2010-02-10 | 中冶赛迪工程技术股份有限公司 | 一种电炉金属散料连续加料及预热的装置及方法 |
DE102009031648A1 (de) | 2009-07-03 | 2011-01-05 | Sms Siemag Ag | Beschickungsverfahren und Beschickungsvorrichtung |
WO2011091685A1 (fr) * | 2010-02-01 | 2011-08-04 | 中冶赛迪工程技术股份有限公司 | Equipement de préchauffage et de transport de déchets d'acier |
CN101893380B (zh) * | 2010-04-08 | 2011-11-16 | 中冶赛迪工程技术股份有限公司 | 一种废钢预热输送装置 |
IT1401116B1 (it) * | 2010-07-14 | 2013-07-12 | Tenova Spa | Sistema di carica continua ad un forno fusorio di materiale metallico preriscaldato in forma continua, potenziata e combinata. |
CN102409124A (zh) * | 2011-11-23 | 2012-04-11 | 李振洪 | 一种熔融还原连续炼铁装置 |
ITUD20120142A1 (it) | 2012-08-17 | 2014-02-18 | Nextodo Srl | Sistema di alimentazione continua e preriscaldo carica per forno elettrico ad arco |
CN103196296B (zh) * | 2013-04-16 | 2015-07-15 | 中冶赛迪工程技术股份有限公司 | 电弧炉阶梯扰动函道废钢预热装置及预热方法 |
CN103498018A (zh) * | 2013-10-15 | 2014-01-08 | 新乡市鸿河振动机械有限公司 | 一种中频炉废钢预热步进输送装置 |
US10921060B2 (en) | 2017-02-10 | 2021-02-16 | Abb Schweiz Ag | Furnace assembly for a metal-making process |
CN106931778B (zh) * | 2017-03-02 | 2019-02-15 | 马鞍山奥特佳机电有限公司 | 一种铝合金集中熔化炉 |
DE102017124108A1 (de) * | 2017-10-17 | 2019-04-18 | Inteco Melting And Casting Technologies Gmbh | Schrottvorwärmeinrichtung für einen Schmelzofen und Verfahren zur Schrottvorwärmung |
CN108396100B (zh) * | 2018-03-19 | 2019-11-05 | 东北大学 | 一种水平连续加料电弧炉废钢预热装置及使用方法 |
CN109797268B (zh) * | 2019-03-11 | 2024-04-05 | 中冶赛迪工程技术股份有限公司 | 利用电弧炉消纳废弃物的炼钢装置和方法 |
CN109777913B (zh) * | 2019-03-11 | 2023-10-17 | 中冶赛迪工程技术股份有限公司 | 利用电炉高温烟气加铁精矿粉直接炼钢的方法及装置 |
CN110982978B (zh) * | 2019-12-18 | 2021-07-09 | 河南全顺振动设备有限公司 | 基于连续预热输送机的冶炼生产系统 |
IT202000000793A1 (it) * | 2020-01-17 | 2021-07-17 | Tenova Spa | Procedimento ed impianto perfezionati per preriscaldare una carica metallica alimentata in continuo ad un forno fusorio elettrico |
CN113884166B (zh) * | 2021-08-23 | 2024-06-11 | 苏州西热节能环保技术有限公司 | 一种炉排漏渣率监控方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3758267A (en) * | 1972-01-06 | 1973-09-11 | Goodman Equipment Corp | Apparatus for preheating scrap material or the like |
GB2083181A (en) * | 1980-09-01 | 1982-03-17 | British Steel Corp | Pre-heating furnace charges |
CA1311787C (fr) * | 1986-06-24 | 1992-12-22 | Masahisa Tate | Four electrique pour la fabrication d'acier, a soufflage par la sole |
US5400358A (en) * | 1992-10-13 | 1995-03-21 | Consteel, S.A. | Continuous scrap preheating |
LU88807A1 (de) * | 1996-08-20 | 1998-02-24 | Wurth Paul Sa | Chargiergutvorwaermer |
JPH111712A (ja) * | 1997-06-10 | 1999-01-06 | Ishikawajima Harima Heavy Ind Co Ltd | 溶解炉の制御方法及び溶解炉 |
US6004504A (en) * | 1998-03-12 | 1999-12-21 | Techint Compagnia Tecnica Internazionale | Method and apparatus for controlling bath level and measurement of bath characteristics |
US6155333A (en) * | 1999-02-23 | 2000-12-05 | Techint Compagnia Tecnica Internazionale | Continuous electric steelmaking with charge preheating, melting, refining and casting |
US6450804B2 (en) * | 2000-06-27 | 2002-09-17 | Techint Compagnia Tecnica Internazionale | Compact continuous charging apparatus |
US6521170B2 (en) | 2000-12-16 | 2003-02-18 | Sms Demag Inc. | Revamping of a basic oxygen furnace installation to provide an electric furnace facility |
-
2005
- 2005-07-14 IT ITMI20051338 patent/ITMI20051338A1/it unknown
-
2006
- 2006-07-10 CN CN2006800006798A patent/CN101120221B/zh active Active
- 2006-07-10 KR KR1020147009479A patent/KR101640330B1/ko active IP Right Grant
- 2006-07-10 KR KR20077029404A patent/KR20080026108A/ko not_active Application Discontinuation
- 2006-07-10 ZA ZA200800310A patent/ZA200800310B/xx unknown
- 2006-07-10 UA UAA200714087A patent/UA89825C2/ru unknown
- 2006-07-10 RU RU2007148513A patent/RU2415360C2/ru active
- 2006-07-10 MX MX2008000424A patent/MX2008000424A/es active IP Right Grant
- 2006-07-10 JP JP2008520787A patent/JP5139978B2/ja active Active
- 2006-07-10 BR BRPI0612810-6A patent/BRPI0612810A2/pt not_active IP Right Cessation
- 2006-07-10 WO PCT/EP2006/006800 patent/WO2007006558A2/fr active Application Filing
- 2006-07-10 CA CA 2614780 patent/CA2614780C/fr active Active
- 2006-07-10 ES ES06754710.9T patent/ES2574923T3/es active Active
- 2006-07-10 EP EP06754710.9A patent/EP1902265B1/fr active Active
- 2006-07-10 US US11/922,669 patent/US7767136B2/en active Active
- 2006-07-10 AU AU2006268839A patent/AU2006268839B2/en not_active Ceased
- 2006-07-11 MY MYPI20063299 patent/MY144355A/en unknown
- 2006-07-12 TW TW95125467A patent/TWI356154B/zh not_active IP Right Cessation
- 2006-07-14 AR ARP060103026 patent/AR055353A1/es unknown
-
2008
- 2008-01-08 MA MA30555A patent/MA29618B1/fr unknown
- 2008-01-09 NO NO20080154A patent/NO20080154L/no not_active Application Discontinuation
- 2008-01-14 EG EG2008010070A patent/EG25111A/xx active
Also Published As
Publication number | Publication date |
---|---|
TWI356154B (en) | 2012-01-11 |
MX2008000424A (es) | 2008-03-10 |
WO2007006558A2 (fr) | 2007-01-18 |
RU2007148513A (ru) | 2009-08-20 |
CA2614780A1 (fr) | 2007-01-18 |
NO20080154L (no) | 2008-04-14 |
CN101120221B (zh) | 2012-03-14 |
AU2006268839A1 (en) | 2007-01-18 |
ES2574923T3 (es) | 2016-06-23 |
MY144355A (en) | 2011-09-15 |
JP5139978B2 (ja) | 2013-02-06 |
AU2006268839B2 (en) | 2010-08-19 |
UA89825C2 (ru) | 2010-03-10 |
ITMI20051338A1 (it) | 2007-01-15 |
WO2007006558A3 (fr) | 2007-05-10 |
AR055353A1 (es) | 2007-08-22 |
CN101120221A (zh) | 2008-02-06 |
RU2415360C2 (ru) | 2011-03-27 |
KR101640330B1 (ko) | 2016-07-15 |
BRPI0612810A2 (pt) | 2012-10-02 |
CA2614780C (fr) | 2013-12-10 |
KR20140050757A (ko) | 2014-04-29 |
US20090031854A1 (en) | 2009-02-05 |
TW200714855A (en) | 2007-04-16 |
EP1902265B1 (fr) | 2016-03-09 |
EP1902265A2 (fr) | 2008-03-26 |
ZA200800310B (en) | 2009-08-26 |
EG25111A (en) | 2011-09-12 |
US7767136B2 (en) | 2010-08-03 |
JP2009501310A (ja) | 2009-01-15 |
KR20080026108A (ko) | 2008-03-24 |
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