ES2871782T3 - Conjunto de horno para un proceso de producción de metal - Google Patents
Conjunto de horno para un proceso de producción de metal Download PDFInfo
- Publication number
- ES2871782T3 ES2871782T3 ES17704737T ES17704737T ES2871782T3 ES 2871782 T3 ES2871782 T3 ES 2871782T3 ES 17704737 T ES17704737 T ES 17704737T ES 17704737 T ES17704737 T ES 17704737T ES 2871782 T3 ES2871782 T3 ES 2871782T3
- Authority
- ES
- Spain
- Prior art keywords
- electric arc
- arc furnace
- furnace
- electromagnetic stirrer
- assembly
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 51
- 239000002184 metal Substances 0.000 title claims abstract description 51
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 238000010891 electric arc Methods 0.000 claims abstract description 90
- 238000003756 stirring Methods 0.000 claims abstract description 23
- 238000000605 extraction Methods 0.000 claims abstract description 19
- 239000007769 metal material Substances 0.000 claims description 31
- 238000013019 agitation Methods 0.000 claims description 13
- 230000000750 progressive effect Effects 0.000 abstract description 4
- 238000005266 casting Methods 0.000 description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 238000000265 homogenisation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910000805 Pig iron Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910000604 Ferrochrome Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000005499 meniscus Effects 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
- F27B3/08—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
-
- 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
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/12—Arrangement of elements for electric heating in or on furnaces with electromagnetic fields acting directly on the material being heated
-
- 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
- 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
- F27D3/16—Introducing a fluid jet or current into the charge
- F27D2003/167—Introducing a fluid jet or current into the charge the fluid being a neutral gas
-
- 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
- F27D2019/0006—Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value
-
- 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
- F27D27/00—Stirring devices for molten material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/13—Smelting
-
- 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)
- Physics & Mathematics (AREA)
- Electromagnetism (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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2017/052941 WO2018145754A1 (en) | 2017-02-10 | 2017-02-10 | Furnace assembly for a metal-making process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2871782T3 true ES2871782T3 (es) | 2021-11-02 |
Family
ID=58018098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES17704737T Active ES2871782T3 (es) | 2017-02-10 | 2017-02-10 | Conjunto de horno para un proceso de producción de metal |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US10921060B2 (https=) |
| EP (2) | EP3848656A1 (https=) |
| JP (1) | JP7026693B2 (https=) |
| KR (2) | KR102463656B1 (https=) |
| CN (2) | CN110312908A (https=) |
| BR (1) | BR112019014882B1 (https=) |
| ES (1) | ES2871782T3 (https=) |
| RU (1) | RU2731947C1 (https=) |
| WO (1) | WO2018145754A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201900016790A1 (it) | 2019-09-19 | 2021-03-19 | Danieli Off Mecc | Metodo di agitazione di metallo liquido in un forno elettrico ad arco |
| CN116261493A (zh) * | 2020-08-04 | 2023-06-13 | 麦角灵实验室公司 | 用于熔化炉的搅拌装置和方法及熔化炉 |
| WO2025062842A1 (ja) | 2023-09-19 | 2025-03-27 | Ｊｆｅスチール株式会社 | 金属原料の溶解方法 |
| CN121844175A (zh) * | 2023-09-19 | 2026-04-10 | 杰富意钢铁株式会社 | 电炉设备 |
Family Cites Families (53)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA839874A (en) | 1970-04-21 | Sixel Gustav-Adolf | Electric-arc furnace with stirrer coil | |
| US1300434A (en) | 1917-10-13 | 1919-04-15 | Allan L Mcgregor | Automobile-bumper. |
| US2513082A (en) | 1944-11-30 | 1950-06-27 | Asea Ab | Induction stirrer |
| BE522779A (https=) | 1952-09-20 | |||
| US2767236A (en) | 1954-10-14 | 1956-10-16 | James W Williamson | Magnetic stirrer for molten metal furnaces |
| DE1271904B (de) | 1962-03-21 | 1968-07-04 | Asea Ab | Elektromagnetischer Umruehrer fuer metallurgische Zwecke |
| US3199842A (en) | 1962-04-12 | 1965-08-10 | Asea Ab | Gas-cooled electro-magnetic stirrer |
| DE1207524B (de) | 1964-07-22 | 1965-12-23 | Beteiligungs & Patentverw Gmbh | Mit Ruehrspule versehener Elektro-Lichtbogen-ofen |
| US3396228A (en) | 1965-08-02 | 1968-08-06 | Asea Ab | Electromagnetic stirrer |
| DE2362089A1 (de) | 1973-12-14 | 1975-06-26 | Degussa | Loeschbleche fuer elektrische schalter |
| SE390688B (sv) * | 1974-07-23 | 1977-01-03 | Asea Ab | Anordning vid likstromsmatade ljusbagsugnar |
| US4470846A (en) * | 1981-05-19 | 1984-09-11 | Alcan International Limited | Removal of alkali metals and alkaline earth metals from molten aluminum |
| DE3309498A1 (de) | 1983-03-17 | 1984-09-20 | Leningradskoe proizvodstvennoe elektromašinostroitel'noe obedinenie "Elektrosila" imeni S.M. Kirova, Leningrad | Stator eines elektromagnetischen durchmischers |
| JPH0665950B2 (ja) * | 1985-08-16 | 1994-08-24 | 石川島播磨重工業株式会社 | ア−ク炉のスクラツプ等の原料装入方法 |
| JPS6273591A (ja) * | 1985-09-27 | 1987-04-04 | 株式会社神戸製鋼所 | 炉内溶湯撹拌装置 |
| SE452991B (sv) * | 1985-12-20 | 1988-01-04 | Asea Ab | Sett och anordning for att effektivisera slagg-/badreaktioner medelst induktiv omroring |
| JPH0254711A (ja) | 1988-08-17 | 1990-02-23 | Sumitomo Metal Ind Ltd | スラグ流出防止方法 |
| US4862477A (en) | 1988-09-01 | 1989-08-29 | Manville Corporation | Apparatus and method for melting and homogenizing batch material |
| JP3333220B2 (ja) * | 1991-10-25 | 2002-10-15 | 川崎製鉄株式会社 | 電気炉の炉体構造 |
| JPH05332679A (ja) | 1992-06-03 | 1993-12-14 | Kawasaki Steel Corp | 直流電気炉 |
| JPH06145760A (ja) | 1992-09-18 | 1994-05-27 | Kyoei Seiko Kk | 連続自動製鋼方法及びその装置 |
| SE504400C2 (sv) | 1995-04-25 | 1997-02-03 | Asea Brown Boveri | Ugnsanläggning för smältning av metall och/eller varmhållning av smält metall |
| JPH0961065A (ja) * | 1995-08-18 | 1997-03-07 | Daido Steel Co Ltd | スクラップ予熱装置付き直流アーク炉 |
| US5802065A (en) * | 1995-10-23 | 1998-09-01 | Kawasaki Steel Corporation | Data receiving device |
| JPH1078291A (ja) * | 1996-09-02 | 1998-03-24 | Shinko Electric Co Ltd | 溶融金属の推力発生装置 |
| IT1289001B1 (it) | 1996-10-14 | 1998-09-25 | Danieli Off Mecc | Sistema per l'agitazione elettromagnetica del metallo liquido in forni elettrici ad arco a corrente continua |
| IT1295102B1 (it) | 1997-04-21 | 1999-04-30 | Danieli Off Mecc | Sistema a forno elettrico ad arco |
| HU222124B1 (hu) | 1997-07-31 | 2003-04-28 | International Procurement, Inc. | Eljárás és berendezés metallurgiai üstben kezelt fémolvadék elektromágneses mezővel folytatott keverésére |
| RU2148291C1 (ru) | 1999-04-23 | 2000-04-27 | Христинич Роман Мирославович | Статор для электромагнитного перемешивания стали в дуговых сталеплавильных печах и сталеразливочных ковшах |
| JP2004251530A (ja) | 2003-02-20 | 2004-09-09 | Jp Steel Plantech Co | 冷鉄源のアーク溶解炉 |
| ITMI20051338A1 (it) | 2005-07-14 | 2007-01-15 | Techint Spa | Apparato per la combustione di gas in uscita da un forno per il preriscaldo di rottami in ingresso al forno stesso e relativo procedimento |
| US7651656B2 (en) | 2006-07-20 | 2010-01-26 | Kenzo Takahashi | Melting furnace with agitator and agitator for melting furnace |
| JP5646138B2 (ja) | 2008-06-27 | 2014-12-24 | 高橋 謙三 | 攪拌装置付溶解炉 |
| CN101649366B (zh) | 2009-03-04 | 2011-10-05 | 贾会平 | 熔融还原炼铁的电弧炉装置 |
| DE202009004198U1 (de) | 2009-03-25 | 2010-08-12 | Ellenberger & Poensgen Gmbh | Trennschalter zur galvanischen Gleichstromunterbrechung |
| CN101876024B (zh) | 2009-04-30 | 2011-09-21 | 宝山钢铁股份有限公司 | 一种供管坯高铬含n双相不锈钢连铸小方坯的生产方法 |
| 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 |
| JP5420117B2 (ja) | 2010-09-14 | 2014-02-19 | エー ビー ビー リサーチ リミテッド | 電気アーク炉内電磁撹拌用装置および方法 |
| CN102183150B (zh) | 2011-04-25 | 2013-07-03 | 中冶赛迪工程技术股份有限公司 | 用于向电炉中加入废钢的快速加料装置及其加料方法 |
| WO2013010575A1 (en) | 2011-07-18 | 2013-01-24 | Abb Research Ltd | A method and a control system for controlling a melting process |
| CN103797323B (zh) | 2011-08-29 | 2016-04-13 | Abb研究有限公司 | 用于在金属制造过程中减少漩涡的方法和装置 |
| CN104114720B (zh) | 2012-01-03 | 2016-01-20 | Abb研究有限公司 | 一种熔化钢铁的方法 |
| RU124956U1 (ru) | 2012-06-14 | 2013-02-20 | Открытое Акционерное Общество "Тяжпрессмаш" | Электродуговая печь постоянного тока для плавки |
| RU126810U1 (ru) | 2012-12-13 | 2013-04-10 | Игорь Михайлович Ячиков | Электродуговая печь постоянного тока |
| KR101406503B1 (ko) * | 2012-12-21 | 2014-06-13 | 주식회사 포스코 | 고정형 전기로 및 용강 제조 방법 |
| CN103886346A (zh) | 2012-12-24 | 2014-06-25 | 鸿富锦精密工业（深圳）有限公司 | 条码读写器及投递信息处理系统 |
| EP2792755B1 (en) * | 2013-04-16 | 2015-06-10 | ABB Technology Ltd | A method and a control system for controlling a melting and refining process |
| SE1300434A1 (sv) | 2013-06-17 | 2013-06-20 | Abb Technology Ltd | En anordning för elektromagnetisk omrörning av smältan i en elektrisk ljusbågsugn |
| CN104707960B (zh) | 2013-12-17 | 2017-03-01 | 北京有色金属研究总院 | 一种弯月面径向强剪切电磁搅拌圆坯连铸装置和方法 |
| CN105992926B (zh) | 2014-02-14 | 2017-09-19 | 钢铁普蓝特克股份有限公司 | 原料搬运铲斗、预热装置、熔化设备、及熔化设备的操作方法 |
| BR112016029291A2 (pt) | 2014-06-16 | 2017-08-22 | Abb Schweiz Ag | estrutura de aço não magnético, vaso para metal fundido e agitador eletromagnético ou freio eletromagnético |
| KR101831115B1 (ko) | 2014-08-21 | 2018-02-21 | 에이비비 슈바이쯔 아게 | 전기 아크로에서 금속 용탕의 온도를 결정하기 위한 시스템 및 방법 |
| EP3059827A1 (en) | 2015-02-20 | 2016-08-24 | ABB Technology Ltd | Switching system for breaking a current and method of performing a current breaking operation |
-
2017
- 2017-02-10 US US16/482,033 patent/US10921060B2/en active Active
- 2017-02-10 EP EP21153048.0A patent/EP3848656A1/en active Pending
- 2017-02-10 ES ES17704737T patent/ES2871782T3/es active Active
- 2017-02-10 CN CN201780086162.3A patent/CN110312908A/zh active Pending
- 2017-02-10 WO PCT/EP2017/052941 patent/WO2018145754A1/en not_active Ceased
- 2017-02-10 KR KR1020207034890A patent/KR102463656B1/ko active Active
- 2017-02-10 BR BR112019014882-5A patent/BR112019014882B1/pt active IP Right Grant
- 2017-02-10 KR KR1020197024084A patent/KR20190103415A/ko not_active Ceased
- 2017-02-10 EP EP17704737.0A patent/EP3580512B1/en active Active
- 2017-02-10 JP JP2019543351A patent/JP7026693B2/ja active Active
- 2017-02-10 CN CN202311292185.3A patent/CN117367098A/zh active Pending
- 2017-02-10 RU RU2019127045A patent/RU2731947C1/ru active
-
2021
- 2021-01-07 US US17/143,415 patent/US11543182B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN117367098A (zh) | 2024-01-09 |
| US20190390908A1 (en) | 2019-12-26 |
| KR102463656B1 (ko) | 2022-11-03 |
| EP3580512B1 (en) | 2021-03-31 |
| US20210164731A1 (en) | 2021-06-03 |
| EP3580512A1 (en) | 2019-12-18 |
| BR112019014882A2 (pt) | 2020-03-03 |
| JP2020505579A (ja) | 2020-02-20 |
| RU2731947C1 (ru) | 2020-09-09 |
| KR20190103415A (ko) | 2019-09-04 |
| EP3848656A1 (en) | 2021-07-14 |
| BR112019014882B1 (pt) | 2022-03-03 |
| US11543182B2 (en) | 2023-01-03 |
| US10921060B2 (en) | 2021-02-16 |
| KR20200139276A (ko) | 2020-12-11 |
| WO2018145754A1 (en) | 2018-08-16 |
| CN110312908A (zh) | 2019-10-08 |
| JP7026693B2 (ja) | 2022-02-28 |
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