IT1304327B1 - Procedimento di caricamento rottami per forno elettricoad arco e relativo sistema - Google Patents
Procedimento di caricamento rottami per forno elettricoad arco e relativo sistemaInfo
- Publication number
- IT1304327B1 IT1304327B1 ITGO970009A IT1304327B1 IT 1304327 B1 IT1304327 B1 IT 1304327B1 IT GO970009 A ITGO970009 A IT GO970009A IT 1304327 B1 IT1304327 B1 IT 1304327B1
- Authority
- IT
- Italy
- Prior art keywords
- electric arc
- related system
- loading procedure
- scrap loading
- arc oven
- 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids, removable covers
- F27D1/1808—Removable covers
- F27D1/1816—Removable covers specially adapted for arc 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
- 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
- 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
- C21C5/562—Manufacture of steel by other methods starting from scrap
- C21C5/565—Preheating 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
- 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
- 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
-
- 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
Priority Applications (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT97GO000009 IT1304327B1 (it) | 1997-03-26 | 1997-03-26 | Procedimento di caricamento rottami per forno elettricoad arco e relativo sistema |
DE1998605985 DE69805985T2 (de) | 1997-03-26 | 1998-03-23 | Verffahren und vorrichtung zum beladen eines lichtbogenofens mit vorgewärmten schrott |
PCT/IB1998/000429 WO1998043032A1 (en) | 1997-03-26 | 1998-03-23 | Method to load scrap for electric arc furnace and relative system |
BR9808087A BR9808087A (pt) | 1997-03-26 | 1998-03-23 | Método para carregar sucata para forno a arco elétrico e sistema relacionado |
CA002284762A CA2284762A1 (en) | 1997-03-26 | 1998-03-23 | Method to load scrap for electric arc furnace and relative system |
AT98907128T ATE219233T1 (de) | 1997-03-26 | 1998-03-23 | Verffahren und vorrichtung zum beladen eines lichtbogenofens mit vorgewärmten schrott |
JP54533098A JP2002500747A (ja) | 1997-03-26 | 1998-03-23 | スクラップをアーク炉に装荷する方法と関連の装置 |
KR1019997008779A KR20010005711A (ko) | 1997-03-26 | 1998-03-23 | 전기아크로에 스크랩을 적재하기 위한 방법 및 시스템 |
US09/381,913 US6157665A (en) | 1997-03-26 | 1998-03-23 | Method to load scrap for electric arc furnace and relative system |
EP98907128A EP0970339B1 (en) | 1997-03-26 | 1998-03-23 | Method to load scrap for electric arc furnace and relative system |
AU63068/98A AU727804B2 (en) | 1997-03-26 | 1998-03-23 | Method to load scrap for electric arc furnace and relative system |
ES98907128T ES2175678T3 (es) | 1997-03-26 | 1998-03-23 | Metodo para cargar chatarra para un horno de arco electrico y sistema correspondiente. |
ID991090A ID22666A (id) | 1997-03-26 | 1998-03-23 | Metode pemuatan skrap kedalam tanur busur listrik dan sistem relatipnya |
TW87104493A TW408183B (en) | 1997-03-26 | 1998-03-25 | Method to load scrap for electric arc furnace and relative system |
ARP980101360 AR012168A1 (es) | 1997-03-26 | 1998-08-27 | Metodo para cargar desechos para hornos de arco electrico y un disposicion para cargar los mismos |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT97GO000009 IT1304327B1 (it) | 1997-03-26 | 1997-03-26 | Procedimento di caricamento rottami per forno elettricoad arco e relativo sistema |
Publications (2)
Publication Number | Publication Date |
---|---|
ITGO970009A1 ITGO970009A1 (it) | 1998-09-26 |
IT1304327B1 true IT1304327B1 (it) | 2001-03-15 |
Family
ID=11355461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT97GO000009 IT1304327B1 (it) | 1997-03-26 | 1997-03-26 | Procedimento di caricamento rottami per forno elettricoad arco e relativo sistema |
Country Status (15)
Country | Link |
---|---|
US (1) | US6157665A (it) |
EP (1) | EP0970339B1 (it) |
JP (1) | JP2002500747A (it) |
KR (1) | KR20010005711A (it) |
AR (1) | AR012168A1 (it) |
AT (1) | ATE219233T1 (it) |
AU (1) | AU727804B2 (it) |
BR (1) | BR9808087A (it) |
CA (1) | CA2284762A1 (it) |
DE (1) | DE69805985T2 (it) |
ES (1) | ES2175678T3 (it) |
ID (1) | ID22666A (it) |
IT (1) | IT1304327B1 (it) |
TW (1) | TW408183B (it) |
WO (1) | WO1998043032A1 (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19807616A1 (de) * | 1998-02-13 | 1999-08-26 | Mannesmann Ag | Beschickungseinrichtung für Niederschachtöfen |
DE60126526T2 (de) * | 2000-02-17 | 2007-11-22 | John A. Concord Vallomy | Verfahren für die Reduktionsbehandlung flüssiger Schlacke und Filterstaubes eines elektrischen Lichtbogenofens |
DE102010003841B3 (de) * | 2010-04-09 | 2011-11-17 | Aloys Wobben | Gießerei-Transporteinheit zum Transport von Zusatzstoffen für die Schmelze |
JP6297015B2 (ja) * | 2015-09-28 | 2018-03-20 | アイシン高丘株式会社 | 溶解材料供給装置 |
CN106705685A (zh) * | 2016-12-06 | 2017-05-24 | 中冶赛迪工程技术股份有限公司 | 一种电炉烟气调节装置及其调节方法 |
CN107475483B (zh) * | 2017-09-21 | 2022-09-06 | 洛阳沃达节能科技有限公司 | 一种移动式废钢在线加热系统 |
CN108034790B (zh) * | 2018-01-18 | 2023-02-28 | 南京净环热冶金工程有限公司 | 一种原料分离式预热和加料的装置 |
CN111187878B (zh) * | 2020-02-14 | 2024-02-27 | 中冶赛迪工程技术股份有限公司 | 一种集连续配料和集中配料于一体的连续加料电炉 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3385584A (en) * | 1965-03-12 | 1968-05-28 | Waagner Biro Ag | Craneless steel plant |
US4160117A (en) * | 1977-10-12 | 1979-07-03 | Schempp Eberhard G | Arc furnace enclosure |
DE2809521C2 (de) * | 1978-03-06 | 1986-03-06 | Didier-Werke Ag, 6200 Wiesbaden | Keramischer Brenner |
US4395280A (en) * | 1980-02-29 | 1983-07-26 | Daidotokushuko Kabushiki Kaisha | Preheating process for steel-making materials |
DE3044258A1 (de) * | 1980-11-25 | 1982-09-02 | Mannesmann AG, 4000 Düsseldorf | Einrichtung fuer das fuellen und uebergeben einer giesspfanne von einem schmelzofen, insbesondere von einem elektroschmelzofen, an einen giessstand |
JPS59133653U (ja) * | 1983-02-28 | 1984-09-07 | 石川島播磨重工業株式会社 | 包囲体をもつア−ク炉設備 |
ATE65262T1 (de) * | 1985-12-20 | 1991-08-15 | Mannesmann Ag | Verfahren zum einschmelzen von schrott o.dgl. und vorrichtung zur durchfuehrung des verfahrens. |
ATE121797T1 (de) * | 1990-12-06 | 1995-05-15 | Clecim Sa | Vorrichtung zur herstellung von schmelzflüssigem metall im elektroofen. |
US5416792A (en) * | 1993-11-05 | 1995-05-16 | Richard H. Logan | Preheat system |
JP3172781B2 (ja) * | 1994-06-03 | 2001-06-04 | 新日本製鐵株式会社 | 直流電気炉 |
US5628958A (en) * | 1994-12-08 | 1997-05-13 | Ipsco Enterprises Inc. | Melt shop layout |
DE4445209C2 (de) * | 1994-12-17 | 1999-01-21 | Schloemann Siemag Ag | Verfahren und Vorrichtung zum Betreiben eines Doppelgefäß-Lichtbogenofens |
JP3419950B2 (ja) * | 1995-04-14 | 2003-06-23 | 新日本製鐵株式会社 | アーク炉の予熱装置 |
-
1997
- 1997-03-26 IT IT97GO000009 patent/IT1304327B1/it active
-
1998
- 1998-03-23 CA CA002284762A patent/CA2284762A1/en not_active Abandoned
- 1998-03-23 ID ID991090A patent/ID22666A/id unknown
- 1998-03-23 ES ES98907128T patent/ES2175678T3/es not_active Expired - Lifetime
- 1998-03-23 AT AT98907128T patent/ATE219233T1/de not_active IP Right Cessation
- 1998-03-23 JP JP54533098A patent/JP2002500747A/ja active Pending
- 1998-03-23 AU AU63068/98A patent/AU727804B2/en not_active Ceased
- 1998-03-23 BR BR9808087A patent/BR9808087A/pt active Search and Examination
- 1998-03-23 WO PCT/IB1998/000429 patent/WO1998043032A1/en not_active Application Discontinuation
- 1998-03-23 DE DE1998605985 patent/DE69805985T2/de not_active Expired - Fee Related
- 1998-03-23 US US09/381,913 patent/US6157665A/en not_active Expired - Fee Related
- 1998-03-23 EP EP98907128A patent/EP0970339B1/en not_active Expired - Lifetime
- 1998-03-23 KR KR1019997008779A patent/KR20010005711A/ko not_active Application Discontinuation
- 1998-03-25 TW TW87104493A patent/TW408183B/zh active
- 1998-08-27 AR ARP980101360 patent/AR012168A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
JP2002500747A (ja) | 2002-01-08 |
ITGO970009A1 (it) | 1998-09-26 |
WO1998043032A1 (en) | 1998-10-01 |
ID22666A (id) | 1999-12-02 |
US6157665A (en) | 2000-12-05 |
BR9808087A (pt) | 2000-03-08 |
ATE219233T1 (de) | 2002-06-15 |
AU6306898A (en) | 1998-10-20 |
TW408183B (en) | 2000-10-11 |
AR012168A1 (es) | 2000-09-27 |
EP0970339A1 (en) | 2000-01-12 |
KR20010005711A (ko) | 2001-01-15 |
DE69805985T2 (de) | 2003-02-06 |
EP0970339B1 (en) | 2002-06-12 |
DE69805985D1 (de) | 2002-07-18 |
ES2175678T3 (es) | 2002-11-16 |
AU727804B2 (en) | 2000-12-21 |
CA2284762A1 (en) | 1998-10-01 |
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