BR9808627A - Sistema para carregar sucata preaquecida por meio de cestas para uma fornalha de arco elétrico - Google Patents
Sistema para carregar sucata preaquecida por meio de cestas para uma fornalha de arco elétricoInfo
- Publication number
- BR9808627A BR9808627A BR9808627A BR9808627A BR9808627A BR 9808627 A BR9808627 A BR 9808627A BR 9808627 A BR9808627 A BR 9808627A BR 9808627 A BR9808627 A BR 9808627A BR 9808627 A BR9808627 A BR 9808627A
- Authority
- BR
- Brazil
- Prior art keywords
- furnace
- baskets
- electric arc
- scrap
- loading
- 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
- C21C5/52—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
-
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/0025—Charging or loading melting furnaces with material in the solid state
- F27D3/0027—Charging vertically with corbs
-
- 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)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
- Furnace Details (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)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Patente de Invenção:<B>"SISTEMA PARA CARREGAR SUCATA PREAQUECIDA POR MEIO DE CESTAS PARA UMA FORNALHA DE ARCO ELéTRICO".<D>. Sistema para carregar a sucata preaquecida por meio de cestas para uma fornalha de arco elétrico, a fornalha incluindo um teto móvel (28), pelo menos uma cesta (15) carregada com a sucata sendo disposta em uma posição lateral próxima da fornalha, a cesta (15) estando associada com um sistema de cobertura móvel (18) , sendo incluído pelo menos um tubo (20) que conecta o quarto furo da fornalha com o interior da cesta (15) para transportar os vapores que deixam a fornalha (12) com a função de preaquecimento a sucata, o tubo (20) sendo associado com o sistema de cobertura (18) e capaz de ser movido com ele, a cesta (15) sendo associada com um meio de movimento (16a).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT97GO000008 IT1304326B1 (it) | 1997-03-26 | 1997-03-26 | Sistema di caricamento rottami preriscaldati a mezzo cesteper forno elettrico ad arco |
PCT/IB1998/000428 WO1998046956A1 (en) | 1997-03-26 | 1998-03-23 | System to load pre-heated scrap by means of baskets for electric arc furnace |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9808627A true BR9808627A (pt) | 2000-05-16 |
Family
ID=11355459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9808627A BR9808627A (pt) | 1997-03-26 | 1998-03-23 | Sistema para carregar sucata preaquecida por meio de cestas para uma fornalha de arco elétrico |
Country Status (12)
Country | Link |
---|---|
US (1) | US6157664A (pt) |
EP (1) | EP0970338A1 (pt) |
JP (1) | JP2002500745A (pt) |
KR (1) | KR20010005563A (pt) |
AR (1) | AR012167A1 (pt) |
AU (1) | AU727562B2 (pt) |
BR (1) | BR9808627A (pt) |
CA (1) | CA2284765A1 (pt) |
ID (1) | ID22659A (pt) |
IT (1) | IT1304326B1 (pt) |
TW (1) | TW407168B (pt) |
WO (1) | WO1998046956A1 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2332852B1 (es) | 2008-04-02 | 2010-07-16 | Javier Guiu Lapresta | Sistema de control del flujo termico en horno electrico de arco. |
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 |
EP3906360A4 (en) | 2018-12-31 | 2022-10-12 | Sentient Science Corporation | METHODS AND SYSTEMS FOR PREDICTING RISK OF OBSERVABLE DAMAGE IN WIND TURBINE GEARBOX COMPONENTS |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2804295A (en) * | 1952-09-19 | 1957-08-27 | Frank W Brooke | Apparatus for preheating and conditioning scrap metal |
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 |
JPS5746800U (pt) * | 1980-08-29 | 1982-03-15 | ||
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 |
JPS5878499U (ja) * | 1981-11-21 | 1983-05-27 | 株式会社ニツコ− | 電気炉の廃ガス設備 |
SE440145B (sv) * | 1981-12-01 | 1985-07-15 | Asea Ab | Skrotforvermare |
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 |
DE3307400C1 (de) * | 1983-02-28 | 1984-01-19 | Mannesmann AG, 4000 Düsseldorf | Vorrichtung zum Vorwärmen von einzuschmelzendem Schrott |
DE3583508D1 (de) * | 1985-12-20 | 1991-08-22 | Mannesmann Ag | Verfahren zum einschmelzen von schrott o.dgl. und vorrichtung zur durchfuehrung des verfahrens. |
SE452191C (sv) * | 1986-04-15 | 1989-08-14 | Nab Konsult | Foerfarande och anordning foer foervaermning av skrot till ugnar |
SE462301B (sv) * | 1988-03-17 | 1990-05-28 | Essge Systemteknik Ab | Behaallare foeretraedesvis foer skrot vid staalframstaellning |
US5390212A (en) * | 1990-12-06 | 1995-02-14 | Clecim | Installation for producing molten metal in an electric furnace |
DE4325958A1 (de) * | 1993-07-29 | 1995-02-02 | Mannesmann Ag | Verfahren und Vorrichtung zum Einsetzen von Schrott |
US5416792A (en) * | 1993-11-05 | 1995-05-16 | Richard H. Logan | Preheat system |
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 IT97GO000008 patent/IT1304326B1/it active
-
1998
- 1998-03-23 WO PCT/IB1998/000428 patent/WO1998046956A1/en not_active Application Discontinuation
- 1998-03-23 AU AU63067/98A patent/AU727562B2/en not_active Ceased
- 1998-03-23 KR KR1019997008626A patent/KR20010005563A/ko not_active Application Discontinuation
- 1998-03-23 US US09/381,912 patent/US6157664A/en not_active Expired - Fee Related
- 1998-03-23 BR BR9808627A patent/BR9808627A/pt not_active Application Discontinuation
- 1998-03-23 ID ID991095A patent/ID22659A/id unknown
- 1998-03-23 CA CA002284765A patent/CA2284765A1/en not_active Abandoned
- 1998-03-23 EP EP19980907127 patent/EP0970338A1/en not_active Withdrawn
- 1998-03-23 JP JP54365698A patent/JP2002500745A/ja active Pending
- 1998-03-25 AR ARP980101359 patent/AR012167A1/es unknown
- 1998-03-25 TW TW87104495A patent/TW407168B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2284765A1 (en) | 1998-10-22 |
AR012167A1 (es) | 2000-09-27 |
ITGO970008A1 (it) | 1998-09-26 |
WO1998046956A1 (en) | 1998-10-22 |
ID22659A (id) | 1999-12-02 |
AU727562B2 (en) | 2000-12-14 |
EP0970338A1 (en) | 2000-01-12 |
IT1304326B1 (it) | 2001-03-15 |
JP2002500745A (ja) | 2002-01-08 |
AU6306798A (en) | 1998-11-11 |
TW407168B (en) | 2000-10-01 |
KR20010005563A (ko) | 2001-01-15 |
US6157664A (en) | 2000-12-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
B11Y | Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired |