BR0014224A - Processo e dispositivo para introduzir material a granel num recipiente metalúrgico - Google Patents
Processo e dispositivo para introduzir material a granel num recipiente metalúrgicoInfo
- Publication number
- BR0014224A BR0014224A BR0014224A BR0014224A BR0014224A BR 0014224 A BR0014224 A BR 0014224A BR 0014224 A BR0014224 A BR 0014224A BR 0014224 A BR0014224 A BR 0014224A BR 0014224 A BR0014224 A BR 0014224A
- Authority
- BR
- Brazil
- Prior art keywords
- bulk material
- lid
- container
- metallurgical container
- transported
- Prior art date
Links
- 239000013590 bulk material Substances 0.000 title abstract 13
- 238000000034 method Methods 0.000 title abstract 4
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 239000007789 gas Substances 0.000 abstract 1
- 239000003923 scrap metal Substances 0.000 abstract 1
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
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/12—Working chambers or casings; Supports therefor
-
- 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
- F27D3/04—Ram or pusher apparatus
- F27D2003/045—Ram or pusher apparatus used to pull the charge
-
- 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
- F27D2019/0059—Regulation involving the control of the conveyor movement, e.g. speed or sequences
-
- 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
- F27D2021/0042—Monitoring the level of the solid charge
-
- 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
- F27D3/0031—Charging with tiltable dumpers
-
- 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
- F27D3/04—Ram or pusher apparatus
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc 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
"PROCESSO E DISPOSITIVO PARA INTRODUZIR MATERIAL A GRANEL NUM RECIPIENTE METALúRGICO". A presente invenção se refere a um processo para a introdução de material a granel em um recipiente metalúrgico, particularmente de sucata num forno de arco voltaico, que apresenta pelo menos um eletrodo disposto de forma central na parte superior do recipiente, fechado com uma tampa estanque aos gases. O material a granel é transportado para o topo do recipiente metalúrgico em reservatórios individuais para material a granel. A abertura do reservatório de material a granel é conectada com peças de acoplamento da tampa. O material a granel é transportado para fora do reservatório por meio de peças transportadoras conectadas com os reservatórios de material a granel, e é introduzido dentro do recipiente metalúrgico por meio de aberturas de acesso existentes na tampa. No dispositivo adequado para a execução do processo, pelo menos uma peça circular ( 16 ) da tampa ( 15 ) é conectada no plano da tampa com um acionamento da tampa ( 51 ), de forma a poder girar. A peça rotativa da tampa ( 16 ) apresenta pelo menos uma abertura de alimentação ( 17 ), através da qual o material a granel pode ser transportado para dentro da parte superior do recipiente ( 11 ). As aberturas de alimentação ( 17 ) são recobertas com peças de acoplamento ( 31 ) que possuem uma parede ( 32 ) que pode ser fechada. Um reservatório de material a granel ( 41 ), que pode ser enchido com material a granel, é acoplável à peça de acoplamento ( 31 ). O reservatório de material a granel ( 41 ) é conectado com uma unidade transportadora ( 42, 43, 44 ), através da qual o material a granel pode ser transportado para dentro da parte superior do recipiente metalúrgico ( 11 ) por meio da abertura de alimentação ( 17 ), através da peça da tampa ( 16 ).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19945489A DE19945489A1 (de) | 1999-09-22 | 1999-09-22 | Verfahren und Einrichtung zum Einbringen von Schüttgut in ein metallurgisches Gefäss |
PCT/EP2000/009248 WO2001021843A1 (de) | 1999-09-22 | 2000-09-21 | Verfahren und einrichtung zum einbringen von schüttgut in ein metallurgisches gefäss |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0014224A true BR0014224A (pt) | 2002-05-21 |
Family
ID=7922951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0014224A BR0014224A (pt) | 1999-09-22 | 2000-09-21 | Processo e dispositivo para introduzir material a granel num recipiente metalúrgico |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP1222315A1 (pt) |
JP (1) | JP2003510458A (pt) |
KR (1) | KR20020035874A (pt) |
CN (1) | CN1376208A (pt) |
AU (1) | AU7420900A (pt) |
BR (1) | BR0014224A (pt) |
CA (1) | CA2388582A1 (pt) |
DE (1) | DE19945489A1 (pt) |
EA (1) | EA003353B1 (pt) |
HU (1) | HUP0202808A2 (pt) |
MX (1) | MXPA02003073A (pt) |
RO (1) | RO121037B1 (pt) |
TR (1) | TR200200750T2 (pt) |
WO (1) | WO2001021843A1 (pt) |
ZA (1) | ZA200203151B (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10333764B3 (de) | 2003-07-23 | 2004-12-30 | Outokumpu Oy | Verfahren zum Chargieren von feinkörnigen Metallen in einen Elektrolichtbogenofen |
DE102006044837A1 (de) * | 2006-09-22 | 2008-04-03 | Siemens Ag | Vorrichtung zur Steuerung einer Lichtbogenofenanlage |
DE102010045825A1 (de) * | 2010-09-20 | 2012-03-22 | Intracon Gmbh | Chargierschacht-System und Verfahren zum Befüllen |
DE102013214775B3 (de) * | 2013-07-29 | 2014-11-20 | Siemens Vai Metals Technologies Gmbh | Vorrichtung zum Beladen eines metallurgischen Schmelzgefäßes mit Schrott |
EP3957939B1 (de) * | 2020-08-20 | 2023-09-20 | ABP Induction Systems GmbH | Anlage zum recyceln von kontaminiertem metallschrott |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1010545B (de) * | 1953-11-28 | 1957-06-19 | Dingler Werke Ag | Beschickungsvorrichtung fuer Niederschachtoefen |
DE1232177B (de) * | 1964-07-04 | 1967-01-12 | Demag Ag | Beschickungsvorrichtung fuer Metallschmelz- oder sonstige Industrieoefen, insbesondere zur Schrottbeschickung von Stahlerzeugungsoefen |
DE1758842C3 (de) * | 1968-08-17 | 1980-01-24 | Erich Ing.(Grad.) 4300 Essen Vetter | Beschickungseinrichtung, insbesondere für geschlossene Elektroöfen |
FR2498309B1 (fr) * | 1981-01-20 | 1986-04-11 | Clesid Sa | Four electrique destine a la fusion de ferrailles et alimente en continu |
AT398486B (de) * | 1992-12-09 | 1994-12-27 | Voest Alpine Ind Anlagen | Stahlwerks-elektroofen |
DE4332913A1 (de) * | 1993-09-23 | 1995-03-30 | Mannesmann Ag | Stahlwerkseinrichtung mit geschlossenem kippbarem Lichtbogenofen |
DE4407861C1 (de) * | 1994-03-04 | 1995-06-14 | Mannesmann Ag | Beschickungsvorrichtung für Lichtbogenofen |
JP2861794B2 (ja) * | 1994-03-18 | 1999-02-24 | 日本鋼管株式会社 | 原材料予熱槽を備えた溶解炉 |
DE19753184A1 (de) * | 1997-11-21 | 1999-06-10 | Mannesmann Ag | Schmelzofenanlage |
DE19755890A1 (de) * | 1997-12-05 | 1999-06-17 | Mannesmann Ag | Beschickungseinrichtung für Schachtöfen |
-
1999
- 1999-09-22 DE DE19945489A patent/DE19945489A1/de not_active Ceased
-
2000
- 2000-09-21 KR KR1020027003523A patent/KR20020035874A/ko not_active Application Discontinuation
- 2000-09-21 BR BR0014224A patent/BR0014224A/pt not_active Application Discontinuation
- 2000-09-21 RO ROA200200228A patent/RO121037B1/ro unknown
- 2000-09-21 WO PCT/EP2000/009248 patent/WO2001021843A1/de not_active Application Discontinuation
- 2000-09-21 EA EA200200394A patent/EA003353B1/ru not_active IP Right Cessation
- 2000-09-21 HU HU0202808A patent/HUP0202808A2/hu unknown
- 2000-09-21 CA CA 2388582 patent/CA2388582A1/en not_active Abandoned
- 2000-09-21 CN CN00813272A patent/CN1376208A/zh active Pending
- 2000-09-21 AU AU74209/00A patent/AU7420900A/en not_active Abandoned
- 2000-09-21 JP JP2001525399A patent/JP2003510458A/ja not_active Withdrawn
- 2000-09-21 MX MXPA02003073A patent/MXPA02003073A/es unknown
- 2000-09-21 TR TR200200750T patent/TR200200750T2/xx unknown
- 2000-09-21 EP EP00962515A patent/EP1222315A1/de not_active Withdrawn
-
2001
- 2001-04-22 ZA ZA200203151A patent/ZA200203151B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
RO121037B1 (ro) | 2006-11-30 |
TR200200750T2 (tr) | 2002-09-23 |
CA2388582A1 (en) | 2001-03-29 |
EP1222315A1 (de) | 2002-07-17 |
ZA200203151B (en) | 2003-01-29 |
EA200200394A1 (ru) | 2002-10-31 |
AU7420900A (en) | 2001-04-24 |
EA003353B1 (ru) | 2003-04-24 |
KR20020035874A (ko) | 2002-05-15 |
DE19945489A1 (de) | 2001-04-05 |
CN1376208A (zh) | 2002-10-23 |
MXPA02003073A (es) | 2002-10-31 |
JP2003510458A (ja) | 2003-03-18 |
HUP0202808A2 (en) | 2002-12-28 |
WO2001021843A1 (de) | 2001-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |