SK341992A3 - Electric arc furnace arrangement for producing steel - Google Patents
Electric arc furnace arrangement for producing steel Download PDFInfo
- Publication number
- SK341992A3 SK341992A3 SK3419-92A SK341992A SK341992A3 SK 341992 A3 SK341992 A3 SK 341992A3 SK 341992 A SK341992 A SK 341992A SK 341992 A3 SK341992 A3 SK 341992A3
- Authority
- SK
- Slovakia
- Prior art keywords
- furnace
- electric arc
- electrode
- graphite
- electrodes
- Prior art date
Links
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; Tank furnaces
- F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; 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
- 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
-
- 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
- C21C5/5229—Manufacture of steel in electric furnaces in a direct current [DC] electric arc 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
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/02—Shaft or like vertical or substantially vertical furnaces with two or more shafts or chambers, e.g. multi-storey
- F27B1/025—Shaft or like vertical or substantially vertical furnaces with two or more shafts or chambers, e.g. multi-storey with fore-hearth
-
- 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
- F27B3/186—Charging in a vertical chamber adjacent to the melting chamber
-
- 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
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0228291A AT396483B (de) | 1991-11-18 | 1991-11-18 | Anlage und verfahren zur herstellung von stahl aus chargiergut |
AT0249091A AT398487B (de) | 1991-12-16 | 1991-12-16 | Elektro-lichtbogenofen zur herstellung von stahl |
Publications (1)
Publication Number | Publication Date |
---|---|
SK341992A3 true SK341992A3 (en) | 1994-07-06 |
Family
ID=25598112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SK3419-92A SK341992A3 (en) | 1991-11-18 | 1992-11-18 | Electric arc furnace arrangement for producing steel |
Country Status (10)
Country | Link |
---|---|
US (2) | US5471495A (ko) |
EP (1) | EP0548041A3 (ko) |
JP (1) | JP2875120B2 (ko) |
KR (1) | KR960004796B1 (ko) |
CN (1) | CN1028115C (ko) |
CA (1) | CA2083129C (ko) |
CZ (1) | CZ341992A3 (ko) |
PL (1) | PL171415B1 (ko) |
RU (1) | RU2096706C1 (ko) |
SK (1) | SK341992A3 (ko) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5471495A (en) * | 1991-11-18 | 1995-11-28 | Voest-Alpine Industrieanlagenbeau Gmbh | Electric arc furnace arrangement for producing steel |
AT400246B (de) * | 1994-01-14 | 1995-11-27 | Voest Alpine Ind Anlagen | Verfahren zum herstellen von eisenschmelzen |
AT400247B (de) * | 1994-01-14 | 1995-11-27 | Voest Alpine Ind Anlagen | Verfahren zum herstellen von eisenschmelzen |
AT403846B (de) * | 1994-06-28 | 1998-05-25 | Voest Alpine Ind Anlagen | Schrotteinschmelz-elektro-lichtbogenofen |
AT409059B (de) * | 1994-12-02 | 2002-05-27 | Voest Alpine Ind Anlagen | Anlage zur herstellung von metallschmelzen |
DE4445783A1 (de) * | 1994-12-21 | 1996-06-27 | Fuchs Technology Ag | Kippbares metallurgisches Aggregat |
AT404841B (de) * | 1995-04-10 | 1999-03-25 | Voest Alpine Ind Anlagen | Anlage und verfahren zum herstellen von eisenschmelzen |
US5695543A (en) * | 1996-05-10 | 1997-12-09 | D & S Technologies, Inc. | Method for metal reduction of steel waste products |
IT1289021B1 (it) * | 1996-11-13 | 1998-09-25 | Danieli Off Mecc | Forno elettrico ad arco e relativo procedimento di fusione continua |
US6125133A (en) * | 1997-03-18 | 2000-09-26 | Praxair, Inc. | Lance/burner for molten metal furnace |
AT404942B (de) | 1997-06-27 | 1999-03-25 | Voest Alpine Ind Anlagen | Anlage und verfahren zum herstellen von metallschmelzen |
US6149709A (en) * | 1997-09-01 | 2000-11-21 | Kabushiki Kaisha Kobe Seiko Sho | Method of making iron and steel |
US6024912A (en) * | 1997-11-27 | 2000-02-15 | Empco (Canada) Ltd. | Apparatus and process system for preheating of steel scrap for melting metallurgical furnaces with concurrent flow of scrap and heating gases |
AT407752B (de) * | 1999-04-22 | 2001-06-25 | Voest Alpine Ind Anlagen | Verfahren und einrichtung zum einschmelzen von metallhältigem material |
US6289035B1 (en) * | 2000-02-10 | 2001-09-11 | Valery G. Shver | Mounting arrangement for auxiliary burner or lance |
US6805724B2 (en) * | 2000-02-10 | 2004-10-19 | Process Technology International, Inc. | Method for particulate introduction for metal furnaces |
US6614831B2 (en) * | 2000-02-10 | 2003-09-02 | Process Technology International, Inc. | Mounting arrangement for auxiliary burner or lance |
SE517296C2 (sv) * | 2000-02-17 | 2002-05-21 | Uddeholm Technology Ab | Sätt vid tillverkning av stål i ljusbågsugn under användande av granulerat tackjärn |
AT411266B (de) * | 2002-06-28 | 2003-11-25 | Winkler Manfred | Schachtofen zum einschmelzen von schrott |
US6584137B1 (en) | 2002-07-22 | 2003-06-24 | Nucor Corporation | Method for making steel with electric arc furnace |
KR100621640B1 (ko) * | 2004-02-06 | 2006-09-13 | 김천조 | 활성탄을 내장한 조합자극기 |
US7951325B2 (en) * | 2006-05-17 | 2011-05-31 | Air Liquide Advanced Technologies U.S. Llc | Methods of implementing a water-cooling system into a burner panel and related apparatuses |
US7824604B2 (en) * | 2006-05-17 | 2010-11-02 | Air Liquide Advanced Technologies U.S. Llc | Methods of implementing a water-cooling system into a burner panel and related apparatuses |
CN102037146B (zh) * | 2008-03-28 | 2013-06-05 | 乔治洛德方法研究和开发液化空气有限公司 | 燃烧器/喷射器屏板设备 |
CN101527980B (zh) * | 2009-04-20 | 2011-04-13 | 成都高威节能科技有限公司 | 矿热炉电极自动控制系统电极间歇式升降的方法 |
US20120224601A1 (en) | 2011-03-01 | 2012-09-06 | Air Liquide Advanced Technologies U.S. Llc | Burner and/or injector panel apparatus, methods of installation and use of the same in a metal-melting furnace, and metal-melting furnace including the same |
CN102331193B (zh) * | 2011-09-22 | 2013-10-23 | 云南文山斗南锰业股份有限公司 | 矿热电炉电极控制系统及方法 |
EP2844778B1 (de) * | 2012-04-30 | 2018-09-19 | SMS group GmbH | Schrottschmelzofen-pfannenofen-system und verfahren zum betrieb dieses systems |
US9068779B2 (en) | 2013-03-15 | 2015-06-30 | L'Air Liquide SociétéAnonyme Pour L 'Étude Et L Eploitation Des Procedes Georges Claude | Water-cooled burner and/or injector panel kits, water-cooled burner and/or injector panel apparatus, and methods of using the same |
US10234206B2 (en) | 2014-11-05 | 2019-03-19 | Daido Steel Co., Ltd. | Electric arc furnace |
US10215494B2 (en) * | 2014-11-05 | 2019-02-26 | Daido Steel Co., Ltd. | Method of operating electric arc furnace |
CN108061466A (zh) * | 2017-12-12 | 2018-05-22 | 山东鲁阳节能材料股份有限公司 | 一种电阻炉用电极调节装置 |
US20210053857A1 (en) * | 2018-01-29 | 2021-02-25 | Corning Incorporated | Devices and methods for heating molten material |
CN108656405A (zh) * | 2018-07-05 | 2018-10-16 | 钱敏芳 | 一种泡沫处理块料机 |
CN111811254A (zh) * | 2020-08-05 | 2020-10-23 | 河南省德耀节能科技股份有限公司 | 一种生产效率高可调控的电石或铁合金生产系统 |
CN111750680A (zh) * | 2020-08-05 | 2020-10-09 | 河南省德耀节能科技股份有限公司 | 一种安全高效矿热炉的电极可调控结构 |
CN112595093B (zh) * | 2020-11-26 | 2022-05-27 | 天津水泥工业设计研究院有限公司 | 一种用于电弧炉可喷吹粉剂的加热电极工艺及装置 |
CN112689348B (zh) * | 2021-02-05 | 2022-06-28 | 西安中天冶金工程有限公司 | 一种电极自动化控制系统 |
CN116576674B (zh) * | 2023-07-11 | 2023-09-15 | 乌海阳光炭素有限公司 | 电极糊导电粉加工设备 |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1542562A (en) * | 1924-04-15 | 1925-06-16 | Levoz Toussaint | Furnace for melting and treating ores and metals generally |
US2382534A (en) * | 1944-11-11 | 1945-08-14 | Thaddeus F Baily | Method of melting and refining ferrous metals |
DE1508256A1 (de) * | 1966-04-30 | 1970-04-30 | Schenck Dr Ing Dr Ing E H Herm | Verfahren zum Einfuehren von Kohlenwasserstoffen in OEfen mit direkter elektrischer Beheizung |
SU424888A1 (ru) * | 1972-10-12 | 1974-04-25 | В. И. Григорьев, И. П. Нечаев , В. В. Салмин | Дуговая плавильная печь непрерывногодействия |
FR2218397B1 (ko) * | 1973-02-21 | 1976-05-14 | Siderurgie Fse Inst Rech | |
SE396616B (sv) * | 1973-05-17 | 1977-09-26 | Rolf Kristian Londer | Sett och anordning for framstellning av en metallsmelta genom reduktion och smeltning |
US4076954A (en) * | 1973-05-17 | 1978-02-28 | Rolf Linder | Method and an electrically heated device for producing molten metal from powders or lumps of metal oxides |
AU7738275A (en) * | 1974-01-23 | 1976-07-22 | Intercont Dev Corp Pty Ltd | Electro-pyrolytic upright shaft type solid refuse disposal and conversion process |
SE393399B (sv) * | 1974-06-24 | 1977-05-09 | Asea Ab | Sett och anordning for smeltreduktion enligt patent 371 651 |
US4001008A (en) * | 1974-08-06 | 1977-01-04 | Vereinigte Osterreichische Eisen- Und Stahlwerke-Alpine Montan Aktiengesellschaft | Method and apparatus for the reduction of ores, especially iron ores |
US4146390A (en) * | 1975-06-19 | 1979-03-27 | Asea Aktiebolag | Furnace and method for the melt reduction of iron oxide |
US4147887A (en) * | 1975-08-05 | 1979-04-03 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Electric smelting furnace |
US4160867A (en) * | 1977-05-17 | 1979-07-10 | Westinghouse Electric Corp. | Method and apparatus for melting machining chips |
DE2944269C3 (de) * | 1979-11-02 | 1982-04-15 | Mannesmann AG, 4000 Düsseldorf | Ofengefäß eines kippbaren Lichtbogenofens |
JPS56103737U (ko) * | 1979-12-29 | 1981-08-13 | ||
US4386668A (en) * | 1980-09-19 | 1983-06-07 | Hughes Tool Company | Sealed lubricated and air cooled rock bit bearing |
JPS5760553A (en) * | 1980-09-30 | 1982-04-12 | Toshiba Corp | Producing device of muting signal in recording system |
DE8231869U1 (de) * | 1982-11-10 | 1983-10-13 | Mannesmann Ag, 4000 Duesseldorf | Kippbarer Lichtbogenofen |
AT375404B (de) * | 1983-02-03 | 1984-08-10 | Voest Alpine Ag | Verfahren zur durchfuehrung von schmelz-, schmelzmetallurgischen und/oder reduktionsmetallurgischen prozessen in einem plasmaschmelz- ofen sowie einrichtung zur durchfuehrung des verfahrens |
IT1177539B (it) * | 1984-02-02 | 1987-08-26 | Italimpianti | Perfezionamento nei forni elettronici ad arco di corrente continua |
GB8516143D0 (en) * | 1985-06-26 | 1985-07-31 | British Steel Corp | Melting of metals |
JPS62102991U (ko) * | 1985-12-19 | 1987-06-30 | ||
AT384669B (de) * | 1986-03-17 | 1987-12-28 | Voest Alpine Ag | Anlage zur herstellung von stahl aus schrott |
DE3629055A1 (de) * | 1986-08-27 | 1988-03-03 | Kloeckner Cra Tech | Verfahren zum gesteigerten energieeinbringen in elektrolichtbogenoefen |
FR2611876B1 (fr) * | 1987-03-04 | 1989-08-04 | Clecim Sa | Four electrique a courant continu |
US4897852A (en) * | 1988-08-31 | 1990-01-30 | Dow Corning Corporation | Silicon smelting process |
US5153894A (en) * | 1989-03-02 | 1992-10-06 | Fuchs Technology Ag | Smelting plant with removable shaft-like charging material preheater |
JPH02290912A (ja) * | 1989-04-28 | 1990-11-30 | Daido Steel Co Ltd | 溶解装置及び溶解方法 |
FR2658277B1 (fr) * | 1990-02-09 | 1992-04-30 | Siderurgie Fse Inst Rech | Recipient metallurgique equipe d'au moins une electrode traversant sa paroi. |
DE4015916A1 (de) * | 1990-05-17 | 1991-11-21 | Fuchs Technology Ag | Einschmelzaggregat mit zwei nebeneinander angeordneten schmelzoefen |
JP2537574B2 (ja) * | 1990-12-14 | 1996-09-25 | 川崎製鉄株式会社 | 炉底電極を備えた直流電気炉 |
US5471495A (en) * | 1991-11-18 | 1995-11-28 | Voest-Alpine Industrieanlagenbeau Gmbh | Electric arc furnace arrangement for producing steel |
AT396942B (de) * | 1991-12-16 | 1993-12-27 | Voest Alpine Ind Anlagen | Verfahren zum herstellen von metallschmelzen, insbesondere stahlschmelzen |
-
1992
- 1992-11-12 US US07/974,792 patent/US5471495A/en not_active Expired - Fee Related
- 1992-11-16 EP EP19920890243 patent/EP0548041A3/de not_active Ceased
- 1992-11-17 RU RU92004419A patent/RU2096706C1/ru active
- 1992-11-17 CA CA 2083129 patent/CA2083129C/en not_active Expired - Fee Related
- 1992-11-18 CZ CS923419A patent/CZ341992A3/cs unknown
- 1992-11-18 JP JP30862992A patent/JP2875120B2/ja not_active Expired - Lifetime
- 1992-11-18 PL PL92296650A patent/PL171415B1/pl unknown
- 1992-11-18 SK SK3419-92A patent/SK341992A3/sk unknown
- 1992-11-18 CN CN92113177A patent/CN1028115C/zh not_active Expired - Fee Related
- 1992-11-18 KR KR1019920021600A patent/KR960004796B1/ko not_active IP Right Cessation
-
1995
- 1995-06-07 US US08/478,483 patent/US5573573A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR930010512A (ko) | 1993-06-22 |
JP2875120B2 (ja) | 1999-03-24 |
CA2083129C (en) | 1999-04-20 |
KR960004796B1 (ko) | 1996-04-13 |
RU2096706C1 (ru) | 1997-11-20 |
JPH05223457A (ja) | 1993-08-31 |
PL171415B1 (pl) | 1997-04-30 |
EP0548041A3 (en) | 1993-12-29 |
CA2083129A1 (en) | 1993-05-19 |
PL296650A1 (en) | 1993-06-28 |
CZ341992A3 (en) | 1993-06-16 |
US5573573A (en) | 1996-11-12 |
CN1028115C (zh) | 1995-04-05 |
EP0548041A2 (de) | 1993-06-23 |
CN1072459A (zh) | 1993-05-26 |
US5471495A (en) | 1995-11-28 |
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