FI104381B - Sähköuunin syöttölaite - Google Patents
Sähköuunin syöttölaite Download PDFInfo
- Publication number
- FI104381B FI104381B FI962348A FI962348A FI104381B FI 104381 B FI104381 B FI 104381B FI 962348 A FI962348 A FI 962348A FI 962348 A FI962348 A FI 962348A FI 104381 B FI104381 B FI 104381B
- Authority
- FI
- Finland
- Prior art keywords
- furnace
- crucible
- iron
- projection
- container
- Prior art date
Links
- 229910001338 liquidmetal Inorganic materials 0.000 claims abstract 2
- 230000004888 barrier function Effects 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 239000011819 refractory material Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims 1
- 230000035939 shock Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 84
- 229910052742 iron Inorganic materials 0.000 description 42
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 101100107522 Mus musculus Slc1a5 gene Proteins 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 229940003703 kuvan Drugs 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/14—Charging or discharging liquid or molten material
-
- 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
-
- 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
- F27B3/04—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces of multiple-hearth type; of multiple-chamber type; Combinations of hearth-type furnaces
- F27B3/045—Multiple chambers, e.g. one of which is used 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
- F27B3/18—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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/12—Travelling or movable supports or containers for the charge
-
- 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
- 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
- F27D3/12—Travelling or movable supports or containers for the charge
- F27D2003/125—Charging cars, lift trolleys
- F27D2003/127—Charging cars, lift trolleys for carrying pots
-
- 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)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
- Electron Sources, Ion Sources (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Vending Machines For Individual Products (AREA)
- Tunnel Furnaces (AREA)
- Fire-Extinguishing Compositions (AREA)
- Glass Compositions (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU88440A LU88440A1 (fr) | 1993-12-15 | 1993-12-15 | Dispositif de chargement d'un four électrique |
| LU88440 | 1993-12-15 | ||
| LU88517A LU88517A7 (fr) | 1993-12-15 | 1994-07-20 | Dispositif de chargement d'un four électrique |
| LU88517 | 1994-07-20 | ||
| EP9403970 | 1994-11-30 | ||
| PCT/EP1994/003970 WO1995016796A1 (fr) | 1993-12-15 | 1994-11-30 | Dispositif de chargement pour alimenter en metaliquide un four electrique |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI962348L FI962348L (fi) | 1996-06-06 |
| FI962348A0 FI962348A0 (fi) | 1996-06-06 |
| FI104381B true FI104381B (fi) | 2000-01-14 |
Family
ID=26640353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI962348A FI104381B (fi) | 1993-12-15 | 1996-06-06 | Sähköuunin syöttölaite |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US5715272A (cs) |
| EP (1) | EP0734458B1 (cs) |
| JP (1) | JPH09506670A (cs) |
| CN (1) | CN1059471C (cs) |
| AT (1) | ATE177155T1 (cs) |
| AU (1) | AU677478B2 (cs) |
| BR (1) | BR9408218A (cs) |
| CA (1) | CA2177058A1 (cs) |
| CZ (1) | CZ284796B6 (cs) |
| DE (1) | DE69416863T2 (cs) |
| ES (1) | ES2128033T3 (cs) |
| FI (1) | FI104381B (cs) |
| LU (1) | LU88517A7 (cs) |
| RU (1) | RU2133280C1 (cs) |
| WO (1) | WO1995016796A1 (cs) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU88505A1 (fr) * | 1994-06-29 | 1996-02-01 | Wurth Paul Sa | Procédé et dispositif d'enfournement direct de métal liquide d'une poche dans un four électrique |
| DE19827299C1 (de) * | 1998-06-19 | 2000-03-09 | Schloemann Siemag Ag | Verfahren und Vorrichtung zur Stahlerzeugung in einem Ofengefäß |
| CN102393137B (zh) * | 2011-11-03 | 2013-07-03 | 云南新立有色金属有限公司 | 一种直流密闭电弧炉连续冶炼钛渣精确给料的方法及装置 |
| EP2759606B1 (en) | 2012-06-27 | 2016-11-16 | Nippon Steel & Sumitomo Metal Corporation | Steel slag reduction equipment and steel slag reduction system |
| CN103352123B (zh) * | 2013-07-25 | 2015-05-20 | 西安电炉研究所有限公司 | 矿热精炼电炉热装生产设备及其生产工艺 |
| CN103759539B (zh) * | 2014-02-11 | 2015-09-30 | 金坛市六九钛业科技有限公司 | 熔盐电解生产高纯金属的高温炉使用的液态料加料装置 |
| CN107794328B (zh) * | 2016-08-31 | 2019-08-06 | 鞍钢股份有限公司 | 一种转炉铁水脱氧过程控制出铁量的方法 |
| CN106403581B (zh) * | 2016-11-16 | 2019-06-07 | 攀枝花市仁通钒业有限公司 | 带密封式电弧炉填料装置 |
| JP6881470B2 (ja) * | 2016-12-16 | 2021-06-02 | 日本製鉄株式会社 | 電気炉 |
| JP6729720B2 (ja) * | 2016-12-16 | 2020-07-22 | 日本製鉄株式会社 | 電気炉 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE361657C (de) * | 1922-10-16 | Edgar Kattner | Zerlegbares Vorderzeug fuer Reitpferde | |
| US1838737A (en) * | 1929-01-02 | 1931-12-29 | Brassert & Co | Apparatus for drying wet gases |
| DE1182679B (de) * | 1962-02-07 | 1964-12-03 | Silika Und Schamottefabriken M | Ausmauerung fuer Roheisenpfannen mit torpedofoermigem Laengsschnitt |
| FR1376862A (fr) * | 1963-11-14 | 1964-10-31 | Bbc Brown Boveri & Cie | Dispositif pour le transfert des métaux liquides |
| FR1601438A (cs) * | 1968-10-17 | 1970-08-24 | ||
| US3674903A (en) * | 1971-04-20 | 1972-07-04 | Lukens Steel Co | Method and apparatus for reducing air infiltration into electric arc furnace during the charging and melting operation |
| DE2507961C3 (de) * | 1975-02-25 | 1978-07-20 | Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg | Verfahren zum Herstellen von Stahl aus Roheisen |
| DE2944269C3 (de) * | 1979-11-02 | 1982-04-15 | Mannesmann AG, 4000 Düsseldorf | Ofengefäß eines kippbaren Lichtbogenofens |
| AT380102B (de) * | 1984-06-01 | 1986-04-10 | Voest Alpine Ag | Elektroofen |
| DE3616157A1 (de) * | 1986-05-14 | 1987-11-19 | Kloeckner Humboldt Deutz Ag | Rinnensystem zur zuleitung von fluessigem metall in einen ofen |
| SU1435615A1 (ru) * | 1986-05-23 | 1988-11-07 | Всесоюзный научно-исследовательский проектно-конструкторский и технологический институт электротермического оборудования | Дугова сталеплавильна печь |
| ES2040521T3 (es) * | 1989-03-02 | 1993-10-16 | Fuchs Technology Ag | Grupo de fusion con precalentador de la carga en forma de pozo. |
| FR2663723B1 (fr) * | 1990-06-20 | 1995-07-28 | Air Liquide | Procede et installation de fusion d'une charge en four. |
| AT395656B (de) * | 1990-11-19 | 1993-02-25 | Voest Alpine Ind Anlagen | Anlage zur herstellung von fluessigen metallen |
-
1994
- 1994-07-20 LU LU88517A patent/LU88517A7/fr unknown
- 1994-11-30 AU AU10687/95A patent/AU677478B2/en not_active Ceased
- 1994-11-30 BR BR9408218A patent/BR9408218A/pt not_active IP Right Cessation
- 1994-11-30 AT AT95901457T patent/ATE177155T1/de not_active IP Right Cessation
- 1994-11-30 WO PCT/EP1994/003970 patent/WO1995016796A1/fr active IP Right Grant
- 1994-11-30 RU RU96115117A patent/RU2133280C1/ru active
- 1994-11-30 CZ CZ961737A patent/CZ284796B6/cs not_active IP Right Cessation
- 1994-11-30 DE DE69416863T patent/DE69416863T2/de not_active Expired - Fee Related
- 1994-11-30 JP JP7516494A patent/JPH09506670A/ja not_active Ceased
- 1994-11-30 CN CN94194806A patent/CN1059471C/zh not_active Expired - Fee Related
- 1994-11-30 CA CA002177058A patent/CA2177058A1/en not_active Abandoned
- 1994-11-30 US US08/663,174 patent/US5715272A/en not_active Expired - Fee Related
- 1994-11-30 EP EP95901457A patent/EP0734458B1/fr not_active Expired - Lifetime
- 1994-11-30 ES ES95901457T patent/ES2128033T3/es not_active Expired - Lifetime
-
1996
- 1996-06-06 FI FI962348A patent/FI104381B/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| CZ173796A3 (en) | 1996-09-11 |
| BR9408218A (pt) | 1997-08-26 |
| CZ284796B6 (cs) | 1999-03-17 |
| RU2133280C1 (ru) | 1999-07-20 |
| CA2177058A1 (en) | 1995-06-22 |
| DE69416863D1 (de) | 1999-04-08 |
| FI962348L (fi) | 1996-06-06 |
| US5715272A (en) | 1998-02-03 |
| EP0734458A1 (fr) | 1996-10-02 |
| LU88517A7 (fr) | 1996-02-01 |
| ES2128033T3 (es) | 1999-05-01 |
| FI962348A0 (fi) | 1996-06-06 |
| JPH09506670A (ja) | 1997-06-30 |
| WO1995016796A1 (fr) | 1995-06-22 |
| AU1068795A (en) | 1995-07-03 |
| CN1059471C (zh) | 2000-12-13 |
| EP0734458B1 (fr) | 1999-03-03 |
| AU677478B2 (en) | 1997-04-24 |
| ATE177155T1 (de) | 1999-03-15 |
| CN1141655A (zh) | 1997-01-29 |
| DE69416863T2 (de) | 1999-08-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101287935B1 (ko) | 도가니식 연속 용해로 | |
| TW518313B (en) | Continuous electric steelmaking with charge preheating, melting, refining and casting | |
| RU2530578C2 (ru) | Гибкая система электрической дуговой печи с минимальным потреблением энергии и способы получения стальных продуктов | |
| JP5443383B2 (ja) | アノード鋳造プラントにおける金属アノードの鋳造装置 | |
| FI104381B (fi) | Sähköuunin syöttölaite | |
| JP2012102998A (ja) | 直接製錬装置 | |
| RU2443961C2 (ru) | Способ и аппарат для индукционного перемешивания жидкого металла | |
| JPH0518670A (ja) | 熔融金属の生成装置及び生成方法 | |
| JPH0150833B2 (cs) | ||
| AT394732B (de) | Vorrichtung zum trennen von schlacke und stahl | |
| SU1489581A3 (ru) | Устройство для подачи расплава в установку для производства волокон | |
| KR100408664B1 (ko) | 대형 지금 발생 방지용 슬래그 포트 | |
| CA1119413A (en) | Process and a device for the treatment of an iron melt | |
| KR100604977B1 (ko) | 출탕기를 갖추고 있는 야금 용기 및 이 용기로부터 용융금속을 슬래그 없이 배출하도록 제어하는 방법 | |
| US3955974A (en) | Apparatus and method for treating a metal melt with a vaporizable substance | |
| CA1242326A (en) | Treatment of molten metal | |
| US4795139A (en) | Apparatus for tapping slag-free steel from a continuous melting furnace | |
| EP0542825B1 (en) | Slag control apparatus and method | |
| JPS5916199B2 (ja) | 溶融処理装置 | |
| KR100851214B1 (ko) | 휠러 겸용 래들 개공구 | |
| WO2006085789A1 (fr) | Procede permettant d'evacuer une majeure partie de metal en fusion d'un reservoir de metal en fusion par une ouverture de sortie situee dans la surface inferieure du reservoir, reservoir de metal en fusion et suite d'operations principales permettant de mettre en oeuvre ce procede | |
| SU839668A1 (ru) | Желоб дл транспортировки жидкогоМЕТАллА | |
| SU242325A1 (ru) | Дуговая электропечь для плавки чугуна | |
| KR101909511B1 (ko) | 지지장치 | |
| SU896073A1 (ru) | Устройство желобов доменной печи |