ES2187863T3 - Procedimiento y dispositivo para vigilar el estado de la escoria y la estabilidad del arco de un horno de arco. - Google Patents
Procedimiento y dispositivo para vigilar el estado de la escoria y la estabilidad del arco de un horno de arco.Info
- Publication number
- ES2187863T3 ES2187863T3 ES98114023T ES98114023T ES2187863T3 ES 2187863 T3 ES2187863 T3 ES 2187863T3 ES 98114023 T ES98114023 T ES 98114023T ES 98114023 T ES98114023 T ES 98114023T ES 2187863 T3 ES2187863 T3 ES 2187863T3
- Authority
- ES
- Spain
- Prior art keywords
- arc
- state
- slag state
- derivative
- escoria
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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
- 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
- F27B3/22—Arrangements of air or gas supply devices
- F27B3/225—Oxygen blowing
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19733130A DE19733130A1 (de) | 1997-07-31 | 1997-07-31 | Verfahren und Vorrichtung zur Erfassung des Schlackezustandes und der Lichtbogenstabilität in Lichtbogenöfen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2187863T3 true ES2187863T3 (es) | 2003-06-16 |
Family
ID=7837574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98114023T Expired - Lifetime ES2187863T3 (es) | 1997-07-31 | 1998-07-27 | Procedimiento y dispositivo para vigilar el estado de la escoria y la estabilidad del arco de un horno de arco. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0896067B1 (de) |
AT (1) | ATE227779T1 (de) |
DE (2) | DE19733130A1 (de) |
ES (1) | ES2187863T3 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1178554C (zh) * | 2000-03-17 | 2004-12-01 | 密执安特种矿石公司 | 自动控制熔渣起泡的装置和方法 |
DE102012217232A1 (de) * | 2012-09-25 | 2014-03-27 | Siemens Aktiengesellschaft | Flickerreduktion bei Elektrolichtbogenöfen durch Flickervorhersage aus der Zustandsbestimmung in der Anfangsphase des Schmelzprozesses |
RU2725489C2 (ru) * | 2015-06-05 | 2020-07-02 | Хэтч Лтд. | Подавление фликера на электродуговой печи |
DE102016125046A1 (de) * | 2016-12-20 | 2018-06-21 | Vladimir Danilov | Verfahren und Vorrichtung zur Ermittlung einer Kenngröße, Prozesssteuerung, Elektroschmelzverfahren, Stranggussverfahren |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE463893B (sv) * | 1987-09-28 | 1991-02-04 | Geotronics Ab | Anordning foer att detektera nivaan hos en slaggraensyta hos ett smaelt metallbad |
US5115447A (en) * | 1991-01-10 | 1992-05-19 | Ucar Carbon Technology Corporation | Arc furnace electrode control |
ATA155793A (de) * | 1993-08-04 | 1996-04-15 | Voest Alpine Ind Anlagen | Verfahren zum herstellen einer metallschmelze und anlage zur durchführung des verfahrens |
DE4425089C1 (de) * | 1994-07-15 | 1996-01-11 | Hamburger Stahlwerke Gmbh | Verfahren zur Steuerung der Schaumschlackebildung im Drehstromlichtbogenofen |
-
1997
- 1997-07-31 DE DE19733130A patent/DE19733130A1/de not_active Withdrawn
-
1998
- 1998-07-27 EP EP98114023A patent/EP0896067B1/de not_active Expired - Lifetime
- 1998-07-27 ES ES98114023T patent/ES2187863T3/es not_active Expired - Lifetime
- 1998-07-27 AT AT98114023T patent/ATE227779T1/de not_active IP Right Cessation
- 1998-07-27 DE DE59806252T patent/DE59806252D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0896067B1 (de) | 2002-11-13 |
EP0896067A1 (de) | 1999-02-10 |
ATE227779T1 (de) | 2002-11-15 |
DE59806252D1 (de) | 2002-12-19 |
DE19733130A1 (de) | 1999-02-04 |
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