DE2103216C3 - Verfahren zur Bestimmung der Eintauchtiefe von Elektroden in einem Reduktionsofen - Google Patents
Verfahren zur Bestimmung der Eintauchtiefe von Elektroden in einem ReduktionsofenInfo
- Publication number
- DE2103216C3 DE2103216C3 DE2103216A DE2103216A DE2103216C3 DE 2103216 C3 DE2103216 C3 DE 2103216C3 DE 2103216 A DE2103216 A DE 2103216A DE 2103216 A DE2103216 A DE 2103216A DE 2103216 C3 DE2103216 C3 DE 2103216C3
- Authority
- DE
- Germany
- Prior art keywords
- furnace
- electrodes
- immersion depth
- currents
- determining
- 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
Links
- 238000000034 method Methods 0.000 title claims description 10
- 238000007654 immersion Methods 0.000 title claims description 9
- 238000005259 measurement Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000006698 induction Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 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
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/08—Heating by electric discharge, e.g. arc discharge
- F27D11/10—Disposition of electrodes
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/144—Power supplies specially adapted for heating by electric discharge; Automatic control of power, e.g. by positioning of electrodes
-
- 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
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Control Of Heat Treatment Processes (AREA)
- Discharge Heating (AREA)
- Furnace Details (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2103216A DE2103216C3 (de) | 1971-01-25 | 1971-01-25 | Verfahren zur Bestimmung der Eintauchtiefe von Elektroden in einem Reduktionsofen |
| CH1798571A CH573582A5 (OSRAM) | 1971-01-25 | 1971-12-08 | |
| US00218766A US3749804A (en) | 1971-01-25 | 1972-01-18 | Method for determining the depth of immersion of electrodes in a reduction furnace |
| SE00757/72A SE362703B (OSRAM) | 1971-01-25 | 1972-01-24 | |
| GB353172A GB1380493A (en) | 1971-01-25 | 1972-01-25 | Electric furnaces and treatment of material therein |
| JP47009407A JPS5123928B1 (OSRAM) | 1971-01-25 | 1972-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2103216A DE2103216C3 (de) | 1971-01-25 | 1971-01-25 | Verfahren zur Bestimmung der Eintauchtiefe von Elektroden in einem Reduktionsofen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2103216A1 DE2103216A1 (de) | 1972-08-10 |
| DE2103216B2 DE2103216B2 (de) | 1977-07-28 |
| DE2103216C3 true DE2103216C3 (de) | 1978-03-16 |
Family
ID=5796756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2103216A Expired DE2103216C3 (de) | 1971-01-25 | 1971-01-25 | Verfahren zur Bestimmung der Eintauchtiefe von Elektroden in einem Reduktionsofen |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3749804A (OSRAM) |
| JP (1) | JPS5123928B1 (OSRAM) |
| CH (1) | CH573582A5 (OSRAM) |
| DE (1) | DE2103216C3 (OSRAM) |
| GB (1) | GB1380493A (OSRAM) |
| SE (1) | SE362703B (OSRAM) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO141141C (no) * | 1972-10-09 | 1980-01-16 | Elkem Spigerverket As | Fremgangsmaate for maaling av metallurgiske driftstilstander ved metallurgiske prosesser i elektriske elektrodeovner |
| US4213955A (en) * | 1977-11-23 | 1980-07-22 | Union Carbide Corporation | Computerized process and apparatus for use with a submerged arc electric furnace to produce metallurgical products |
| FR2619905A1 (fr) * | 1987-08-25 | 1989-03-03 | Pechiney Electrometallurgie | Procede et dispositif de mesure de la position des lignes de courant et des pointes d'electrodes dans un four electrique polyphase, a arc submerge |
| US5331661A (en) * | 1992-02-27 | 1994-07-19 | Sandia Corporation | Method and apparatus for controlling electroslag remelting |
| NO306836B1 (no) | 1998-03-18 | 1999-12-27 | Elkem Materials | Fremgangsmåte for bestemmelse av spissposisjon for forbrukbare elektroder som anvendes i elektriske smelteovner |
| DE102016219261B3 (de) * | 2016-10-05 | 2017-10-05 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Positionsbestimmung der Spitze einer Elektroofen-Elektrode, insbesondere einer Söderberg-Elektrode |
| CN106679555B (zh) * | 2017-02-09 | 2023-06-02 | 内蒙古鄂尔多斯电力冶金集团股份有限公司 | 一种矿热炉电极位置测量装置及方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3209060A (en) * | 1963-06-12 | 1965-09-28 | Westinghouse Electric Corp | Electrical apparatus |
| GB1263468A (en) * | 1968-05-14 | 1972-02-09 | Associate Electrical Ind Ltd | Improvements relating to control arrangements for electro-slag refining apparatus |
-
1971
- 1971-01-25 DE DE2103216A patent/DE2103216C3/de not_active Expired
- 1971-12-08 CH CH1798571A patent/CH573582A5/xx not_active IP Right Cessation
-
1972
- 1972-01-18 US US00218766A patent/US3749804A/en not_active Expired - Lifetime
- 1972-01-24 SE SE00757/72A patent/SE362703B/xx unknown
- 1972-01-25 GB GB353172A patent/GB1380493A/en not_active Expired
- 1972-01-25 JP JP47009407A patent/JPS5123928B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SE362703B (OSRAM) | 1973-12-17 |
| JPS5123928B1 (OSRAM) | 1976-07-20 |
| CH573582A5 (OSRAM) | 1976-03-15 |
| DE2103216A1 (de) | 1972-08-10 |
| DE2103216B2 (de) | 1977-07-28 |
| US3749804A (en) | 1973-07-31 |
| GB1380493A (en) | 1975-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| EHJ | Ceased/non-payment of the annual fee |