UA103510C2 - Спосіб і пристрій для регулювання викидів окислу вуглецю електродугової печі - Google Patents
Спосіб і пристрій для регулювання викидів окислу вуглецю електродугової печіInfo
- Publication number
- UA103510C2 UA103510C2 UAA201109658A UAA201109658A UA103510C2 UA 103510 C2 UA103510 C2 UA 103510C2 UA A201109658 A UAA201109658 A UA A201109658A UA A201109658 A UAA201109658 A UA A201109658A UA 103510 C2 UA103510 C2 UA 103510C2
- Authority
- UA
- Ukraine
- Prior art keywords
- electric arc
- oven
- dischaege
- control
- zones
- 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
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/28—Arrangement of controlling, monitoring, alarm or the like devices
-
- 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
-
- 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
- C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
-
- 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
-
- 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
-
- 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
- C21C2005/5288—Measuring or sampling devices
-
- 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
- C21C5/28—Manufacture of steel in the converter
- C21C5/30—Regulating or controlling the blowing
- C21C5/305—Afterburning
-
- 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)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
Винахід стосується способу і пристрою для регулювання випуску окислу вуглецю електродугової печі, яка містить корпус печі, пристрій для визначення висоти спіненого шлаку у щонайменше трьох зонах корпусу печі на основі виміру корпусного звуку, щонайменше один перший пристрій для регулювання подачі кисню і щонайменше один другий пристрій для регулювання введення вуглецю у корпус печі. Визначається висота спіненого шлаку у кожній із щонайменше трьох зон і співвідноситься з вмістом окислу вуглецю у відхідному газі електродугової печі, причому введення вуглецю і/або подача кисню у щонайменше одній із щонайменше трьох зон регулюється таким чином, що висота спіненого шлаку підтримується нижче за максимальне значення.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009007575 | 2009-02-03 | ||
PCT/EP2009/059873 WO2010088972A1 (de) | 2009-02-03 | 2009-07-30 | Verfahren und vorrichtung zur regelung eines kohlenmonoxid-ausstosses eines elektrolichtbogenofens |
Publications (1)
Publication Number | Publication Date |
---|---|
UA103510C2 true UA103510C2 (uk) | 2013-10-25 |
Family
ID=41271270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA201109658A UA103510C2 (uk) | 2009-02-03 | 2009-07-30 | Спосіб і пристрій для регулювання викидів окислу вуглецю електродугової печі |
Country Status (11)
Country | Link |
---|---|
US (1) | US20110292961A1 (uk) |
EP (1) | EP2394124B1 (uk) |
JP (1) | JP2012516938A (uk) |
KR (1) | KR20110126603A (uk) |
CN (1) | CN102308173B (uk) |
BR (1) | BRPI0924368B1 (uk) |
CA (1) | CA2751198A1 (uk) |
MX (1) | MX2011005635A (uk) |
RU (1) | RU2510480C2 (uk) |
UA (1) | UA103510C2 (uk) |
WO (1) | WO2010088972A1 (uk) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010039296B4 (de) * | 2010-08-13 | 2020-06-10 | Robert Bosch Gmbh | Vorrichtung und Verfahren zur Erzeugung eines Steuersignals |
EP2511638A1 (de) | 2011-04-13 | 2012-10-17 | Siemens Aktiengesellschaft | Verfahren zum Betrieb eines Elektrolichtbogenofens, Vorrichtung zur Durchführung des Verfahrens sowie ein Elektrolichtbogenofen mit einer solchen Vorrichtung |
EP2824408A1 (de) * | 2013-07-12 | 2015-01-14 | Siemens Aktiengesellschaft | Verfahren zur Steuerung- oder Regelung eines Elektrolichtbogenofens |
DE102014204239A1 (de) * | 2014-03-07 | 2015-09-10 | Siemens Aktiengesellschaft | Verfahren zur Bestimmung der Variation einer Schlackenhöhe |
DE102014206008A1 (de) * | 2014-03-31 | 2015-10-01 | Siemens Aktiengesellschaft | Vorrichtung und Verfahren zur dynamischen Einstellung eines Elektrolichtbogenofens |
US20150330708A1 (en) * | 2014-05-16 | 2015-11-19 | Nucor Corporation | Furnace control for manufacturing steel using slag height measurement and off-gas analysis systems |
KR101648302B1 (ko) * | 2015-04-24 | 2016-08-12 | 현대제철 주식회사 | 전기로의 슬래그 폼 측정 장치 및 그 방법 |
JP6427829B2 (ja) * | 2016-03-31 | 2018-11-28 | 大陽日酸株式会社 | 冷鉄源の溶解・精錬炉、及び溶解・精錬炉の操業方法 |
FR3065809A1 (fr) * | 2017-04-26 | 2018-11-02 | Anken | Dispositif de mesure et procede de caracterisation pour l'acierie electrique |
RU2766937C2 (ru) * | 2020-07-07 | 2022-03-16 | Адель Талгатович Мулюков | Способ плавки конверторного шлама в дуговой печи постоянного тока |
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DE1804098A1 (de) * | 1967-10-23 | 1969-07-03 | Krupp Gmbh | Verfahren und Vorrichtung zur Vorwaermung von Schrott fuer Lichtbogenoefen |
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-
2009
- 2009-07-30 RU RU2011133683/02A patent/RU2510480C2/ru not_active IP Right Cessation
- 2009-07-30 KR KR1020117018066A patent/KR20110126603A/ko not_active Application Discontinuation
- 2009-07-30 MX MX2011005635A patent/MX2011005635A/es active IP Right Grant
- 2009-07-30 US US13/147,654 patent/US20110292961A1/en not_active Abandoned
- 2009-07-30 JP JP2011546633A patent/JP2012516938A/ja active Pending
- 2009-07-30 EP EP09781291.1A patent/EP2394124B1/de active Active
- 2009-07-30 CN CN200980156078.XA patent/CN102308173B/zh not_active Expired - Fee Related
- 2009-07-30 CA CA2751198A patent/CA2751198A1/en not_active Abandoned
- 2009-07-30 UA UAA201109658A patent/UA103510C2/uk unknown
- 2009-07-30 BR BRPI0924368-2A patent/BRPI0924368B1/pt not_active IP Right Cessation
- 2009-07-30 WO PCT/EP2009/059873 patent/WO2010088972A1/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
MX2011005635A (es) | 2011-06-24 |
CN102308173B (zh) | 2015-09-30 |
EP2394124A1 (de) | 2011-12-14 |
CN102308173A (zh) | 2012-01-04 |
JP2012516938A (ja) | 2012-07-26 |
KR20110126603A (ko) | 2011-11-23 |
RU2510480C2 (ru) | 2014-03-27 |
WO2010088972A1 (de) | 2010-08-12 |
BRPI0924368B1 (pt) | 2018-03-27 |
EP2394124B1 (de) | 2017-10-25 |
CA2751198A1 (en) | 2010-08-12 |
RU2011133683A (ru) | 2013-03-10 |
US20110292961A1 (en) | 2011-12-01 |
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