DK0561723T3 - Fremgangsmåde og apparat til regulering af luftmængden ved efterbrænding i en røggassamler af en metallurgisk reaktor - Google Patents
Fremgangsmåde og apparat til regulering af luftmængden ved efterbrænding i en røggassamler af en metallurgisk reaktorInfo
- Publication number
- DK0561723T3 DK0561723T3 DK93470004T DK93470004T DK0561723T3 DK 0561723 T3 DK0561723 T3 DK 0561723T3 DK 93470004 T DK93470004 T DK 93470004T DK 93470004 T DK93470004 T DK 93470004T DK 0561723 T3 DK0561723 T3 DK 0561723T3
- Authority
- DK
- Denmark
- Prior art keywords
- rate
- fumes
- air flow
- point
- metallurgical reactor
- Prior art date
Links
Classifications
-
- 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
- C21C5/5294—General arrangement or layout of the electric melt shop
-
- 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
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
- F27D17/003—Extraction of waste gases, collection of fumes and hoods used therefor of waste gases emanating from an 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
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0001—Heating elements or systems
- F27D99/0033—Heating elements or systems using burners
-
- 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
- F27D2019/0006—Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value
- F27D2019/0012—Monitoring the composition of the atmosphere or of one of their components
- F27D2019/0015—Monitoring the composition of the exhaust gases or of one of its components
-
- 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
- F27D2019/0028—Regulation
- F27D2019/0068—Regulation involving a measured inflow of a particular gas in the enclosure
-
- 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
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0001—Heating elements or systems
- F27D99/0033—Heating elements or systems using burners
- F27D2099/0046—Heating elements or systems using burners with incomplete combustion, e.g. reducing atmosphere
- F27D2099/0048—Post- combustion
-
- 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)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Regulation And Control Of Combustion (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9203108A FR2688581B1 (fr) | 1992-03-16 | 1992-03-16 | Procede et dispositif de regulation du debit d'air de combustion d'un dispositif de captage des fumees d'un reacteur metallurgique, dispositif de captage et reacteur metallurgique correspondants. |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0561723T3 true DK0561723T3 (da) | 1999-09-06 |
Family
ID=9427714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK93470004T DK0561723T3 (da) | 1992-03-16 | 1993-02-19 | Fremgangsmåde og apparat til regulering af luftmængden ved efterbrænding i en røggassamler af en metallurgisk reaktor |
Country Status (10)
Country | Link |
---|---|
US (1) | US5392312A (da) |
EP (1) | EP0561723B1 (da) |
JP (1) | JPH0611277A (da) |
CN (1) | CN1040129C (da) |
AT (1) | ATE175770T1 (da) |
DE (1) | DE69322988T2 (da) |
DK (1) | DK0561723T3 (da) |
ES (1) | ES2127802T3 (da) |
FR (1) | FR2688581B1 (da) |
GR (1) | GR3029544T3 (da) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1288892B1 (it) * | 1996-04-30 | 1998-09-25 | Danieli Off Mecc | Dispositivo di aspirazione dei fumi per forno elettrico ad arco |
US5943360A (en) * | 1998-04-17 | 1999-08-24 | Fuchs Systems, Inc. | Electric arc furnace that uses post combustion |
US6748004B2 (en) * | 2002-07-25 | 2004-06-08 | Air Liquide America, L.P. | Methods and apparatus for improved energy efficient control of an electric arc furnace fume extraction system |
DE10330376B4 (de) * | 2003-07-04 | 2007-09-13 | Pfister Gmbh | Verfahren und Vorrichtung zur kontinuierlichen, gravimetrischen Dosierung von fließfähigen Gütern für Feuerungsanlagen |
EP1790738B1 (en) * | 2005-11-29 | 2008-08-13 | Linde Aktiengesellschaft | Control of a melting process |
US7514033B1 (en) | 2006-05-02 | 2009-04-07 | Honda Motor Co., Ltd. | Molten metal level burner output control for aluminum melt furnace |
CN103234340A (zh) * | 2013-04-19 | 2013-08-07 | 湖南中烟工业有限责任公司 | 烟草气流干燥热风炉的控制方法和装置 |
US9470457B2 (en) | 2014-03-31 | 2016-10-18 | Honda Motor Co., Ltd. | Melt furnace, melt furnace control systems, and method of controlling a melt furnace |
CN107626705A (zh) * | 2017-10-30 | 2018-01-26 | 四川爱尔西科技有限公司 | 提高清洗效率与质量的化工清洗装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1217415B (de) * | 1964-05-21 | 1966-05-26 | Gussstahlwerk Oberkassel Ag Vo | Verfahren zum Absaugen der Ofengase und zum Regeln des Ofendruckes eines Lichtbogenofens, insbesondere fuer die Stahlerzeugung und Vorrichtung zur Durchfuehrung des Verfahrens |
FR1532756A (fr) * | 1966-07-29 | 1968-07-12 | Svenska Flaektfabriken Ab | Dispositif pour l'évacuation des gaz brûlés provenant des fours de fusion à arc |
NO116124B (da) * | 1966-07-29 | 1969-02-03 | Svenska Flaektfabriken Ab | |
FR2464305A1 (fr) * | 1979-08-30 | 1981-03-06 | Siderurgie Fse Inst Rech | Procede et dispositif de captage des gaz au four a arc |
US4242532A (en) * | 1979-12-21 | 1980-12-30 | Ford Motor Company | Method of controlling exhaust gas emissions from an electric arc furnace |
US4382698A (en) * | 1981-03-17 | 1983-05-10 | Honeywell Inc. | Combustible gas analyzer |
US4450569A (en) * | 1982-09-01 | 1984-05-22 | Hagendoorn Willem J | Method and structure for maintaining effluent pressure range within an electric arc melting furnace |
IT1158148B (it) * | 1982-09-23 | 1987-02-18 | Danieli Off Mecc | Procedimento e mezzi per il preriscaldamento del rottame di carico di un forno fusario |
US4646315A (en) * | 1984-10-04 | 1987-02-24 | Pennsylvania Engineering Corporation | Arc furnace burner control method and apparatus |
US4655436A (en) * | 1985-12-10 | 1987-04-07 | Williams Thomas W | Method and apparatus for recovering and reusing energy from a melting furnace |
US4953177A (en) * | 1989-07-03 | 1990-08-28 | Allegheny Ludlum Corporation | Method and means of reducing the oxidization of reactive elements in an electroslag remelting operation |
JP3138498B2 (ja) * | 1991-06-14 | 2001-02-26 | 本田技研工業株式会社 | 内燃機関の空燃比制御装置 |
-
1992
- 1992-03-16 FR FR9203108A patent/FR2688581B1/fr not_active Expired - Fee Related
-
1993
- 1993-02-19 ES ES93470004T patent/ES2127802T3/es not_active Expired - Lifetime
- 1993-02-19 AT AT93470004T patent/ATE175770T1/de not_active IP Right Cessation
- 1993-02-19 EP EP93470004A patent/EP0561723B1/fr not_active Expired - Lifetime
- 1993-02-19 DK DK93470004T patent/DK0561723T3/da active
- 1993-02-19 DE DE69322988T patent/DE69322988T2/de not_active Expired - Fee Related
- 1993-03-05 US US08/026,751 patent/US5392312A/en not_active Expired - Fee Related
- 1993-03-16 JP JP5081261A patent/JPH0611277A/ja active Pending
- 1993-03-16 CN CN93103208A patent/CN1040129C/zh not_active Expired - Fee Related
-
1999
- 1999-03-03 GR GR990400639T patent/GR3029544T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
EP0561723B1 (fr) | 1999-01-13 |
US5392312A (en) | 1995-02-21 |
CN1040129C (zh) | 1998-10-07 |
CN1076491A (zh) | 1993-09-22 |
DE69322988T2 (de) | 1999-08-12 |
ES2127802T3 (es) | 1999-05-01 |
JPH0611277A (ja) | 1994-01-21 |
EP0561723A1 (fr) | 1993-09-22 |
FR2688581A1 (fr) | 1993-09-17 |
GR3029544T3 (en) | 1999-06-30 |
ATE175770T1 (de) | 1999-01-15 |
FR2688581B1 (fr) | 1997-05-30 |
DE69322988D1 (de) | 1999-02-25 |
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