CN1126820A - 直流电弧炉的下炉缸 - Google Patents
直流电弧炉的下炉缸 Download PDFInfo
- Publication number
- CN1126820A CN1126820A CN95115875A CN95115875A CN1126820A CN 1126820 A CN1126820 A CN 1126820A CN 95115875 A CN95115875 A CN 95115875A CN 95115875 A CN95115875 A CN 95115875A CN 1126820 A CN1126820 A CN 1126820A
- Authority
- CN
- China
- Prior art keywords
- cupola well
- cooling device
- furnace
- cooling
- cooling tube
- 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.)
- Pending
Links
Images
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
- F27B3/24—Cooling arrangements
-
- 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
- C21C5/5229—Manufacture of steel in electric furnaces in a direct current [DC] electric arc furnace
-
- 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)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Discharge Heating (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4431293A DE4431293A1 (de) | 1994-09-02 | 1994-09-02 | Ofengefäß für einen Gleichstrom-Lichtbogenofen |
DEP4431293.8 | 1994-09-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1126820A true CN1126820A (zh) | 1996-07-17 |
Family
ID=6527266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95115875A Pending CN1126820A (zh) | 1994-09-02 | 1995-09-01 | 直流电弧炉的下炉缸 |
Country Status (9)
Country | Link |
---|---|
US (1) | US5719897A ( ) |
EP (1) | EP0699885B1 ( ) |
JP (1) | JPH0875365A ( ) |
KR (1) | KR960011368A ( ) |
CN (1) | CN1126820A ( ) |
AT (1) | ATE211251T1 ( ) |
DE (2) | DE4431293A1 ( ) |
TW (1) | TW276297B ( ) |
ZA (1) | ZA956835B ( ) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1288850B1 (it) * | 1996-02-14 | 1998-09-25 | Danieli Off Mecc | Dispositvo di raffreddamento a pannelli laterali per forno elettrico |
KR101096498B1 (ko) * | 2003-03-14 | 2011-12-20 | 도와 홀딩스 가부시키가이샤 | 백금족 원소의 회수법 |
DE102004005060A1 (de) | 2003-08-26 | 2005-03-24 | Sms Demag Ag | Metallugisches Gefäß für ein Schmelzaggregat für flüssige Metalle |
CN102865739A (zh) * | 2012-10-13 | 2013-01-09 | 云南新立有色金属有限公司 | 一种钛渣冶炼直流电弧炉炉身冷却方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2166964A (en) * | 1937-06-07 | 1939-07-25 | Pittsburgh Res Corp | Electric furnace roof ring |
DE1027704B (de) * | 1955-01-07 | 1958-04-10 | Mont Kessel Herpen & Co Komman | Kuehlbalken fuer Feuerungs- und Ofenanlagen |
DE1433509A1 (de) * | 1963-09-24 | 1968-12-19 | Didier Werke Ag | Herdraumwaende,insbesondere Rueckwaende von Industrieoefen,z.B. Siemens-Martin-OEfen |
US3829595A (en) * | 1972-01-25 | 1974-08-13 | Ishikawajima Harima Heavy Ind | Electric direct-arc furnace |
JPS557827Y2 ( ) * | 1974-01-23 | 1980-02-21 | ||
DE2745622C2 (de) * | 1977-10-11 | 1983-02-10 | Mannesmann AG, 4000 Düsseldorf | Gefäß für einen Metallschmelzofen, insbesondere Lichtbogenofen |
IT1160001B (it) * | 1978-10-23 | 1987-03-04 | Fontanini Paolo | Pannelli raffreddati per pareti di forni elettrici |
DE2928964A1 (de) * | 1979-07-18 | 1981-01-29 | Lentjes Dampfkessel Ferd | Gekuehlter tuerrahmen fuer oefen der stahlindustrie |
DE2935394A1 (de) * | 1979-09-01 | 1981-03-26 | Klöckner-Humboldt-Deutz AG, 51063 Köln | Ofenanlage, insbesondere zum schmelzen von erzkonzentrat |
DE3024549C2 (de) * | 1980-06-28 | 1985-09-05 | Mannesmann AG, 4000 Düsseldorf | Gefäß für einen Elektroofen |
DE3048025C2 (de) * | 1980-12-19 | 1983-09-08 | Nikko Industry Co., Ltd., Kobe, Hyogo | Kühler für Lichtbogenöfen |
JPS58126695U (ja) * | 1982-02-23 | 1983-08-27 | 石川島播磨重工業株式会社 | ア−ク炉用パイプ式冷却構造物 |
DE8235356U1 (de) * | 1982-12-16 | 1983-05-11 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Gefaess fuer einen schmelzofen |
DE3668054D1 (de) * | 1985-09-21 | 1990-02-08 | Fuchs Systemtechnik Gmbh | Ofengefaess eines metallurgischen ofens, insbesondere eines lichtbogenofens. |
FR2693261B1 (fr) * | 1992-07-06 | 1994-09-23 | Unimetall Sa | Four, notamment four électrique, de traitement de métal liquide. |
-
1994
- 1994-09-02 DE DE4431293A patent/DE4431293A1/de not_active Withdrawn
-
1995
- 1995-08-03 TW TW084108109A patent/TW276297B/zh active
- 1995-08-15 US US08/515,428 patent/US5719897A/en not_active Expired - Fee Related
- 1995-08-16 EP EP95810515A patent/EP0699885B1/de not_active Expired - Lifetime
- 1995-08-16 DE DE59509961T patent/DE59509961D1/de not_active Expired - Fee Related
- 1995-08-16 ZA ZA956835A patent/ZA956835B/xx unknown
- 1995-08-16 AT AT95810515T patent/ATE211251T1/de not_active IP Right Cessation
- 1995-08-29 JP JP7220709A patent/JPH0875365A/ja active Pending
- 1995-08-30 KR KR1019950027754A patent/KR960011368A/ko not_active Application Discontinuation
- 1995-09-01 CN CN95115875A patent/CN1126820A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0699885A1 (de) | 1996-03-06 |
DE59509961D1 (de) | 2002-01-31 |
DE4431293A1 (de) | 1996-03-07 |
KR960011368A (ko) | 1996-04-20 |
JPH0875365A (ja) | 1996-03-19 |
EP0699885B1 (de) | 2001-12-19 |
ATE211251T1 (de) | 2002-01-15 |
ZA956835B (en) | 1996-03-28 |
TW276297B ( ) | 1996-05-21 |
US5719897A (en) | 1998-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Applicant after: Asea Brown Boveri Ltd. Applicant before: ABB Management AG |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: ABB MANAGENMENT CO., LTD. TO: YA RUIYA BOLANGBOWLIC CO., LTD. |
|
C01 | Deemed withdrawal of patent application (patent law 1993) | ||
WD01 | Invention patent application deemed withdrawn after publication |