DE3460635D1 - Method for the rearrangement of damaged cooling in a blast furnace - Google Patents
Method for the rearrangement of damaged cooling in a blast furnaceInfo
- Publication number
- DE3460635D1 DE3460635D1 DE8484200072T DE3460635T DE3460635D1 DE 3460635 D1 DE3460635 D1 DE 3460635D1 DE 8484200072 T DE8484200072 T DE 8484200072T DE 3460635 T DE3460635 T DE 3460635T DE 3460635 D1 DE3460635 D1 DE 3460635D1
- Authority
- DE
- Germany
- Prior art keywords
- cooling
- rearrangement
- blast furnace
- pipes
- damaged cooling
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/10—Cooling; Devices therefor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Blast Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Soy Sauces And Products Related Thereto (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
The invention relates to a method for the rearrangement of damaged cooling, especially in cast-iron cooling boxes (1) of a blast furnace. Grooves (2) for new cooling pipes (6) are made on the exterior surface of the boxes, the pipes (6) are installed in the grooves (2) with the aid of a suitable mix, and the cooling-water circulation is connected to pass via the new pipes (6).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI830290A FI68263C (en) | 1983-01-27 | 1983-01-27 | FARING EQUIPMENT FOR THE PURPOSE OF KYLNING SPECIFICALLY IN END |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3460635D1 true DE3460635D1 (en) | 1986-10-16 |
Family
ID=8516665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484200072T Expired DE3460635D1 (en) | 1983-01-27 | 1984-01-20 | Method for the rearrangement of damaged cooling in a blast furnace |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0118136B1 (en) |
AT (1) | ATE22117T1 (en) |
DE (1) | DE3460635D1 (en) |
EG (1) | EG16426A (en) |
FI (1) | FI68263C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL9101058A (en) * | 1991-06-19 | 1993-01-18 | Hoogovens Groep Bv | METHOD FOR REPAIRING THE FIRE-RESISTANT COATING OF THE HEADWALL OF A MAIN OVEN |
EP1847622A1 (en) * | 2006-04-18 | 2007-10-24 | Paul Wurth S.A. | Method of manufacturing a stave cooler for a metallurgical furnace and a resulting stave cooler |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3379427A (en) * | 1965-02-03 | 1968-04-23 | Kuznetsky Metall Kom | Lining of the internal surface of a blast furnace |
US4071230A (en) * | 1977-03-23 | 1978-01-31 | Anatoly Vasilievich Zherdev | Contrivance for the protection of the walls of a shaft furnace from the heat effect of metallurgical process |
DE2715390A1 (en) * | 1977-04-06 | 1978-10-12 | Steinmueller Gmbh L & C | PLATE COOLER |
-
1983
- 1983-01-27 FI FI830290A patent/FI68263C/en not_active IP Right Cessation
-
1984
- 1984-01-20 AT AT84200072T patent/ATE22117T1/en not_active IP Right Cessation
- 1984-01-20 EP EP84200072A patent/EP0118136B1/en not_active Expired
- 1984-01-20 DE DE8484200072T patent/DE3460635D1/en not_active Expired
- 1984-01-25 EG EG53/84A patent/EG16426A/en active
Also Published As
Publication number | Publication date |
---|---|
EG16426A (en) | 1988-01-31 |
FI830290L (en) | 1984-07-28 |
FI68263B (en) | 1985-04-30 |
EP0118136B1 (en) | 1986-09-10 |
FI830290A0 (en) | 1983-01-27 |
EP0118136A1 (en) | 1984-09-12 |
FI68263C (en) | 1985-08-12 |
ATE22117T1 (en) | 1986-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: DERZEIT KEIN VERTRETER BESTELLT |
|
8339 | Ceased/non-payment of the annual fee |