DE69202523D1 - Verfahren zur Instandsetzung der feuerfesten Bekleidung einer Schachtofenwand. - Google Patents
Verfahren zur Instandsetzung der feuerfesten Bekleidung einer Schachtofenwand.Info
- Publication number
- DE69202523D1 DE69202523D1 DE69202523T DE69202523T DE69202523D1 DE 69202523 D1 DE69202523 D1 DE 69202523D1 DE 69202523 T DE69202523 T DE 69202523T DE 69202523 T DE69202523 T DE 69202523T DE 69202523 D1 DE69202523 D1 DE 69202523D1
- Authority
- DE
- Germany
- Prior art keywords
- repairing
- furnace wall
- shaft furnace
- refractory lining
- refractory
- 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 - Fee Related
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
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4646—Cooling arrangements
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/10—Cooling; Devices therefor
-
- 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
-
- 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
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
- F27B1/12—Shells or casings; Supports therefor
- F27B1/14—Arrangements of linings
-
- 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
- F27D1/1621—Making linings by using shaped elements, e.g. bricks
-
- 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
- F27D2001/1605—Repairing linings
- F27D2001/1615—Repairing linings through a hole in the casing, e.g. injecting refractory from outside the vessel
-
- 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
- F27D9/00—Cooling of furnaces or of charges therein
- F27D2009/0002—Cooling of furnaces
- F27D2009/001—Cooling of furnaces the cooling medium being a fluid other than a gas
- F27D2009/0013—Cooling of furnaces the cooling medium being a fluid other than a gas the fluid being water
- F27D2009/0016—Water-spray
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Blast Furnaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9101058A NL9101058A (nl) | 1991-06-19 | 1991-06-19 | Werkwijze voor de reparatie van de vuurvaste bekleding van de haardwand van een hoogoven. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69202523D1 true DE69202523D1 (de) | 1995-06-22 |
DE69202523T2 DE69202523T2 (de) | 1995-11-02 |
Family
ID=19859388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1992602523 Expired - Fee Related DE69202523T2 (de) | 1991-06-19 | 1992-06-10 | Verfahren zur Instandsetzung der feuerfesten Bekleidung einer Schachtofenwand. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0519553B1 (de) |
DE (1) | DE69202523T2 (de) |
ES (1) | ES2072084T3 (de) |
NL (1) | NL9101058A (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5327453A (en) * | 1992-12-23 | 1994-07-05 | Ucar Caron Technology Corporation | Device for relief of thermal stress in spray cooled furnace elements |
US6870873B2 (en) | 2003-05-28 | 2005-03-22 | Systems Spray-Cooled, Inc. | Device for improved slag retention in water cooled furnace elements |
US20150233640A1 (en) * | 2012-08-09 | 2015-08-20 | Graftech International Holdings Inc. | Blast Furnace Spool Liner |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3894726A (en) * | 1974-10-29 | 1975-07-15 | United States Steel Corp | Cascade water cooler aerator-multiplyer |
US4017960A (en) * | 1975-11-26 | 1977-04-19 | Kureha Kagaku Kogyo Kabushiki Kaisha | Method of repairing injured portion of refractory furnace-lining |
US4465648A (en) * | 1982-07-26 | 1984-08-14 | Nippon Steel Corporation | Method for repairing refractory wall of furnace |
FI68263C (fi) * | 1983-01-27 | 1985-08-12 | Telatek Oy | Foerfarande foer omarrengering av skadad kylning speciellt i en masugn |
NL8702891A (nl) * | 1987-12-02 | 1989-07-03 | Hoogovens Groep Bv | Werkwijze voor de reparatie van de vuurvaste bekleding van de wand van een schachtoven, en schachtoven gerepareerd volgens deze werkwijze. |
-
1991
- 1991-06-19 NL NL9101058A patent/NL9101058A/nl not_active Application Discontinuation
-
1992
- 1992-06-10 EP EP19920201689 patent/EP0519553B1/de not_active Expired - Lifetime
- 1992-06-10 ES ES92201689T patent/ES2072084T3/es not_active Expired - Lifetime
- 1992-06-10 DE DE1992602523 patent/DE69202523T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0519553A1 (de) | 1992-12-23 |
NL9101058A (nl) | 1993-01-18 |
DE69202523T2 (de) | 1995-11-02 |
EP0519553B1 (de) | 1995-05-17 |
ES2072084T3 (es) | 1995-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8328 | Change in the person/name/address of the agent |
Free format text: DERZEIT KEIN VERTRETER BESTELLT |
|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |