BR8507216A - EQUIPMENT AND PROCESS INTENDED TO ALLOW RECONSTRUCTION AND REPAIR OF HIGH OVENS - Google Patents
EQUIPMENT AND PROCESS INTENDED TO ALLOW RECONSTRUCTION AND REPAIR OF HIGH OVENSInfo
- Publication number
- BR8507216A BR8507216A BR8507216A BR8507216A BR8507216A BR 8507216 A BR8507216 A BR 8507216A BR 8507216 A BR8507216 A BR 8507216A BR 8507216 A BR8507216 A BR 8507216A BR 8507216 A BR8507216 A BR 8507216A
- Authority
- BR
- Brazil
- Prior art keywords
- repair
- equipment
- process intended
- allow reconstruction
- ovens
- Prior art date
Links
Classifications
-
- 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
- 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
- F27D1/1636—Repairing linings by projecting or spraying refractory materials on the lining
- F27D1/1642—Repairing linings by projecting or spraying refractory materials on the lining using a gunning apparatus
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/04—Blast furnaces with special refractories
- C21B7/06—Linings for furnaces
-
- 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
- F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
- F27D21/02—Observation or illuminating devices
- F27D2021/026—Observation or illuminating devices using a video installation
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)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Feeding And Controlling Fuel (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Blast Furnaces (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8411716A FR2568361B1 (en) | 1984-07-24 | 1984-07-24 | EQUIPMENT FOR ALLOWING REFURBISHMENT AND REPAIR OF BLAST FURNACES COMPRISING A ROTATING CHUTE AND METHOD OF REFURBISHING AND REPAIRING BLAST FURNACES USING SUCH EQUIPMENT |
PCT/BE1985/000013 WO1986000978A1 (en) | 1984-07-24 | 1985-07-08 | Equipment for the remaking and repairing of high furnaces |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8507216A true BR8507216A (en) | 1987-08-04 |
Family
ID=9306428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8507216A BR8507216A (en) | 1984-07-24 | 1985-07-08 | EQUIPMENT AND PROCESS INTENDED TO ALLOW RECONSTRUCTION AND REPAIR OF HIGH OVENS |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0226576B1 (en) |
KR (1) | KR860700288A (en) |
AR (1) | AR242446A1 (en) |
AT (1) | ATE44607T1 (en) |
AU (1) | AU4635685A (en) |
BR (1) | BR8507216A (en) |
DE (1) | DE3571498D1 (en) |
ES (1) | ES8701964A1 (en) |
FR (1) | FR2568361B1 (en) |
NO (1) | NO167479C (en) |
WO (1) | WO1986000978A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8718983D0 (en) * | 1987-08-11 | 1987-09-16 | Rotherham Fabrications Ltd | Applying spray coating materials |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1049776A (en) * | 1974-07-23 | 1979-03-06 | Uss Engineers And Consultants | Mobile refractory gunning device |
US4253646A (en) * | 1978-10-09 | 1981-03-03 | Nippon Steel Corporation | Hot blast-furnace-lining repairing apparatus |
DE2851259C3 (en) * | 1978-10-13 | 1981-10-01 | Spribag Ag, Widen-Mutschellen | Spray system for hot repairs of metallurgical vessels |
US4301998A (en) * | 1980-04-25 | 1981-11-24 | Pfizer Inc. | Vertical gunning apparatus with television monitor |
DE3214990C2 (en) * | 1981-04-23 | 1986-09-25 | Nippon Steel Corp., Tokio/Tokyo | Device for repairing the lining of blast furnaces |
-
1984
- 1984-07-24 FR FR8411716A patent/FR2568361B1/en not_active Expired
-
1985
- 1985-07-08 AU AU46356/85A patent/AU4635685A/en not_active Abandoned
- 1985-07-08 WO PCT/BE1985/000013 patent/WO1986000978A1/en active IP Right Grant
- 1985-07-08 BR BR8507216A patent/BR8507216A/en not_active IP Right Cessation
- 1985-07-08 AT AT85903194T patent/ATE44607T1/en not_active IP Right Cessation
- 1985-07-08 KR KR1019860700167A patent/KR860700288A/en not_active Application Discontinuation
- 1985-07-08 EP EP85903194A patent/EP0226576B1/en not_active Expired
- 1985-07-08 DE DE8585903194T patent/DE3571498D1/en not_active Expired
- 1985-07-17 ES ES545296A patent/ES8701964A1/en not_active Expired
- 1985-07-18 AR AR85301022A patent/AR242446A1/en active
-
1986
- 1986-03-24 NO NO86861164A patent/NO167479C/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0226576A1 (en) | 1987-07-01 |
WO1986000978A1 (en) | 1986-02-13 |
FR2568361A1 (en) | 1986-01-31 |
AU4635685A (en) | 1986-02-25 |
NO861164L (en) | 1986-03-24 |
NO167479B (en) | 1991-07-29 |
AR242446A1 (en) | 1993-03-31 |
EP0226576B1 (en) | 1989-07-12 |
FR2568361B1 (en) | 1989-03-03 |
ES545296A0 (en) | 1986-12-16 |
ES8701964A1 (en) | 1986-12-16 |
DE3571498D1 (en) | 1989-08-17 |
KR860700288A (en) | 1986-08-01 |
NO167479C (en) | 1991-11-06 |
ATE44607T1 (en) | 1989-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 08/07/2000 |