UA12796A - Tuyere device of blast furnace - Google Patents
Tuyere device of blast furnaceInfo
- Publication number
- UA12796A UA12796A UA4614546A UA4614546A UA12796A UA 12796 A UA12796 A UA 12796A UA 4614546 A UA4614546 A UA 4614546A UA 4614546 A UA4614546 A UA 4614546A UA 12796 A UA12796 A UA 12796A
- Authority
- UA
- Ukraine
- Prior art keywords
- blast furnace
- tuyere device
- pipe
- bootleg
- mobile
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/16—Tuyéres
- C21B7/163—Blowpipe assembly
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Joints Allowing Movement (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The invention relates to the metallurgy and intended for supply of heated air into blast furnace. A tuyere device of blast furnace comprises the stationary bootleg with branch pipe, connected with the ring air-distributing pipe, mobile bootleg with branch pipe on the one side and nozzle on another one, mobile pipe, and also the pair of rods connected to the branch pipes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU87283A LU87283A1 (en) | 1988-07-19 | 1988-07-19 | DEVICE FOR INJECTING PREHEATED AIR IN A TANK OVEN |
Publications (1)
Publication Number | Publication Date |
---|---|
UA12796A true UA12796A (en) | 1997-02-28 |
Family
ID=19731075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UA4614546A UA12796A (en) | 1988-07-19 | 1989-07-17 | Tuyere device of blast furnace |
Country Status (5)
Country | Link |
---|---|
DD (1) | DD297869A5 (en) |
LU (1) | LU87283A1 (en) |
SU (1) | SU1748651A3 (en) |
UA (1) | UA12796A (en) |
ZA (1) | ZA894958B (en) |
-
1988
- 1988-07-19 LU LU87283A patent/LU87283A1/en unknown
-
1989
- 1989-06-29 ZA ZA894958A patent/ZA894958B/en unknown
- 1989-07-17 DD DD89330898A patent/DD297869A5/en unknown
- 1989-07-17 UA UA4614546A patent/UA12796A/en unknown
- 1989-07-17 SU SU4614546A patent/SU1748651A3/en active
Also Published As
Publication number | Publication date |
---|---|
ZA894958B (en) | 1990-04-25 |
LU87283A1 (en) | 1990-02-07 |
DD297869A5 (en) | 1992-01-23 |
SU1748651A3 (en) | 1992-07-15 |
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