BE761336A - Tuyere for blast furnace - Google Patents
Tuyere for blast furnaceInfo
- Publication number
- BE761336A BE761336A BE761336A BE761336A BE761336A BE 761336 A BE761336 A BE 761336A BE 761336 A BE761336 A BE 761336A BE 761336 A BE761336 A BE 761336A BE 761336 A BE761336 A BE 761336A
- Authority
- BE
- Belgium
- Prior art keywords
- tuyere
- partic
- volatile liquid
- cooling fluid
- envelope
- 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
Landscapes
- 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)
Abstract
A tuyere partic for blast furnaces comprises a double walled hermetic envelope partic Cu, between the walls of which a cooling fluid circulates. The inner surface of the envelope is at least partially coated with a material whose structure allows circulation of cooling fluid by capillary action e.g. metallic fibres. The fluid is a volatile liquid. Specif the volatile liquid has a high latent heat of vapourisation high surface tension and low density.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE761336A BE761336A (en) | 1971-01-07 | 1971-01-07 | Tuyere for blast furnace |
LU64561D LU64561A1 (en) | 1971-01-07 | 1972-01-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE761336A BE761336A (en) | 1971-01-07 | 1971-01-07 | Tuyere for blast furnace |
Publications (1)
Publication Number | Publication Date |
---|---|
BE761336A true BE761336A (en) | 1971-07-07 |
Family
ID=3857556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE761336A BE761336A (en) | 1971-01-07 | 1971-01-07 | Tuyere for blast furnace |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE761336A (en) |
LU (1) | LU64561A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4258633A (en) * | 1979-03-19 | 1981-03-31 | Housley Kimmich Company | Cooling of tuyeres in blast furnaces |
-
1971
- 1971-01-07 BE BE761336A patent/BE761336A/en unknown
-
1972
- 1972-01-06 LU LU64561D patent/LU64561A1/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4258633A (en) * | 1979-03-19 | 1981-03-31 | Housley Kimmich Company | Cooling of tuyeres in blast furnaces |
Also Published As
Publication number | Publication date |
---|---|
LU64561A1 (en) | 1972-06-21 |
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