IT1203245B - Screening device for stream of molten metal - Google Patents
Screening device for stream of molten metalInfo
- Publication number
- IT1203245B IT1203245B IT50265/79A IT5026579A IT1203245B IT 1203245 B IT1203245 B IT 1203245B IT 50265/79 A IT50265/79 A IT 50265/79A IT 5026579 A IT5026579 A IT 5026579A IT 1203245 B IT1203245 B IT 1203245B
- Authority
- IT
- Italy
- Prior art keywords
- stream
- bellows
- screening device
- ring
- tundish
- Prior art date
Links
- 239000002184 metal Substances 0.000 title abstract 3
- 238000012216 screening Methods 0.000 title abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 238000005266 casting Methods 0.000 abstract 1
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
A screening device for the stream of liq. metal entering the mould of a continuous or other casting plant from the tundish consists of a first ring at the bottom of the tundish and a second ring at the top of the mould which are joined by heat-resistant bellows. The second ring has a channel section and shields the bellows in the folded-up position. This prevents the oxygen in the air from oxidising the stream of metal. The bellows are protected in the folded-up position when the taphole of the tundish is opened by an oxygen lance. In case of damage, the bellows can be replaced quickly.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT50265/79A IT1203245B (en) | 1979-09-14 | 1979-09-14 | Screening device for stream of molten metal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT50265/79A IT1203245B (en) | 1979-09-14 | 1979-09-14 | Screening device for stream of molten metal |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7950265A0 IT7950265A0 (en) | 1979-09-14 |
IT1203245B true IT1203245B (en) | 1989-02-15 |
Family
ID=11272606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT50265/79A IT1203245B (en) | 1979-09-14 | 1979-09-14 | Screening device for stream of molten metal |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1203245B (en) |
-
1979
- 1979-09-14 IT IT50265/79A patent/IT1203245B/en active
Also Published As
Publication number | Publication date |
---|---|
IT7950265A0 (en) | 1979-09-14 |
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