JPS574358A - Horizontal continuous casting plant - Google Patents
Horizontal continuous casting plantInfo
- Publication number
- JPS574358A JPS574358A JP7785380A JP7785380A JPS574358A JP S574358 A JPS574358 A JP S574358A JP 7785380 A JP7785380 A JP 7785380A JP 7785380 A JP7785380 A JP 7785380A JP S574358 A JPS574358 A JP S574358A
- Authority
- JP
- Japan
- Prior art keywords
- circumferential surface
- ceramic seat
- nozzle
- leading end
- end part
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0637—Accessories therefor
- B22D11/064—Accessories therefor for supplying molten metal
- B22D11/0645—Sealing means for the nozzle between the travelling surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
PURPOSE:To oppose the outside circumferential surface of a horizontal nozzle to a mold and to prevent the backward leakage of molten metal by securing a ceramic seat or the like containing therein a thin-walled flat tube in the outside circumference in the leading end part of the nozzle, and supplying and exhausting a suitable amount of pressurized air or the like into and from the inside of the flat tube. CONSTITUTION:A horizontal nozzle 8 secured with a ceramic seat or tire 9 in the outside circumference of its leading end is inserted into the end part on the upper stream side of a moving type mold enclosed by endless tracks 1, 2 or the like. An annular rhin-walled flat tube 10 is built in this ceramic seat 9 or the like, and a suitable amount of pressurized air or pressurized gas is supplied and exhausted into and from the inside of the tube 10 through a piping 11 interposed with a stop valve. The size of the clearance between the outside circumferential surface in the leading end part 6 of the nozzle 8 and the inside circumferential surface of the moving type mold is adjusted by expanding or contracting the ceramic seat 9 or the like, so that the ceramic seat 9 or the like is lightly touched to the inside circumferential surface of the old. By this mechanism, the leakage of the molten metal to backward of the part 6 is surely prevented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7785380A JPS574358A (en) | 1980-06-11 | 1980-06-11 | Horizontal continuous casting plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7785380A JPS574358A (en) | 1980-06-11 | 1980-06-11 | Horizontal continuous casting plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS574358A true JPS574358A (en) | 1982-01-09 |
Family
ID=13645612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7785380A Pending JPS574358A (en) | 1980-06-11 | 1980-06-11 | Horizontal continuous casting plant |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS574358A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4502526A (en) * | 1982-08-23 | 1985-03-05 | Fried. Krupp Gesellschaft mit beschr/a/ nkter Haftung | Seal for a continuous steel caster |
| KR100770318B1 (en) * | 2001-07-13 | 2007-10-26 | 주식회사 포스코 | Apparatus for preventing inflow of external air into submerged entry nozzle for pouring molten metal |
-
1980
- 1980-06-11 JP JP7785380A patent/JPS574358A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4502526A (en) * | 1982-08-23 | 1985-03-05 | Fried. Krupp Gesellschaft mit beschr/a/ nkter Haftung | Seal for a continuous steel caster |
| KR100770318B1 (en) * | 2001-07-13 | 2007-10-26 | 주식회사 포스코 | Apparatus for preventing inflow of external air into submerged entry nozzle for pouring molten metal |
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