JPS5528329A - Molten metal treating vessel - Google Patents
Molten metal treating vesselInfo
- Publication number
- JPS5528329A JPS5528329A JP10003678A JP10003678A JPS5528329A JP S5528329 A JPS5528329 A JP S5528329A JP 10003678 A JP10003678 A JP 10003678A JP 10003678 A JP10003678 A JP 10003678A JP S5528329 A JPS5528329 A JP S5528329A
- Authority
- JP
- Japan
- Prior art keywords
- molten metal
- pass
- metal
- vessel
- dipped
- 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
Abstract
PURPOSE: To efficiently treat a large quantity of molten metal in a short time by dividing the inner pass of a cylindrical dipped part, with a partition wall, dipped in molten metal in a molten metal container and by allowing the metal to flow in a vessel and out of the vessel, thus circulating the metal.
CONSTITUTION: Molten metal treating vessel 3 is connected to a vacuum degassing system with pipe 13 and evacuated to draw up molten metal 2 in molten metal container 1 into vessel 3 through lower dipped cylinder 4. In vessel 3 metal 2 is subjected to degassing treatment or degassing treatment and component regulation with additives. By setting partition wall 6 in cylinder 4 the molten metal pass of cylinder 4 is divided. The periphery of a lower dead part of one pass is provided with a gas exhaust nozzle for carrying metal 2 to spout gas, thereby forming a rising pass. The other pass acts as a falling pass. A rising stream may be formed with gas blow pipe 9. Since wall 6 is always enclosed with metal 2, the inner support beam is cooled with cooling water feed and drain pipes.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10003678A JPS5528329A (en) | 1978-08-18 | 1978-08-18 | Molten metal treating vessel |
NL7906111A NL7906111A (en) | 1978-08-18 | 1979-08-10 | BARREL FOR TREATING MELTED METAL. |
US06/066,284 US4241904A (en) | 1978-08-18 | 1979-08-13 | Molten-metal treating vessel |
AU50003/79A AU5000379A (en) | 1978-08-18 | 1979-08-16 | Molten-metal treating vessel |
BR7905328A BR7905328A (en) | 1978-08-18 | 1979-08-17 | VASE AND APPARATUS FOR FUSING METAL TREATMENT |
DE2933466A DE2933466C2 (en) | 1978-08-18 | 1979-08-17 | Vessel for treating molten metal |
GB7928781A GB2029454B (en) | 1978-08-18 | 1979-08-17 | Reflux treatment of molten metal |
FR7920884A FR2433583A1 (en) | 1978-08-18 | 1979-08-17 | Vessel for treating molten metal under vacuum - has dividing wall forming flow paths of precisely determined area |
IT7950059A IT7950059A0 (en) | 1978-08-18 | 1979-08-20 | CONTAINER TO TREAT, FOR EXAMPLE, DEGASS OR REFINE MOLTEN METAL |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10003678A JPS5528329A (en) | 1978-08-18 | 1978-08-18 | Molten metal treating vessel |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5528329A true JPS5528329A (en) | 1980-02-28 |
Family
ID=14263291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10003678A Pending JPS5528329A (en) | 1978-08-18 | 1978-08-18 | Molten metal treating vessel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5528329A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58171247U (en) * | 1982-05-12 | 1983-11-15 | 株式会社西原環境衛生研究所 | Centrifuge safety device |
JPH02200721A (en) * | 1989-01-30 | 1990-08-09 | Nkk Corp | Immersion pipe for refining by degassing |
KR100544469B1 (en) * | 2001-11-17 | 2006-01-24 | 주식회사 포스코 | A vacuum degassing apparatus |
KR100916097B1 (en) * | 2002-12-27 | 2009-09-08 | 주식회사 포스코 | A method for manufacturing the superior cleanness melting iron using a vacuum degasser |
JP2013076141A (en) * | 2011-09-30 | 2013-04-25 | Kurosaki Harima Corp | Immersion tube for vacuum degassing for molten steel |
-
1978
- 1978-08-18 JP JP10003678A patent/JPS5528329A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58171247U (en) * | 1982-05-12 | 1983-11-15 | 株式会社西原環境衛生研究所 | Centrifuge safety device |
JPH02200721A (en) * | 1989-01-30 | 1990-08-09 | Nkk Corp | Immersion pipe for refining by degassing |
KR100544469B1 (en) * | 2001-11-17 | 2006-01-24 | 주식회사 포스코 | A vacuum degassing apparatus |
KR100916097B1 (en) * | 2002-12-27 | 2009-09-08 | 주식회사 포스코 | A method for manufacturing the superior cleanness melting iron using a vacuum degasser |
JP2013076141A (en) * | 2011-09-30 | 2013-04-25 | Kurosaki Harima Corp | Immersion tube for vacuum degassing for molten steel |
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