KR890003472A - 용융금속용기의 출탕 장치 - Google Patents
용융금속용기의 출탕 장치 Download PDFInfo
- Publication number
- KR890003472A KR890003472A KR1019880008635A KR880008635A KR890003472A KR 890003472 A KR890003472 A KR 890003472A KR 1019880008635 A KR1019880008635 A KR 1019880008635A KR 880008635 A KR880008635 A KR 880008635A KR 890003472 A KR890003472 A KR 890003472A
- Authority
- KR
- South Korea
- Prior art keywords
- molten metal
- metal container
- melting device
- tapping hole
- opening
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/08—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like for bottom pouring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/50—Pouring-nozzles
- B22D41/60—Pouring-nozzles with heating or cooling means
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4653—Tapholes; Opening or plugging thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 출탕구멍의 개방상태에 있어서의 단면도, 제2도는 출탕상태를 표시하는 전체개요 단면도, 제3도는 출탕구멍의 상단개구가 폐쇄된 상태를 표시하는 단면도.
Claims (1)
- 전로, 혼선로등의 용융금속용기의 저면에 출탕구멍을 뚫고 이 출탕구멍의 하단개구를 폐쇄하는 개폐뚜껑을 배설비치함과 동시에 출탕구멍의 상단개구부를 냉각매체에 의하여 냉각하기 위한 냉각기구를 설치한 것을 특징으로하는 용융금속용기의 출탕장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62-192794 | 1987-08-01 | ||
| JP62192794A JPH0663707B2 (ja) | 1987-08-01 | 1987-08-01 | 溶融金属容器の出湯装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR890003472A true KR890003472A (ko) | 1989-04-15 |
Family
ID=16297102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019880008635A KR890003472A (ko) | 1987-08-01 | 1988-07-12 | 용융금속용기의 출탕 장치 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0302405B1 (ko) |
| JP (1) | JPH0663707B2 (ko) |
| KR (1) | KR890003472A (ko) |
| DE (1) | DE3884519T2 (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT408965B (de) * | 2000-01-27 | 2002-04-25 | Voest Alpine Ind Anlagen | Einrichtung zum verschliessen eines abstichloches eines metallurgischen gefässes |
| EP1193458A3 (de) * | 2000-10-02 | 2004-02-04 | Tribovent Verfahrensentwicklung GmbH | Wandbauteil |
| JP4350119B2 (ja) * | 2006-11-30 | 2009-10-21 | 日鉱金属株式会社 | タップホール冷却構造 |
| CN111522293B (zh) * | 2020-05-08 | 2022-12-13 | 衡阳镭目科技有限责任公司 | 冶金罐的自动倾翻控制方法和系统 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2517931A (en) * | 1947-05-15 | 1950-08-08 | Rossi Irving | Apparatus for the continuous casting of metal |
| JPS60234915A (ja) * | 1984-05-07 | 1985-11-21 | Kawasaki Heavy Ind Ltd | 傾斜または横型回転炉の出湯装置 |
| DE3541909C1 (de) * | 1985-11-27 | 1987-06-11 | Hamburger Stahlwerke Gmbh | Verfahren zur Kuehlung von Sauerstoff-Einblasduesen bei der Sauerstoffbehandlung von Roheisen oder Stahl |
-
1987
- 1987-08-01 JP JP62192794A patent/JPH0663707B2/ja not_active Expired - Fee Related
-
1988
- 1988-07-12 KR KR1019880008635A patent/KR890003472A/ko not_active Application Discontinuation
- 1988-07-29 EP EP88112308A patent/EP0302405B1/en not_active Expired - Lifetime
- 1988-07-29 DE DE88112308T patent/DE3884519T2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0302405A3 (en) | 1990-05-23 |
| DE3884519D1 (de) | 1993-11-04 |
| JPS6438589A (en) | 1989-02-08 |
| EP0302405B1 (en) | 1993-09-29 |
| JPH0663707B2 (ja) | 1994-08-22 |
| EP0302405A2 (en) | 1989-02-08 |
| DE3884519T2 (de) | 1994-04-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E902 | Notification of reason for refusal | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application | ||
| J2X1 | Appeal (before the patent court) |
Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL |