RU2012102789A - VACUUM CAMERA - Google Patents
VACUUM CAMERA Download PDFInfo
- Publication number
- RU2012102789A RU2012102789A RU2012102789/02A RU2012102789A RU2012102789A RU 2012102789 A RU2012102789 A RU 2012102789A RU 2012102789/02 A RU2012102789/02 A RU 2012102789/02A RU 2012102789 A RU2012102789 A RU 2012102789A RU 2012102789 A RU2012102789 A RU 2012102789A
- Authority
- RU
- Russia
- Prior art keywords
- vacuum chamber
- nozzles
- chamber according
- nozzle
- axis
- Prior art date
Links
Landscapes
- Furnace Details (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
1. Вакуум-камера, по крайней мере, с одним погружным патрубком, отличающаяся тем, что ось каждого патрубка выполнена наклонной к вертикали и расположена в вертикальной плоскости, отстоящей от оси вакуум-камеры.2. Вакуум-камера по п.1, с двумя патрубками, отличающаяся тем, что оси патрубков наклонены в противоположных направлениях.3. Вакуум-камера по п.1, по крайней мере, с тремя патрубками, отличающаяся тем, что проекции всех патрубков направлены в одну сторону: по часовой стрелке или в противоположном направлении.4. Вакуум-камера по п.3, отличающаяся тем, что нижние срезы патрубков расположены в горизонтальной плоскости.5. Вакуум-камера по п.3, отличающаяся тем, что нижние срезы патрубков расположены в плоскостях, перпендикулярных осям патрубков.6. Вакуум-камера по п.1, отличающаяся тем, что расстояние между осью вакуум-камеры и вертикальной плоскостью, в которой расположена ось патрубка, составляет 1-1,5 d, где d - внутренний диаметр патрубка.7. Вакуум-камера по п.1, отличающаяся тем, что каждый из погружных патрубков снабжен вставкой, футерованной огнеупорным материалом и расположенной между днищем вакуум-камеры и верхней частью поверхности патрубка.8. Вакуум-камера по п.1, отличающаяся тем, что каждый из погружных патрубков с нижней стороны, противоположной огнеупорной вставке, может быть снабжен соплами для подачи транспортирующего газа.1. A vacuum chamber with at least one immersion nozzle, characterized in that the axis of each nozzle is inclined to the vertical and is located in a vertical plane spaced from the axis of the vacuum chamber. The vacuum chamber according to claim 1, with two nozzles, characterized in that the axis of the nozzles are inclined in opposite directions. The vacuum chamber according to claim 1, with at least three nozzles, characterized in that the projections of all nozzles are directed in one direction: clockwise or in the opposite direction. The vacuum chamber according to claim 3, characterized in that the lower sections of the nozzles are located in a horizontal plane. The vacuum chamber according to claim 3, characterized in that the lower sections of the pipes are located in planes perpendicular to the axes of the pipes. The vacuum chamber according to claim 1, characterized in that the distance between the axis of the vacuum chamber and the vertical plane in which the axis of the nozzle is located is 1-1.5 d, where d is the inner diameter of the nozzle. The vacuum chamber according to claim 1, characterized in that each of the immersion nozzles is provided with an insert lined with refractory material and located between the bottom of the vacuum chamber and the upper surface of the nozzle. The vacuum chamber according to claim 1, characterized in that each of the immersion nozzles on the lower side opposite to the refractory insert may be provided with nozzles for supplying a conveying gas.
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012102789/02A RU2499840C2 (en) | 2012-01-27 | 2012-01-27 | Vacuum chamber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012102789/02A RU2499840C2 (en) | 2012-01-27 | 2012-01-27 | Vacuum chamber |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2012102789A true RU2012102789A (en) | 2013-08-10 |
RU2499840C2 RU2499840C2 (en) | 2013-11-27 |
Family
ID=49159063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2012102789/02A RU2499840C2 (en) | 2012-01-27 | 2012-01-27 | Vacuum chamber |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2499840C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2557046C2 (en) * | 2013-09-23 | 2015-07-20 | Корвинтек Юэроп Лимитед | Submerged branch pipe for vacuumiser |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3099699A (en) * | 1959-09-08 | 1963-07-30 | Heraeus Gmbh W C | Apparatus for degassing molten steel |
SU1035072A1 (en) * | 1981-07-23 | 1983-08-15 | Ждановский металлургический институт | Device for batch vacuum treatment of metal |
SU1617004A1 (en) * | 1988-01-11 | 1990-12-30 | Московский институт стали и сплавов | Arrangement for circulation evacuation of molten metal |
RU2098225C1 (en) * | 1996-05-20 | 1997-12-10 | Акционерное общество "Новолипецкий металлургический комбинат" | Device for in-line degassing of metal in continuous casting |
-
2012
- 2012-01-27 RU RU2012102789/02A patent/RU2499840C2/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2557046C2 (en) * | 2013-09-23 | 2015-07-20 | Корвинтек Юэроп Лимитед | Submerged branch pipe for vacuumiser |
Also Published As
Publication number | Publication date |
---|---|
RU2499840C2 (en) | 2013-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20140128 |