MXPA04012192A - Dispositivo de inyeccion y procedimiento para inyeccion de un fluido. - Google Patents
Dispositivo de inyeccion y procedimiento para inyeccion de un fluido.Info
- Publication number
- MXPA04012192A MXPA04012192A MXPA04012192A MXPA04012192A MXPA04012192A MX PA04012192 A MXPA04012192 A MX PA04012192A MX PA04012192 A MXPA04012192 A MX PA04012192A MX PA04012192 A MXPA04012192 A MX PA04012192A MX PA04012192 A MXPA04012192 A MX PA04012192A
- Authority
- MX
- Mexico
- Prior art keywords
- fluid
- fluid passages
- refractory
- injection device
- injection
- 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
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
- B22D1/002—Treatment with gases
- B22D1/005—Injection assemblies therefor
-
- 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
- C21C5/48—Bottoms or tuyéres of converters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Furnace Charging Or Discharging (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Gas Separation By Absorption (AREA)
- Polarising Elements (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
La invencion se refiere a un dispositivo de inyeccion para la introduccion confiable de un fluido en un recipiente metalurgico que tiene un revestimiento refractario, el dispositivo se puede insertar de manera removible en el revestimiento; comprende un primer cuerpo refractario y un segundo cuerpo refractario ensamblados de manera ajustada, el primer cuerpo esta hecho de un material refractario menos permeable al fluido que el material del segundo cuerpo, el primer y segundo cuerpos tiene cada uno una superficie adaptada para hacer contacto con metal fundido; y cada uno tiene pasos de fluido que se extienden desde medios de alimentacion de fluido hacia una superficie adaptada para hacer contacto con metal fundido, la resistencia de flujo relativa de los pasos de fluido en el segundo cuerpo es mas alta que aquella de los pasos de fluido en el primer cuerpo, los pasos de fluido en el primer cuerpo estan constituidos por ranuras u orificios; de acuerdo con la invencion, los pasos de fluido en el primer cuerpo son independientes de los pasos de fluido en el segundo cuerpo; dicho dispositivo de inyeccion permite la introduccion confiable de un fluido en un recipiente metalurgico incluso cuando el dispositivo de inyeccion ya haya sido utilizado.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP02447113 | 2002-06-07 | ||
| PCT/BE2003/000097 WO2003103877A1 (en) | 2002-06-07 | 2003-06-03 | Injection device and process for the injection of a fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MXPA04012192A true MXPA04012192A (es) | 2005-02-25 |
Family
ID=29724617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MXPA04012192A MXPA04012192A (es) | 2002-06-07 | 2003-06-03 | Dispositivo de inyeccion y procedimiento para inyeccion de un fluido. |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US7276205B2 (es) |
| EP (1) | EP1513633B1 (es) |
| KR (1) | KR100999987B1 (es) |
| CN (1) | CN1273242C (es) |
| AT (1) | ATE313400T1 (es) |
| AU (1) | AU2003249790B2 (es) |
| BR (1) | BR0311420B1 (es) |
| CA (1) | CA2487879C (es) |
| DE (1) | DE60302894T2 (es) |
| ES (1) | ES2253701T3 (es) |
| MX (1) | MXPA04012192A (es) |
| PL (1) | PL206670B1 (es) |
| RU (1) | RU2314176C2 (es) |
| SI (1) | SI1513633T1 (es) |
| WO (1) | WO2003103877A1 (es) |
| ZA (1) | ZA200409281B (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2111938B1 (en) * | 2008-04-24 | 2017-04-19 | Calderys France | Purging plug for blowing gas into a metal treatment recipient |
| DE102008029934B3 (de) * | 2008-06-26 | 2009-06-10 | Refractory Intellectual Property Gmbh & Co. Kg | Feuerfester keramischer Gasspülstein |
| KR20140138697A (ko) | 2012-02-10 | 2014-12-04 | 루바타 에스푸 오와이 | 금속 합금을 연속 주조하는 선회가능한 턴디시와 방법, 선회가능한 턴디시의 용도 및 금속 합금의 세장의 주조 바 |
| US9925583B2 (en) * | 2013-07-11 | 2018-03-27 | Crucible Intellectual Property, Llc | Manifold collar for distributing fluid through a cold crucible |
| US20200316678A1 (en) * | 2016-05-03 | 2020-10-08 | Refractory Intellectual Property Gmbh & Co. Kg | Gas purging device |
| RU2644093C1 (ru) * | 2016-11-30 | 2018-02-07 | Публичное акционерное общество специального машиностроения и металлургии "Мотовилихинские заводы" | Способ продувки металла инертным газом при непрерывной разливке |
| KR102005959B1 (ko) * | 2018-05-24 | 2019-08-01 | 엑셀로 주식회사 | 버블링 플러그 조립체 |
| CN111889663A (zh) * | 2020-07-14 | 2020-11-06 | 江苏嘉耐高温材料股份有限公司 | 一种复合型弥散式透气砖及制备方法 |
| WO2024089097A1 (en) * | 2022-10-27 | 2024-05-02 | Refractory Intellectual Property Gmbh & Co. Kg | Refractory gas purging plug and a method for the production of a refractory gas purging plug |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6046312A (ja) | 1983-08-22 | 1985-03-13 | Harima Refract Co Ltd | 多層タイプのポ−ラスプラグ |
| US4725047A (en) * | 1985-08-26 | 1988-02-16 | Labate M D | Device for introducing gas into molten metal |
| DE3716388C1 (de) | 1987-05-15 | 1988-10-27 | Radex Deutschland Ag | Gasspuelstein |
| US4938461A (en) * | 1989-06-02 | 1990-07-03 | Zedmark Refractories Corp. | Device for distributing gas into molten metal |
| US5104097A (en) * | 1990-09-14 | 1992-04-14 | Martin & Pagenstecher Gmbha | Gas stir plugs with slots and method of making the same |
| CA2073219C (en) * | 1992-07-06 | 1995-12-19 | Keizo Aramaki | Refractory for gas blowing for molten metal refining vessel |
| US5330160A (en) * | 1993-05-11 | 1994-07-19 | Martin & Pagenstecher, Inc. | Gas stir plug wear indicator including low melting point component and method of use |
| US5421561A (en) * | 1993-11-15 | 1995-06-06 | Martin & Pagenstecher, Inc. | Gas stir devices with refractory material erosion depth indicator and method of making the same |
| US5573724A (en) | 1994-07-29 | 1996-11-12 | Magneco/Metrel, Inc. | Ladle port assembly |
| US5478053A (en) * | 1995-04-10 | 1995-12-26 | North American Refractories Co. Inc. | Refractory gas purging device |
| DE19954918C2 (de) * | 1999-11-16 | 2001-09-20 | Veitsch Radex Gmbh Wien | Feuerfester keramischer Gasspülstein |
| JP5039261B2 (ja) | 2000-08-18 | 2012-10-03 | 中外炉工業株式会社 | ベル型焼鈍炉 |
| JP3623440B2 (ja) | 2000-10-24 | 2005-02-23 | 品川白煉瓦株式会社 | ガス吹き込み用プラグおよびその使用方法 |
-
2003
- 2003-06-03 AT AT03756919T patent/ATE313400T1/de active
- 2003-06-03 US US10/516,999 patent/US7276205B2/en active Active
- 2003-06-03 WO PCT/BE2003/000097 patent/WO2003103877A1/en not_active Application Discontinuation
- 2003-06-03 EP EP03756919A patent/EP1513633B1/en not_active Expired - Lifetime
- 2003-06-03 MX MXPA04012192A patent/MXPA04012192A/es active IP Right Grant
- 2003-06-03 CN CNB03813215XA patent/CN1273242C/zh not_active Expired - Lifetime
- 2003-06-03 ES ES03756919T patent/ES2253701T3/es not_active Expired - Lifetime
- 2003-06-03 RU RU2004138076/02A patent/RU2314176C2/ru active
- 2003-06-03 BR BRPI0311420-1A patent/BR0311420B1/pt active IP Right Grant
- 2003-06-03 DE DE60302894T patent/DE60302894T2/de not_active Expired - Lifetime
- 2003-06-03 AU AU2003249790A patent/AU2003249790B2/en not_active Expired
- 2003-06-03 CA CA2487879A patent/CA2487879C/en not_active Expired - Fee Related
- 2003-06-03 KR KR1020047019911A patent/KR100999987B1/ko active IP Right Grant
- 2003-06-03 PL PL374692A patent/PL206670B1/pl unknown
- 2003-06-03 SI SI200330169T patent/SI1513633T1/sl unknown
-
2004
- 2004-01-01 ZA ZA200409281A patent/ZA200409281B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR20050005552A (ko) | 2005-01-13 |
| RU2004138076A (ru) | 2005-07-20 |
| CN1273242C (zh) | 2006-09-06 |
| EP1513633A1 (en) | 2005-03-16 |
| US20050218568A1 (en) | 2005-10-06 |
| CN1658987A (zh) | 2005-08-24 |
| CA2487879C (en) | 2011-01-04 |
| ATE313400T1 (de) | 2006-01-15 |
| DE60302894T2 (de) | 2006-07-20 |
| BR0311420A (pt) | 2005-03-15 |
| US7276205B2 (en) | 2007-10-02 |
| WO2003103877A1 (en) | 2003-12-18 |
| BR0311420B1 (pt) | 2011-08-23 |
| KR100999987B1 (ko) | 2010-12-10 |
| ES2253701T3 (es) | 2006-06-01 |
| CA2487879A1 (en) | 2003-12-18 |
| DE60302894D1 (de) | 2006-01-26 |
| EP1513633B1 (en) | 2005-12-21 |
| AU2003249790B2 (en) | 2007-12-13 |
| SI1513633T1 (sl) | 2006-04-30 |
| RU2314176C2 (ru) | 2008-01-10 |
| ZA200409281B (en) | 2006-12-27 |
| PL206670B1 (pl) | 2010-09-30 |
| PL374692A1 (en) | 2005-10-31 |
| AU2003249790A1 (en) | 2003-12-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |