ES2142686T3 - Procedimiento y dispositivo para verter acero desde un orificio de descarga de inmersion. - Google Patents
Procedimiento y dispositivo para verter acero desde un orificio de descarga de inmersion.Info
- Publication number
- ES2142686T3 ES2142686T3 ES97926968T ES97926968T ES2142686T3 ES 2142686 T3 ES2142686 T3 ES 2142686T3 ES 97926968 T ES97926968 T ES 97926968T ES 97926968 T ES97926968 T ES 97926968T ES 2142686 T3 ES2142686 T3 ES 2142686T3
- Authority
- ES
- Spain
- Prior art keywords
- outlet part
- immersion outlet
- immersion
- intermediate member
- melt
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 3
- 229910000831 Steel Inorganic materials 0.000 title abstract 2
- 239000010959 steel Substances 0.000 title abstract 2
- 238000007654 immersion Methods 0.000 abstract 7
- 239000000155 melt Substances 0.000 abstract 2
- 208000029152 Small face Diseases 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000013598 vector Substances 0.000 abstract 1
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
- B22D41/50—Pouring-nozzles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Coating With Molten Metal (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Jet Pumps And Other Pumps (AREA)
- Devices For Dispensing Beverages (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
LA INVENCION SE REFIERE A UN PROCEDIMIENTO Y A UN DISPOSITIVO PARA INFLUIR EN LA PROPAGACION DEL FLUJO DE UN LIQUIDO METALICO, EN PARTICULAR DE ACERO, QUE FLUYE DESDE UN RECIPIENTE DE COLADA A TRAVES DE UNA PRIMERA PIEZA DE VERTIDO BUZA QUE TIENE UNA SECCION POLIGONAL, OVALADA O CIRCULAR, Y UNA PIEZA INTERMEDIA A TRAVES DE UNA SEGUNDA PIEZA DE VERTIDO BUZA QUE PRESENTA UNA SECCION ALARGADA, GUIADO EN UNA COQUILLA FIJA PARA PRODUCIR DESBASTES PLANOS. EL PROCEDIMIENTO ESTA CARACTERIZADO POR LAS OPERACIONES SIGUIENTES: (A) EN LA ZONA DE ENTRADA DE LA SEGUNDA PARTE DE VERTIDO BUZA SE REDUCE EL CAUDAL DE VOLUMEN CENTRAL; (B) AL MISMO TIEMPO SE ENSANCHA EL ANGULO DE EXPANSION ( DE ) DEL CHORRO DE LIQUIDO DE MANERA QUE SE SUPRIME ESENCIALMENTE EL REFLUJO EN LA ZONA LATERAL DE LA PIEZA INTERMEDIA Y DE LA SEGUNDA PIEZA DE VERTIDO BUZA; Y (C) CUANDO LA COLADA SALE DE LA SEGUNDA PIEZA DE VERTIDO BUZA FLUYE CON UN PERFIL DE VELOCIDAD CUYOS VECTORES DE VELOCIDAD SON INFERIORES EN EL CENTRO DE LA BOCA QUE EN LAS PARTES DE LOS LADOS ESTRECHOS. EL DISPOSITIVO ESTA CARACTERIZADO PORQUE EN LA ZONA DEL EJE CENTRAL (1) DEL VERTIDO BUZO, LA PIEZA INTERMEDIA (31) Y/O LA ENTRADA (22) DE LA SEGUNDA PIEZA DE VERTIDO BUZA (21) ESTA REALIZADA DE TAL MANERA QUE EL FLUJO PRINCIPAL DE COLADA (S) QUE SALE DE LA PRIMERA PIEZA DE VERTIDO BUZA (11), QUEDA ESTRANGULADO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19623787A DE19623787C2 (de) | 1996-06-04 | 1996-06-04 | Verfahren und Vorrichtung zum Ausgießen von Stahl aus einem Tauchausguß |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2142686T3 true ES2142686T3 (es) | 2000-04-16 |
Family
ID=7796971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES97926968T Expired - Lifetime ES2142686T3 (es) | 1996-06-04 | 1997-05-29 | Procedimiento y dispositivo para verter acero desde un orificio de descarga de inmersion. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US6260740B1 (es) |
| EP (1) | EP0902736B1 (es) |
| JP (1) | JP3174348B2 (es) |
| KR (1) | KR100355001B1 (es) |
| CN (1) | CN1087200C (es) |
| AT (1) | ATE189868T1 (es) |
| AU (1) | AU3164197A (es) |
| BR (1) | BR9709536A (es) |
| CA (1) | CA2257139C (es) |
| DE (2) | DE19623787C2 (es) |
| ES (1) | ES2142686T3 (es) |
| RU (1) | RU2153956C1 (es) |
| WO (1) | WO1997046344A1 (es) |
| ZA (1) | ZA974485B (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19724232C2 (de) * | 1997-06-03 | 1999-04-15 | Mannesmann Ag | Verfahren und Vorrichtung zum Erzeugen von Brammen |
| DE10240491A1 (de) * | 2002-09-03 | 2004-01-15 | Refractory Intellectual Property Gmbh & Co.Kg | Feuerfestes keramisches Tauchrohr |
| CN106457368B (zh) * | 2014-05-21 | 2020-10-30 | 诺维尔里斯公司 | 混合喷射器喷嘴和流量控制装置 |
| CN114749650B (zh) * | 2022-05-08 | 2024-08-09 | 新疆八一钢铁股份有限公司 | 一种抛物线型长寿命连铸浸入式水口 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62197252A (ja) * | 1986-02-25 | 1987-08-31 | Kawasaki Steel Corp | 連続鋳造用の浸漬ノズル |
| DE3709188A1 (de) * | 1987-03-20 | 1988-09-29 | Mannesmann Ag | Ausgiessrohr fuer metallurgische gefaesse |
| DE4320723A1 (de) * | 1993-06-23 | 1995-01-05 | Didier Werke Ag | Eintauchausguß |
| DE19512208C1 (de) * | 1995-03-21 | 1996-07-18 | Mannesmann Ag | Tauchausguß zum Gießen von Metall |
-
1996
- 1996-06-04 DE DE19623787A patent/DE19623787C2/de not_active Expired - Fee Related
-
1997
- 1997-05-22 ZA ZA9704485A patent/ZA974485B/xx unknown
- 1997-05-29 CA CA002257139A patent/CA2257139C/en not_active Expired - Fee Related
- 1997-05-29 US US09/194,987 patent/US6260740B1/en not_active Expired - Lifetime
- 1997-05-29 KR KR1019980709857A patent/KR100355001B1/ko not_active IP Right Cessation
- 1997-05-29 DE DE59701153T patent/DE59701153D1/de not_active Expired - Lifetime
- 1997-05-29 RU RU99100098/02A patent/RU2153956C1/ru not_active IP Right Cessation
- 1997-05-29 AT AT97926968T patent/ATE189868T1/de active
- 1997-05-29 CN CN97195276A patent/CN1087200C/zh not_active Expired - Fee Related
- 1997-05-29 BR BR9709536A patent/BR9709536A/pt not_active IP Right Cessation
- 1997-05-29 WO PCT/DE1997/001093 patent/WO1997046344A1/de active IP Right Grant
- 1997-05-29 EP EP97926968A patent/EP0902736B1/de not_active Expired - Lifetime
- 1997-05-29 ES ES97926968T patent/ES2142686T3/es not_active Expired - Lifetime
- 1997-05-29 AU AU31641/97A patent/AU3164197A/en not_active Abandoned
- 1997-05-29 JP JP50009498A patent/JP3174348B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US6260740B1 (en) | 2001-07-17 |
| DE19623787A1 (de) | 1997-12-11 |
| KR20000016284A (ko) | 2000-03-25 |
| EP0902736A1 (de) | 1999-03-24 |
| BR9709536A (pt) | 1999-08-10 |
| JP2000502614A (ja) | 2000-03-07 |
| RU2153956C1 (ru) | 2000-08-10 |
| DE59701153D1 (de) | 2000-03-30 |
| ZA974485B (en) | 1997-12-29 |
| CA2257139A1 (en) | 1997-12-11 |
| ATE189868T1 (de) | 2000-03-15 |
| AU3164197A (en) | 1998-01-05 |
| CA2257139C (en) | 2006-09-19 |
| KR100355001B1 (ko) | 2002-12-26 |
| CN1087200C (zh) | 2002-07-10 |
| CN1221363A (zh) | 1999-06-30 |
| WO1997046344A1 (de) | 1997-12-11 |
| JP3174348B2 (ja) | 2001-06-11 |
| DE19623787C2 (de) | 1998-07-02 |
| EP0902736B1 (de) | 2000-02-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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