AR103741A1 - Método y aparato para reparar una camisa refractaria de un recipiente metalúrgico - Google Patents
Método y aparato para reparar una camisa refractaria de un recipiente metalúrgicoInfo
- Publication number
- AR103741A1 AR103741A1 ARP160100450A ARP160100450A AR103741A1 AR 103741 A1 AR103741 A1 AR 103741A1 AR P160100450 A ARP160100450 A AR P160100450A AR P160100450 A ARP160100450 A AR P160100450A AR 103741 A1 AR103741 A1 AR 103741A1
- Authority
- AR
- Argentina
- Prior art keywords
- mortar
- dispenser
- casting channel
- pouring
- repairing
- 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
- B22D41/50—Pouring-nozzles
- B22D41/52—Manufacturing or repairing thereof
-
- 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
- C21C5/44—Refractory linings
- C21C5/445—Lining or repairing the taphole
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
- F27D1/1626—Making linings by compacting a refractory mass in the space defined by a backing mould or pattern and the furnace wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/15—Tapping equipment; Equipment for removing or retaining slag
- F27D3/1509—Tapping equipment
- F27D3/1536—Devices for plugging tap holes, e.g. plugs stoppers
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/12—Opening or sealing the tap holes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
Un método y un dispositivo para reparar la camisa del pico vertedor (6) de un recipiente metalúrgico que está montado de forma segura dentro del revestimiento refractario (4, 5) del recipiente (1). De acuerdo con la presente, la camisa se repara aplicando mortero al canal de colada (7) de la camisa (6) con un dispensador de mortero (9) que se puede insertar dentro del canal de colada (7), el cual, al extraer el dispensador de mortero del canal de colada calibra al mismo a lo largo de toda la longitud del canal. El dispensador de mortero (9) es impulsado rotando coaxialmente al canal de colada (7) durante la aplicación del mortero y, luego de un tiempo definido, se extrae del canal de colada (7), todavía rotando. El método es particularmente adecuado para reparar la camisa interior de una cuchara de colada con un cierre deslizante adyacente al pico vertedor de la cuchara, el mantenimiento de la cual se lleva a cabo automáticamente en una estación de mantenimiento de la instalación de colada. En este caso, la reparación de la camisa interna también se lleve a cabo automáticamente aquí durante el mantenimiento del cierre deslizante. Reivindicación 9: Un aparato para implementar el método de acuerdo con cualquiera de las reivindicaciones precedentes 1 a 8, caracterizado porque el dispensador de mortero (9) está formado por una sección de tubo (10) que gira alrededor del eje longitudinal con espacios (13), situados en el exterior distribuidos alrededor de su circunferencia, estos espacios (13) se dimensionan de tal manera que se puede verter una cantidad predeterminada de mortero dentro de los mismos, dicha cantidad corresponde aproximadamente a la cavidad (14) formada entre el dispensador de mortero (9) y la pared interior (6) de la camisa (6).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH00243/15A CH710773B1 (de) | 2015-02-20 | 2015-02-20 | Verfahren und Vorrichtung zur Reparatur einer feuerfesten Hülse eines metallurgischen Gefässes. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR103741A1 true AR103741A1 (es) | 2017-05-31 |
Family
ID=54783603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP160100450A AR103741A1 (es) | 2015-02-20 | 2016-02-19 | Método y aparato para reparar una camisa refractaria de un recipiente metalúrgico |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US10857593B2 (es) |
| EP (1) | EP3259085B1 (es) |
| JP (1) | JP6849601B2 (es) |
| KR (1) | KR102495554B1 (es) |
| CN (1) | CN107206483B (es) |
| AR (1) | AR103741A1 (es) |
| BR (1) | BR112017015145B1 (es) |
| CA (1) | CA2973136C (es) |
| CH (1) | CH710773B1 (es) |
| ES (1) | ES2878410T3 (es) |
| MX (1) | MX2017010438A (es) |
| PL (1) | PL3259085T3 (es) |
| RU (1) | RU2707684C2 (es) |
| TW (1) | TWI682819B (es) |
| UA (1) | UA122141C2 (es) |
| WO (1) | WO2016131510A1 (es) |
| ZA (1) | ZA201705337B (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH710773B1 (de) | 2015-02-20 | 2019-04-30 | Refractory Intellectual Property Gmbh & Co Kg | Verfahren und Vorrichtung zur Reparatur einer feuerfesten Hülse eines metallurgischen Gefässes. |
| EP3424618B1 (de) | 2017-07-05 | 2021-03-10 | Refractory Intellectual Property GmbH & Co. KG | Schiebeverschluss für ein metallschmelze enthaltendes gefäss |
Family Cites Families (29)
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|---|---|---|---|---|
| US3034729A (en) * | 1958-04-09 | 1962-05-15 | Pittsburgh Chemical Company | Apparatus and method for coating pipe surfaces |
| AT242175B (de) | 1963-03-15 | 1965-09-10 | Voest Ag | Einrichtung zur Ausbesserung und Erneuerung von Abstichlöchern an Tiegeln, Konvertern oder andern metallurgischen Gefäßen |
| US3737489A (en) * | 1970-10-01 | 1973-06-05 | Air Repair Inc | Method of applying refractory lining on hot metallurgical ladles,soaking pits and furnaces |
| US4023781A (en) | 1973-05-12 | 1977-05-17 | Eisenwerk-Gesellschaft Maximilianshutte Mbh | Tuyere for metallurgical vessels |
| US4217079A (en) | 1976-02-08 | 1980-08-12 | Smith George L | Apparatus for the production of plastics articles |
| DE2744670C2 (de) | 1977-10-04 | 1985-06-20 | SMS Schloemann-Siemag AG, 4000 Düsseldorf | Pfannendrehturm |
| JPS5919789B2 (ja) * | 1979-07-27 | 1984-05-08 | 新日本製鐵株式会社 | スライデイングノズルの補修方法 |
| US4440350A (en) | 1982-02-03 | 1984-04-03 | General Electric Company | Apparatus and method for coating with an atomizable material |
| US4465648A (en) * | 1982-07-26 | 1984-08-14 | Nippon Steel Corporation | Method for repairing refractory wall of furnace |
| US4532885A (en) | 1984-11-05 | 1985-08-06 | Kennecott Corporation | Apparatus for applying internal coatings in hot vessels |
| JPH01119614A (ja) * | 1987-10-30 | 1989-05-11 | Kawasaki Refract Co Ltd | 転炉出鋼孔の補修装置 |
| US5259880A (en) | 1988-03-17 | 1993-11-09 | Kurosaki Refractories Co., Ltd. | Projection molten impeller for concave section used in apparatus |
| JP2683807B2 (ja) * | 1988-03-17 | 1997-12-03 | 黒崎窯業株式会社 | 溶融金属流出口投射施工方法及びその装置 |
| BE1002746A6 (fr) * | 1989-01-16 | 1991-05-28 | Cockerill Sambre Sa | Dispositif pour la refection de trous de coulee. |
| JPH0375492A (ja) * | 1989-05-16 | 1991-03-29 | Nippon Steel Corp | 円筒耐火材の補修方法 |
| CA2111876C (en) | 1993-12-20 | 1997-09-09 | Enbridge Gas Distribution Inc. | Device for repairing pipe joints |
| US5452853A (en) | 1994-05-04 | 1995-09-26 | Action Products Marketing Corporation | Method and apparatus for spraying grout onto the interior surface of an enclosed elongated cavity |
| JP3326031B2 (ja) * | 1994-10-20 | 2002-09-17 | 黒崎播磨株式会社 | 溶融金属容器用上ノズルの補修方法 |
| RU2077138C1 (ru) * | 1994-12-21 | 1997-04-10 | Акционерное общество "Новолипецкий металлургический комбинат" | Способ восстановления канала разливочного стакана шиберного затвора |
| CN2276877Y (zh) * | 1996-10-18 | 1998-03-25 | 上海中条管道工程公司 | 地下管道水泥砂浆涂衬机 |
| CA2218436A1 (en) | 1997-10-15 | 1999-04-15 | Consolidated Edison Company Of New York, Inc. | Device for repairing pipes |
| US6902758B2 (en) | 2002-04-03 | 2005-06-07 | Lear Corporation | Applicator and method for in-mold coating |
| US7132127B2 (en) | 2003-01-17 | 2006-11-07 | National-Oilwell, L.P. | Centrifugal applicator |
| US7963371B2 (en) | 2008-04-30 | 2011-06-21 | National Oilwell Varco, L.P. | Centrifugal applicator system |
| CA2699816A1 (en) | 2009-04-17 | 2010-10-17 | Glenn Cox | Spill curtailing tool |
| DE102009050216A1 (de) * | 2009-05-28 | 2010-12-02 | Sms Siemag Ag | Robotergestützter Abstichschieberwechsel an Stahlgießpfannen |
| PL2489979T3 (pl) | 2011-02-19 | 2013-09-30 | Refractory Intellectual Property Gmbh & Co Kg | Sposób rozpoznawania i pomiaru cylindrycznych powierzchni na ogniotrwałych ceramicznych częściach konstrukcyjnych w zastosowaniach metalurgicznych |
| CN202097804U (zh) * | 2011-05-18 | 2012-01-04 | 上海蓝云管道工程有限公司 | 一种大型管道内衬水泥砂浆喷涂机 |
| CH710773B1 (de) | 2015-02-20 | 2019-04-30 | Refractory Intellectual Property Gmbh & Co Kg | Verfahren und Vorrichtung zur Reparatur einer feuerfesten Hülse eines metallurgischen Gefässes. |
-
2015
- 2015-02-20 CH CH00243/15A patent/CH710773B1/de unknown
- 2015-12-04 ES ES15805170T patent/ES2878410T3/es active Active
- 2015-12-04 US US15/551,972 patent/US10857593B2/en active Active
- 2015-12-04 BR BR112017015145-6A patent/BR112017015145B1/pt active IP Right Grant
- 2015-12-04 WO PCT/EP2015/078719 patent/WO2016131510A1/de active Application Filing
- 2015-12-04 CA CA2973136A patent/CA2973136C/en active Active
- 2015-12-04 KR KR1020177025010A patent/KR102495554B1/ko active IP Right Grant
- 2015-12-04 JP JP2017540577A patent/JP6849601B2/ja active Active
- 2015-12-04 CN CN201580076529.4A patent/CN107206483B/zh active Active
- 2015-12-04 MX MX2017010438A patent/MX2017010438A/es unknown
- 2015-12-04 PL PL15805170T patent/PL3259085T3/pl unknown
- 2015-12-04 UA UAA201708425A patent/UA122141C2/uk unknown
- 2015-12-04 RU RU2017129309A patent/RU2707684C2/ru active
- 2015-12-04 EP EP15805170.6A patent/EP3259085B1/de active Active
-
2016
- 2016-02-17 TW TW105104636A patent/TWI682819B/zh active
- 2016-02-19 AR ARP160100450A patent/AR103741A1/es active IP Right Grant
-
2017
- 2017-08-07 ZA ZA2017/05337A patent/ZA201705337B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2878410T3 (es) | 2021-11-18 |
| TW201637752A (zh) | 2016-11-01 |
| CA2973136C (en) | 2023-03-07 |
| TWI682819B (zh) | 2020-01-21 |
| US10857593B2 (en) | 2020-12-08 |
| JP2018508362A (ja) | 2018-03-29 |
| CN107206483B (zh) | 2021-09-07 |
| RU2017129309A3 (es) | 2019-06-20 |
| CA2973136A1 (en) | 2016-08-25 |
| CH710773A2 (de) | 2016-08-31 |
| UA122141C2 (uk) | 2020-09-25 |
| RU2707684C2 (ru) | 2019-11-28 |
| RU2017129309A (ru) | 2019-03-20 |
| EP3259085A1 (de) | 2017-12-27 |
| PL3259085T3 (pl) | 2021-11-15 |
| CH710773B1 (de) | 2019-04-30 |
| BR112017015145A2 (pt) | 2018-01-23 |
| WO2016131510A1 (de) | 2016-08-25 |
| KR20170119686A (ko) | 2017-10-27 |
| MX2017010438A (es) | 2017-11-13 |
| EP3259085B1 (de) | 2021-05-26 |
| BR112017015145B1 (pt) | 2021-09-28 |
| CN107206483A (zh) | 2017-09-26 |
| ZA201705337B (en) | 2018-12-19 |
| JP6849601B2 (ja) | 2021-03-24 |
| KR102495554B1 (ko) | 2023-02-02 |
| US20180029117A1 (en) | 2018-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure | ||
| FG | Grant, registration |