ATE65261T1 - Verfahren und vorrichtung zum verschliessen des abstichloches eines metallurgischen gefaesses. - Google Patents
Verfahren und vorrichtung zum verschliessen des abstichloches eines metallurgischen gefaesses.Info
- Publication number
- ATE65261T1 ATE65261T1 AT88308876T AT88308876T ATE65261T1 AT E65261 T1 ATE65261 T1 AT E65261T1 AT 88308876 T AT88308876 T AT 88308876T AT 88308876 T AT88308876 T AT 88308876T AT E65261 T1 ATE65261 T1 AT E65261T1
- Authority
- AT
- Austria
- Prior art keywords
- wall
- container
- metallurgical vessel
- tap hole
- closing
- Prior art date
Links
- 239000004570 mortar (masonry) Substances 0.000 abstract 2
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Charging Or Discharging (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Closures For Containers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/109,172 US4828226A (en) | 1987-10-16 | 1987-10-16 | Tap hole plugs for metallurgical vessels |
| EP88308876A EP0315311B1 (de) | 1987-10-16 | 1988-09-23 | Verfahren und Vorrichtung zum Verschliessen des Abstichloches eines metallurgischen Gefässes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE65261T1 true ATE65261T1 (de) | 1991-08-15 |
Family
ID=22326195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT88308876T ATE65261T1 (de) | 1987-10-16 | 1988-09-23 | Verfahren und vorrichtung zum verschliessen des abstichloches eines metallurgischen gefaesses. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4828226A (de) |
| EP (1) | EP0315311B1 (de) |
| JP (1) | JPH01131890A (de) |
| AT (1) | ATE65261T1 (de) |
| AU (1) | AU608367B2 (de) |
| BR (1) | BR8805323A (de) |
| CA (1) | CA1309583C (de) |
| DE (1) | DE3863746D1 (de) |
| ZA (1) | ZA887506B (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4995594A (en) * | 1989-10-13 | 1991-02-26 | Mpc, Metal Process Control A.B. | Slag stopping plug for tap holes of metal furnaces containing molten material |
| DE4117995A1 (de) * | 1991-06-01 | 1992-12-03 | Theysohn Friedrich Fa | Vorrichtung zum ziehen eines langgestreckten profilkoerpers |
| EP0635071B1 (de) | 1992-04-07 | 1996-02-28 | STILKERIEG, Berthold | Verfahren und vorrichtung zur vermeidung von kontamination des abstichstahles durch vorlaufschlacke bei einem kippbaren konverter |
| DE4211593C2 (de) * | 1992-04-07 | 1994-08-11 | Stilkerieg Berthold | Vorrichtung zum Verschließen des Abstichloches eines kippbaren Konverters |
| US5972281A (en) * | 1992-11-18 | 1999-10-26 | Stilkerieg; Berthold | Process and device to avoid contamination of tapping steel by flush slag with a tiltable converter |
| DE19826085C2 (de) * | 1998-06-12 | 2000-08-03 | Sms Demag Ag | Verfahren und Vorrichtung zum Abdichten einer Abstichöffnung in metallurgischen Gefäßen |
| DE19848004B4 (de) * | 1998-10-17 | 2006-10-12 | Stilkerieg, Berthold, Dipl.-Ing. | Vorrichtung zur Vermeidung von Kontamination des Abstichstahles durch Vorlaufschlacke bei einem kippbaren Konverter mit verbesserter Materialzusammensetzung |
| LU90486B1 (en) * | 1999-12-13 | 2001-06-14 | Wurth Paul Sa | Tap-hole closing apparatus |
| ES2197738B1 (es) * | 2001-02-15 | 2005-03-16 | Productos Refractarios Asturianos Para La Siderurgia, S.A. | Sistema para reparar los frontales de piquera en alto horno. |
| KR100862818B1 (ko) * | 2002-07-08 | 2008-10-13 | 주식회사 포스코 | 전로의 용강 재출강시 슬래그의 래들혼입을 방지하는출강구 플러그 |
| DE102005015469A1 (de) * | 2005-04-04 | 2006-10-05 | Stilkerieg, Berthold, Dipl.-Ing. | Vorrichtung zum zeitweisen Verschließen des Konverterabstichloches mit verbesserten Stopfeneigenschaften |
| CN101948941B (zh) * | 2010-10-26 | 2011-12-21 | 武汉钢铁(集团)公司 | 转炉炉体与托圈连接装置 |
| DE102013002623A1 (de) * | 2013-02-18 | 2014-08-21 | Veronica Stilkerieg | Stopfen für das zeitweise Verschließen des Konverterabstichloches |
| DE102020102105A1 (de) * | 2020-01-29 | 2021-07-29 | Veronica Stilkerieg | Verschlussstopfen für Konverterabstichlöcher |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT257665B (de) * | 1964-08-03 | 1967-10-25 | Voest Ag | Vorrichtung zum Verschließen des Abstiches bei Aufblasetiegeln oder sonstigen metallurgischen Öfen |
| AT266892B (de) * | 1966-05-27 | 1968-12-10 | Veitscher Magnesitwerke Ag | Abstich für metallurgische Gefäße und Verfahren zu seiner Herstellung |
| US3563523A (en) * | 1968-08-26 | 1971-02-16 | Dravo Corp | Lining apparatus |
| US3682456A (en) * | 1970-10-21 | 1972-08-08 | Anderson Constr Corp A E | Metallurgical furnace with cartridge clay gun means |
| US3776532A (en) * | 1971-04-17 | 1973-12-04 | Centro Speriment Metallurg | Device for plugging the pour of rotating reactors |
| DE2549728C2 (de) * | 1975-11-06 | 1977-10-06 | Stahlwerke Peine-Salzgitter Ag, 3150 Peine | Vorrichtung zum Verschließen des Abstichloches eines Konverters |
| EP0046473B1 (de) * | 1980-08-22 | 1984-05-02 | General Gunning S.A. | Stichlochstopfmasse für Hochöfen, Elektro-Öfen und andere Schmelzeinrichtungen |
| US4471950A (en) * | 1982-10-22 | 1984-09-18 | Labate M D | Expandable, consumable stopper plug for steel making and handling vessels |
| US4556097A (en) * | 1984-06-27 | 1985-12-03 | Graphite Sales, Inc. | Mold plug and method for sealing an ingot mold |
| DE3437810A1 (de) * | 1984-10-16 | 1986-04-24 | Kortec AG, Zug | Verschlusseinrichtung fuer eine abstichoeffnung im boden eines metallurgischen gefaesses |
-
1987
- 1987-10-16 US US07/109,172 patent/US4828226A/en not_active Expired - Fee Related
-
1988
- 1988-09-23 AT AT88308876T patent/ATE65261T1/de not_active IP Right Cessation
- 1988-09-23 EP EP88308876A patent/EP0315311B1/de not_active Expired - Lifetime
- 1988-09-23 DE DE8888308876T patent/DE3863746D1/de not_active Expired - Lifetime
- 1988-09-28 AU AU22904/88A patent/AU608367B2/en not_active Ceased
- 1988-10-06 ZA ZA887506A patent/ZA887506B/xx unknown
- 1988-10-11 JP JP63255750A patent/JPH01131890A/ja active Pending
- 1988-10-12 CA CA000579881A patent/CA1309583C/en not_active Expired - Fee Related
- 1988-10-14 BR BR8805323A patent/BR8805323A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4828226A (en) | 1989-05-09 |
| CA1309583C (en) | 1992-11-03 |
| JPH01131890A (ja) | 1989-05-24 |
| ZA887506B (en) | 1989-06-28 |
| DE3863746D1 (de) | 1991-08-22 |
| AU2290488A (en) | 1989-04-20 |
| EP0315311B1 (de) | 1991-07-17 |
| AU608367B2 (en) | 1991-03-28 |
| EP0315311A1 (de) | 1989-05-10 |
| BR8805323A (pt) | 1989-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |