EA200300949A1 - DEVICE FOR PREVENTING THE EFFECT OF SWIFT IN THE AREA OF THE EXHAUST OPENING OF A METALLURGICAL MELTABLE CAPACITY - Google Patents

DEVICE FOR PREVENTING THE EFFECT OF SWIFT IN THE AREA OF THE EXHAUST OPENING OF A METALLURGICAL MELTABLE CAPACITY

Info

Publication number
EA200300949A1
EA200300949A1 EA200300949A EA200300949A EA200300949A1 EA 200300949 A1 EA200300949 A1 EA 200300949A1 EA 200300949 A EA200300949 A EA 200300949A EA 200300949 A EA200300949 A EA 200300949A EA 200300949 A1 EA200300949 A1 EA 200300949A1
Authority
EA
Eurasian Patent Office
Prior art keywords
area
metallurgical
effect
capacity
meltable
Prior art date
Application number
EA200300949A
Other languages
Russian (ru)
Other versions
EA005063B1 (en
Inventor
Эвальд Шумахер
Хуберт Бреннер
Кристиан Артнер
Герхард Брекка
Эдгар Шумахер
Рената Францки
Виктор Хлопонин
Иван Зинковский
Original Assignee
Рхи Аг
Техком Импорт Экспорт Гмбх
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Рхи Аг, Техком Импорт Экспорт Гмбх filed Critical Рхи Аг
Publication of EA200300949A1 publication Critical patent/EA200300949A1/en
Publication of EA005063B1 publication Critical patent/EA005063B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
    • B22D43/001—Retaining slag during pouring molten metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Extrusion Of Metal (AREA)

Abstract

В заявке описано выполненное из огнеупорного керамического материала устройство для предотвращения эффекта завихрения в зоне выпускного отверстия металлургической плавильной емкости, состоящее из основной части и примыкающей к ней и образующей ее продолжение цилиндрической части, в стенке которой сбоку имеется по меньшей мере одно отверстие. Это отверстие расположено таким образом, что оно после установки устройства в зоне выпускного отверстия располагается на некотором расстоянии от пода плавильной емкости и обеспечивает соединение с зоной, окружающей выпускное отверстие плавильной емкости.Международная заявка была опубликована вместе с отчетом о международном поиске.The application describes a device made of a refractory ceramic material to prevent the effect of turbulence in the zone of the outlet of a metallurgical melting tank, consisting of a main part and a cylindrical part adjacent to it and forming its continuation, in the side wall of which there is at least one hole. This hole is located in such a way that, after installing the device in the area of the outlet, it is located at some distance from the bottom of the melting tank and provides a connection with the area surrounding the outlet of the melting capacity. The international application was published together with an international search report.

EA200300949A 2001-03-27 2002-03-16 A device for preventing a vortex effect in the discharge area of a metallurgical melting vessel EA005063B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001115097 DE10115097A1 (en) 2001-03-27 2001-03-27 Device for preventing a vortex effect in the outlet area of a metallurgical melting vessel
PCT/EP2002/002930 WO2002076658A1 (en) 2001-03-27 2002-03-16 Device for preventing a vortex effect in the discharge area of a metallurgical melting vessel

Publications (2)

Publication Number Publication Date
EA200300949A1 true EA200300949A1 (en) 2004-06-24
EA005063B1 EA005063B1 (en) 2004-10-28

Family

ID=7679259

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200300949A EA005063B1 (en) 2001-03-27 2002-03-16 A device for preventing a vortex effect in the discharge area of a metallurgical melting vessel

Country Status (6)

Country Link
CN (1) CN1254335C (en)
DE (1) DE10115097A1 (en)
EA (1) EA005063B1 (en)
LV (1) LV13102B (en)
UA (1) UA75398C2 (en)
WO (1) WO2002076658A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009013869A1 (en) 2009-03-18 2010-09-23 Sms Siemag Aktiengesellschaft Metallurgical vessel, in particular electric arc furnace
CN102554207A (en) * 2012-01-17 2012-07-11 中冶南方工程技术有限公司 Sliding water gap device capable of preventing vortex
CN102632228A (en) * 2012-04-27 2012-08-15 宜兴市龙宸炉料有限公司 Tundish of slag baffling device containing liquid outlet
CN111136255B (en) * 2020-01-20 2022-01-04 武汉科技大学 Flow control structure for inhibiting tundish slag from being discharged
CN111266564B (en) * 2020-03-12 2022-04-05 安徽工业大学 Vortex blocking device for limiting generation of ladle vortex and application thereof
CN112108642A (en) * 2020-09-29 2020-12-22 重庆大学 Steel ladle and method for preventing slag entrapment of molten steel
CN112207268B (en) * 2020-10-21 2021-08-31 武汉钢铁有限公司 Circular vortex-resisting device for bottom of steel ladle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6340668A (en) * 1986-08-06 1988-02-22 Nippon Kokan Kk <Nkk> Vessel for molten metal having molten metal outflow port
JPS6372475A (en) * 1986-09-16 1988-04-02 Nkk Corp Molten metal vessel provided with molten metal outflow port
DE8907044U1 (en) * 1989-06-08 1989-08-03 Foseco International Ltd., Birmingham Retention or pouring device for containers for molten metal
US5083754A (en) * 1991-06-20 1992-01-28 Bethlehem Steel Corporation Apparatus for retaining slag during the discharge of molten metal from a tundish
US5171513A (en) * 1992-05-12 1992-12-15 Usx Corporation Refractory article for preventing vortexing in a metallurgical vessel
CA2084845A1 (en) * 1992-12-08 1994-06-09 Roderick I.L. Guthrie Flow control device for the suppression of vortices

Also Published As

Publication number Publication date
EA005063B1 (en) 2004-10-28
UA75398C2 (en) 2006-04-17
WO2002076658A1 (en) 2002-10-03
DE10115097A1 (en) 2002-10-24
LV13102B (en) 2004-04-20
CN1525894A (en) 2004-09-01
CN1254335C (en) 2006-05-03

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM KG TJ TM

PC4A Registration of transfer of a eurasian patent by assignment
TC4A Change in name of a patent proprietor in a eurasian patent

Designated state(s): AM AZ BY KZ KG MD TJ TM RU

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AZ BY KZ MD RU