EP2380682A3 - Wassergekühlter Deckel für ein Behandlungsgefäß für Metallschmelzen - Google Patents

Wassergekühlter Deckel für ein Behandlungsgefäß für Metallschmelzen Download PDF

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Publication number
EP2380682A3
EP2380682A3 EP11155793A EP11155793A EP2380682A3 EP 2380682 A3 EP2380682 A3 EP 2380682A3 EP 11155793 A EP11155793 A EP 11155793A EP 11155793 A EP11155793 A EP 11155793A EP 2380682 A3 EP2380682 A3 EP 2380682A3
Authority
EP
European Patent Office
Prior art keywords
molten metal
lid
water
wall
handling vessel
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.)
Withdrawn
Application number
EP11155793A
Other languages
English (en)
French (fr)
Other versions
EP2380682A2 (de
Inventor
Harald Holzgruber
Michael Luven
Christian Buchmaier
Johannes Obitz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INTECO special melting technologies GmbH
Original Assignee
INTECO special melting technologies GmbH
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 INTECO special melting technologies GmbH filed Critical INTECO special melting technologies GmbH
Publication of EP2380682A2 publication Critical patent/EP2380682A2/de
Publication of EP2380682A3 publication Critical patent/EP2380682A3/de
Withdrawn legal-status Critical Current

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
    • 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
    • F27D1/02—Crowns; Roofs
    • F27D1/025—Roofs supported around their periphery, e.g. arched roofs
    • 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
    • F27D1/12—Casings; Linings; Walls; Roofs incorporating cooling arrangements
    • 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
    • F27D1/18—Door frames; Doors, lids or removable covers
    • F27D1/1808—Removable covers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Furnace Details (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

Die Erfindung betrifft einen wassergekühlter Deckel (10) für ein Behandlungsgefäss (1) für Metallschmelzen, wobei das vorzugsweise feuerfest ausgemauerte Behandlungsgefäss (1) insbesondere zur Behandlung von flüssigem Metall, insbesondere von Stahl durch Einblasen von Feststoffen oder Gasen oder induktivem Rühren an Atmosphäre oder im Vakuum dient. Erfindungsgemäß ist es vorgesehen, dass der Deckel (10) domartig ausgebildet ist, wobei das Verhältnis von innerer lichter Höhe (h) zu innerem lichten Durchmesser (D) eines Flansches (12) des Deckels (10) mindestens 0,2 beträgt, dass eine Innenwand (14) des Deckels (10) auf der der Metallschmelze zugewandten Seite im wesentlichen glatt, ri!!en- und spaltfrei ausgebildet ist, und dass auf der Außenseite der Innenwand (14) angeordnete Kühlkanäle (15) vorgesehen sind, durch die die Oberflächentemperatur der Innenwand (14) auf eine Temperatur von maximal 350°C gehalten wird.
EP11155793A 2010-04-21 2011-02-24 Wassergekühlter Deckel für ein Behandlungsgefäß für Metallschmelzen Withdrawn EP2380682A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA641/2010A AT509787B1 (de) 2010-04-21 2010-04-21 Wassergekühlter deckel für ein feuerfest zugestelltes behandlungsgefäss für metallschmelzen

Publications (2)

Publication Number Publication Date
EP2380682A2 EP2380682A2 (de) 2011-10-26
EP2380682A3 true EP2380682A3 (de) 2012-10-24

Family

ID=44168794

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11155793A Withdrawn EP2380682A3 (de) 2010-04-21 2011-02-24 Wassergekühlter Deckel für ein Behandlungsgefäß für Metallschmelzen

Country Status (5)

Country Link
US (1) US8603387B2 (de)
EP (1) EP2380682A3 (de)
JP (1) JP2011224660A (de)
CN (1) CN102233423A (de)
AT (1) AT509787B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102719624A (zh) * 2012-06-27 2012-10-10 山西太钢不锈钢股份有限公司 一种吹氧脱碳真空精炼炉防溅罩
CN107099635B (zh) * 2017-06-20 2023-01-24 重庆科技学院 一种铁水沟槽防溅除尘装置
DE102019100914A1 (de) 2019-01-15 2020-07-16 Inteco Melting And Casting Technologies Gmbh Wassergekühlter Deckel für ein Behandlungsgefäß zur Metallbearbeitung sowie Anlage und Verfahren zur Metallbearbeitung
JP7597052B2 (ja) 2022-02-14 2024-12-10 Ｊｆｅスチール株式会社 炉蓋及び炉蓋の冷却方法
CN117535628A (zh) * 2023-12-01 2024-02-09 深圳金美新材料科技有限公司 一种免清洁自动排渣蒸镀盖板结构和蒸镀机
DE102024208708A1 (de) * 2024-09-12 2026-03-12 Sms Group Gmbh Vakuumdeckel für einen Vakuumkonverter und Vakuumkonverter

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0734118A (ja) * 1993-07-15 1995-02-03 Sumitomo Metal Ind Ltd 真空容器内の溶湯容器上蓋
EP0805325A1 (de) * 1996-04-30 1997-11-05 DANIELI & C. OFFICINE MECCANICHE S.p.A. Kühleinrichtung eines Lichtbogenöfendeckels
JPH10170165A (ja) * 1996-12-03 1998-06-26 Daido Steel Co Ltd スプレー冷却式炉蓋の排水装置
DE19747317A1 (de) * 1997-10-27 1999-04-29 Vacmetal Gmbh Behandlungsgefäß für Metallschmelzen
DE69800856T2 (de) * 1997-09-04 2002-09-12 Titanium Hearth Technologies, Inc. Kondensatauffanganordnung für Schmelzbehandlung in Kaltherdofen
JP2006214647A (ja) * 2005-02-03 2006-08-17 Sumitomo Metal Ind Ltd 取鍋精錬用の水冷蓋および精錬処理方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4552587A (en) * 1984-09-28 1985-11-12 Nippon Kokan Kabushiki Kaisha Method of operating ladle refining furnace
US4815096A (en) * 1988-03-08 1989-03-21 Union Carbide Corporation Cooling system and method for molten material handling vessels
US6084902A (en) * 1999-07-09 2000-07-04 Fuchs Systems, Inc. Electric arc furnace having monolithic water-cooled roof
CN2896178Y (zh) * 2006-03-14 2007-05-02 刘成龙 喷淋式水冷却炉顶盖
DE102007035622B4 (de) * 2007-07-30 2013-08-08 Siemens Aktiengesellschaft Deckel für einen Ofen zur Aufnahme von Schmelzgut, insbesondere Metall, und Ofen zur Aufnahme von Schmelzgut

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0734118A (ja) * 1993-07-15 1995-02-03 Sumitomo Metal Ind Ltd 真空容器内の溶湯容器上蓋
EP0805325A1 (de) * 1996-04-30 1997-11-05 DANIELI & C. OFFICINE MECCANICHE S.p.A. Kühleinrichtung eines Lichtbogenöfendeckels
JPH10170165A (ja) * 1996-12-03 1998-06-26 Daido Steel Co Ltd スプレー冷却式炉蓋の排水装置
DE69800856T2 (de) * 1997-09-04 2002-09-12 Titanium Hearth Technologies, Inc. Kondensatauffanganordnung für Schmelzbehandlung in Kaltherdofen
DE19747317A1 (de) * 1997-10-27 1999-04-29 Vacmetal Gmbh Behandlungsgefäß für Metallschmelzen
JP2006214647A (ja) * 2005-02-03 2006-08-17 Sumitomo Metal Ind Ltd 取鍋精錬用の水冷蓋および精錬処理方法

Also Published As

Publication number Publication date
US20110260378A1 (en) 2011-10-27
CN102233423A (zh) 2011-11-09
EP2380682A2 (de) 2011-10-26
AT509787B1 (de) 2012-09-15
US8603387B2 (en) 2013-12-10
AT509787A1 (de) 2011-11-15
JP2011224660A (ja) 2011-11-10

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