BRPI0605215A - cone de lavagem - Google Patents

cone de lavagem

Info

Publication number
BRPI0605215A
BRPI0605215A BRPI0605215A BRPI0605215A BR PI0605215 A BRPI0605215 A BR PI0605215A BR PI0605215 A BRPI0605215 A BR PI0605215A BR PI0605215 A BRPI0605215 A BR PI0605215A
Authority
BR
Brazil
Prior art keywords
core
cone
filler
melt
wash
Prior art date
Application number
Other languages
English (en)
Inventor
Thomas Schraven
Peter Schrader
Original Assignee
Pa Ha Ge Feuerfeste Erzeugniss
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 Pa Ha Ge Feuerfeste Erzeugniss filed Critical Pa Ha Ge Feuerfeste Erzeugniss
Publication of BRPI0605215A publication Critical patent/BRPI0605215A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor
    • 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
    • C21C5/48—Bottoms or tuyéres of converters
    • 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
    • F27D3/16—Introducing a fluid jet or current into the charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Cleaning In General (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

CONE DE LAVAGEM. A presente invenção refere-se a um cone de lavagem para recipientes metalúrgicos, com um núcleo (1) e com um enchimento (4) que circunda o núcleo (1), sendo que, o núcleo se estende ao longo de um eixo de um lado (3) afastado da fusão para um lado (2) voltado para a fusão, sendo que, o núcleo (1) é executado como uma parte moldada fabricada separadamente do enchimento (4), que na direção do eixo apresenta um contorno externo, que permite um fecho devido à forma.
BRPI0605215 2005-12-15 2006-12-13 cone de lavagem BRPI0605215A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005060432A DE102005060432A1 (de) 2005-12-15 2005-12-15 Spülkegel

Publications (1)

Publication Number Publication Date
BRPI0605215A true BRPI0605215A (pt) 2007-10-09

Family

ID=37909662

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0605215 BRPI0605215A (pt) 2005-12-15 2006-12-13 cone de lavagem

Country Status (5)

Country Link
EP (1) EP1797976A3 (pt)
CN (1) CN101012488A (pt)
BR (1) BRPI0605215A (pt)
DE (1) DE102005060432A1 (pt)
RU (1) RU2006139774A (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2111938B1 (en) * 2008-04-24 2017-04-19 Calderys France Purging plug for blowing gas into a metal treatment recipient
DE202009014246U1 (de) 2009-10-22 2009-12-24 Knöllinger Keramische Verschleißteile GmbH Gasspülstein
CN108138247B (zh) * 2016-02-25 2022-06-07 日本制铁株式会社 气体吹入喷嘴

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT28667B (de) 1906-09-26 1907-06-10 Siemens Ag Verfahren zur Herstellung von Kondensatoren.
FR2516938B1 (fr) * 1981-11-23 1986-06-06 Usinor Dispositif pour l'introduction de gaz dans le bain de metal liquide
DE3433349C2 (de) * 1984-09-11 1987-04-23 Micheal Donald Ellwood City Pa. Labate Vorrichtung zum Einführen von Gas in eine Metallschmelze
DE3815664C1 (en) * 1988-05-07 1989-06-15 Burbach & Bender Ohg Esb Schweissbetrieb, 5900 Siegen, De Gas bubble brick for metallurgical vessels and method for its manufacture
CA2014999C (en) * 1989-04-24 1999-09-07 Kenneth William Bates Gas injector
US5573724A (en) * 1994-07-29 1996-11-12 Magneco/Metrel, Inc. Ladle port assembly
DE19619204C1 (de) * 1996-05-11 1997-05-22 Veitsch Radex Ag Gasspüleinrichtung
DE19846524A1 (de) * 1998-10-09 2000-04-13 Knoellinger Keramische Erzeugn Zweiteiliger Fugenspüler
EP1243361A1 (en) * 2001-03-19 2002-09-25 Vesuvius Crucible Company Apparatus for injecting gas into molten metal

Also Published As

Publication number Publication date
EP1797976A3 (de) 2008-06-25
CN101012488A (zh) 2007-08-08
RU2006139774A (ru) 2008-05-20
EP1797976A2 (de) 2007-06-20
DE102005060432A1 (de) 2007-06-21

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 5A ANUIDADE.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.