PL2942406T3 - Ognioodporny ceramiczny element do przedmuchiwania gazem - Google Patents

Ognioodporny ceramiczny element do przedmuchiwania gazem

Info

Publication number
PL2942406T3
PL2942406T3 PL14167036T PL14167036T PL2942406T3 PL 2942406 T3 PL2942406 T3 PL 2942406T3 PL 14167036 T PL14167036 T PL 14167036T PL 14167036 T PL14167036 T PL 14167036T PL 2942406 T3 PL2942406 T3 PL 2942406T3
Authority
PL
Poland
Prior art keywords
fire resistant
resistant ceramic
gas flushing
ceramic gas
flushing element
Prior art date
Application number
PL14167036T
Other languages
English (en)
Inventor
Bojan Zivanovic
Bernhard Handle
Original Assignee
Refractory Intellectual Property Gmbh & Co Kg
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 Refractory Intellectual Property Gmbh & Co Kg filed Critical Refractory Intellectual Property Gmbh & Co Kg
Publication of PL2942406T3 publication Critical patent/PL2942406T3/pl

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
    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
    • F27D17/002—Details of the installations, e.g. fume conduits or seals
    • 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
    • C21C5/4673—Measuring and sampling devices
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • 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
    • 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
    • F27D9/00—Cooling of furnaces or of charges therein
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/072—Treatment with gases
    • 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
    • F27D2003/161—Introducing a fluid jet or current into the charge through a porous element

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Continuous Casting (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
PL14167036T 2014-05-05 2014-05-05 Ognioodporny ceramiczny element do przedmuchiwania gazem PL2942406T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14167036.4A EP2942406B1 (de) 2014-05-05 2014-05-05 Feuerfestes keramisches Gasspülelement

Publications (1)

Publication Number Publication Date
PL2942406T3 true PL2942406T3 (pl) 2016-08-31

Family

ID=50678005

Family Applications (1)

Application Number Title Priority Date Filing Date
PL14167036T PL2942406T3 (pl) 2014-05-05 2014-05-05 Ognioodporny ceramiczny element do przedmuchiwania gazem

Country Status (9)

Country Link
US (1) US9863708B2 (pl)
EP (1) EP2942406B1 (pl)
JP (1) JP6526794B2 (pl)
CN (1) CN105517728B (pl)
CA (1) CA2923382C (pl)
CL (1) CL2016000588A1 (pl)
ES (1) ES2572686T3 (pl)
PL (1) PL2942406T3 (pl)
WO (1) WO2015169466A1 (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5640123B1 (ja) * 2013-08-09 2014-12-10 株式会社超高温材料研究センター 加熱機器の熱効率改善方法及び加熱機器の熱効率改善装置
EP2942406B1 (de) 2014-05-05 2016-04-13 Refractory Intellectual Property GmbH & Co. KG Feuerfestes keramisches Gasspülelement
RU2769101C1 (ru) * 2018-01-29 2022-03-28 Рефрактори Интеллектуал Проперти Гмбх & Ко. Кг Газопродувочная пробка, газопродувочная система, способ исследования газопродувочной пробки и способ продувки расплавленного металла
CN113502369A (zh) * 2021-06-18 2021-10-15 西安理工大学 连铸铸铁型材生产变质处理新方法
WO2024089095A1 (en) * 2022-10-27 2024-05-02 Refractory Intellectual Property Gmbh & Co. Kg Refractory gas purging plug

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3341446C1 (de) * 1983-11-17 1985-07-11 Brohltal-Deumag AG für feuerfeste Erzeugnisse, 5401 Urmitz Gasspuelstein fuer metallurgische Gefaesse
DE3833503A1 (de) * 1988-10-01 1990-04-05 Didier Werke Ag Gasspuelstein
US4938459A (en) * 1989-06-08 1990-07-03 Allegheny Ludlum Corporation Mechanically sealed tuyere block
DE4012952C2 (de) * 1990-04-24 1995-03-23 Didier Werke Ag Gasspüleinrichtung an einem metallurgischen Gefäß
DE4335643C1 (de) * 1993-10-15 1994-10-27 Mannesmann Ag Verfahren und Vorrichtung zum Einleiten von Gasen in Metallschmelzen
JPH0941024A (ja) * 1995-05-25 1997-02-10 Japan Casting & Forging Corp 溶融金属へのガス吹込みノズル及びその使用方法
DE19755199C1 (de) 1997-12-12 1998-11-05 Didier Werke Ag Gasspüleinrichtung
SE514748C2 (sv) * 1999-08-03 2001-04-09 Sahlin Gjutteknik Ab Spolsten
JP3484156B2 (ja) 1999-12-27 2004-01-06 構造品質保証研究所株式会社 構築物の補強方法及びその構造
DE20100976U1 (de) * 2001-01-19 2001-12-06 Beck & Kaltheuner Fa Spülstein für metallurgische Gefäße
DE10259434B3 (de) * 2002-12-19 2004-08-26 Refractory Intellectual Property Gmbh & Co.Kg Gasspüleinrichtung für metallurgische Schmelzgefäße
DE10305232B3 (de) * 2003-02-08 2004-08-05 Refractory Intellectual Property Gmbh & Co.Kg Feuerfester keramischer Gasspülstein
RU2235135C1 (ru) * 2003-06-16 2004-08-27 Хлопонин Виктор Николаевич Фурменное устройство для введения газовых сред под уровень жидкого металла
JP2010189687A (ja) * 2009-02-17 2010-09-02 Tokyo Yogyo Co Ltd ガス吹き込みプラグ
DE102010007126B3 (de) * 2010-02-05 2011-07-07 Refractory Intellectual Property Gmbh & Co. Kg Gasspüleinrichtung
EP2942406B1 (de) 2014-05-05 2016-04-13 Refractory Intellectual Property GmbH & Co. KG Feuerfestes keramisches Gasspülelement

Also Published As

Publication number Publication date
EP2942406B1 (de) 2016-04-13
ES2572686T3 (es) 2016-06-01
CL2016000588A1 (es) 2016-09-16
CA2923382C (en) 2018-02-13
JP2017515984A (ja) 2017-06-15
WO2015169466A1 (de) 2015-11-12
US9863708B2 (en) 2018-01-09
EP2942406A1 (de) 2015-11-11
CN105517728B (zh) 2017-11-14
CA2923382A1 (en) 2015-11-12
US20160209117A1 (en) 2016-07-21
JP6526794B2 (ja) 2019-06-05
CN105517728A (zh) 2016-04-20

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