HRP20160147T1 - Element za proäśišä†avanje plina i pripadajuä†i plinski prikljuäśni element - Google Patents

Element za proäśišä†avanje plina i pripadajuä†i plinski prikljuäśni element Download PDF

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Publication number
HRP20160147T1
HRP20160147T1 HRP20160147TT HRP20160147T HRP20160147T1 HR P20160147 T1 HRP20160147 T1 HR P20160147T1 HR P20160147T T HRP20160147T T HR P20160147TT HR P20160147 T HRP20160147 T HR P20160147T HR P20160147 T1 HRP20160147 T1 HR P20160147T1
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HR
Croatia
Prior art keywords
gas
recess
gas purification
ceramic body
connection
Prior art date
Application number
HRP20160147TT
Other languages
English (en)
Inventor
Bernd Trummer
Michael Klikovich
Roman Kulp
Leopold Kneis
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 HRP20160147T1 publication Critical patent/HRP20160147T1/hr

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Classifications

    • 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
    • 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
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/34—Blowing through the bath
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Filtering Materials (AREA)
  • Furnace Charging Or Discharging (AREA)

Claims (13)

1. Element za pročišćavanje plina (10), naznačen time, da se primjenjuje u metalurgiji i ima sljedeća svojstva kada je instaliran: a) vatrostalno keramičko tijelo (10, 30) s donjim krajem i s gornjim krajem, b) gornji kraj obuhvaća gornju čeonu površinu, c) donji kraj obuhvaća donju čeonu površinu (12), d) udubina (20) koja se proteže iz donje čeone površine (12) u donji kraj od vatrostalnog keramičkog tijela (10), e) udubina (20) obuhvaća prvi odsječak (16, 16', 16'') od odvojivog spoja koji je montiran tako da točno pristaje svojim oblikom s plinskim priključnim elementom (50), pri čemu je taj spoj koji je montiran tako da točno pristaje svojim oblikom, konstruiran kao plinsko nepropusni spoj i odvojivi spoj, f) fluidni spoj za obrađeni plin postoji između udubine (20) i gornje čeone površine kroz najmanje jedan plinsko propusni dio (30) od vatrostalnog keramičkog tijela (10, 30).
2. Element za pročišćavanje plina prema zahtjevu 1, naznačen time, da je udubina (20) konstruirana kao odsječak (16, 16', 16'') od spoja iz sljedeće skupine: navojni spoj, bajunet spoj, brzi spoj s dva pritiska, brzi spoj s pritiskom i zaokretom.
3. Element za pročišćavanje plina prema zahtjevu 1, naznačen time, da udubina (20) koja proizlazi iz donje čeone površine (12), prikazuje jedan od sljedećih geometrijskih oblika: cilindar, stožac, krnji stožac, prizma.
4. Element za pročišćavanje plina prema zahtjevu 1, naznačen time, da je komora za raspodjelu plina (32) smještena u vatrostalnom keramičkom tijelu (30), u udubini (20) ili u protočnom spoju slijedom udubine (20), u smjeru gornje čeone površine.
5. Element za pročišćavanje plina prema zahtjevu 1, naznačen time, da je probijajući zaštitni uređaj smješten u keramičkom tijelu u svrhu zapreke ulaženju rastopljenog metala, u udubini (20) ili u protočnom spoju slijedom udubine (20), u smjeru gornje čeone površine.
6. Element za pročišćavanje plina prema zahtjevu 1, naznačen time, da je odsječak (14, 16, 16', 16'') od udubine (20) oblikovan in situ u vatrostalnom keramičkom tijelu (10, 30).
7. Element za pročišćavanje plina prema zahtjevu 1, naznačen time, da odsječak (14, 16, 16', 16'') od udubine (20) je diskretni element.
8. Element za pročišćavanje plina prema zahtjevu 1, naznačen time, da se najmanje jedan plinsko propusni dio (30) od vatrostalnog keramičkog tijela (10, 30), proteže iz unutrašnjeg kraja udubine (20).
9. Element za pročišćavanje plina prema zahtjevu 8, naznačen time, da plinsko propusni dio (30) od vatrostalnog keramičkog tijela (10, 30), koji je susjedan s unutrašnjim krajem udubine (20), djelomično obuhvaća metalni pokrov (22).
10. Element za pročišćavanje plina prema zahtjevu 1, naznačen time, da ima vanjski metalni omotač (40) koji obodno pokriva donji kraj od vatrostalnog keramičkog tijela (10, 30), donju čeonu površinu (12) od vatrostalnog keramičkog tijela (10, 30) ili oboje.
11. Element za pročišćavanje plina prema zahtjevu 1, naznačen time, da nema niti jedan element koji proviruje iza donje čeone površine (12).
12. Element za pročišćavanje plina prema bilo kojem od zahtjeva 1 do 11, naznačen time, da je plinski priključni element (50) s prvim krajem i drugim krajem (52), gdje je drugi kraj (52) odgovarajući za prvi odsječak (14, 16, 16', 16'') udubine (20) od elementa za pročišćavanje plina (10), konstruiran kao komplementarni drugi odsječak (52) od spoja koji je montiran tako da točno pristaje svojim oblikom na element za pročišćavanje plina (10).
13. Element za pročišćavanje plina prema zahtjevu 12, naznačen time, da je prvi kraj od plinskog priključnog elementa, konstruiran za spajanje na izvor plina.
HRP20160147TT 2014-01-09 2016-02-09 Element za proäśišä†avanje plina i pripadajuä†i plinski prikljuäśni element HRP20160147T1 (hr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14150656.8A EP2893992B1 (de) 2014-01-09 2014-01-09 Gasspül-Element und zugehöriges Gasanschluss-Element

Publications (1)

Publication Number Publication Date
HRP20160147T1 true HRP20160147T1 (hr) 2016-03-11

Family

ID=49920194

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20160147TT HRP20160147T1 (hr) 2014-01-09 2016-02-09 Element za proäśišä†avanje plina i pripadajuä†i plinski prikljuäśni element

Country Status (9)

Country Link
US (1) US9879916B2 (hr)
EP (1) EP2893992B1 (hr)
CN (1) CN105658354A (hr)
ES (1) ES2563192T3 (hr)
HR (1) HRP20160147T1 (hr)
MX (1) MX2016005652A (hr)
PL (1) PL2893992T3 (hr)
RS (1) RS54558B1 (hr)
WO (1) WO2015104079A1 (hr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11408040B2 (en) 2018-01-29 2022-08-09 Refractory Intellectual Property Gmbh & Co. Kg Gas purging plug, gas purging system, method for characterization of a gas purging plug and method for purging a metal melt
LU500076B1 (en) * 2021-04-23 2022-10-24 Exus Refractories Spa Gas purging plug for a metallurgical container

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ206264A (en) * 1982-11-23 1986-02-21 Injectall Ltd Apparatus for introducing substance into metal melts
DE3341446C1 (de) 1983-11-17 1985-07-11 Brohltal-Deumag AG für feuerfeste Erzeugnisse, 5401 Urmitz Gasspuelstein fuer metallurgische Gefaesse
CH662963A5 (en) * 1984-06-12 1987-11-13 Messer Griesheim Gmbh Method and device for purging a metal melt in a casting ladle
DE3530316A1 (de) * 1985-08-24 1987-03-12 Hattinger Metallbau Gmbh Gasspuelstein, insbesondere fuer schmelzwannen, -tiegel und dgl.
DE3833505C1 (hr) * 1988-10-01 1990-02-15 Didier-Werke Ag, 6200 Wiesbaden, De
DE3833503A1 (de) * 1988-10-01 1990-04-05 Didier Werke Ag Gasspuelstein
DE3833502A1 (de) 1988-10-01 1990-04-05 Didier Werke Ag Gasspuelstein
DE3833504A1 (de) * 1988-10-01 1990-04-05 Didier Werke Ag Gasspueleinrichtung
DE4029024C2 (de) * 1990-09-13 1999-10-28 Beda Oxygentech Armatur Spülanschlußkupplung
DE9206486U1 (de) * 1991-07-24 1992-07-23 Beck u. Kaltheuner Feuerfeste Erzeugnisse GmbH & Co KG, 5970 Plettenberg Keramischer Spülstein für Stahlbehandlungspfannen
DE9301563U1 (de) * 1993-02-04 1993-03-25 Beck u. Kaltheuner Feuerfeste Erzeugnisse GmbH & Co KG, 5970 Plettenberg Keramischer Spülstein für Stahlbehandlungspfannen
DE4312981C2 (de) * 1993-04-21 1995-02-23 Dyko Industriekeramik Gmbh Spüleinrichtung für metallurgische Gefäße
DE19542446C2 (de) * 1995-11-14 1998-05-28 Doetsch Geb Richard Marie Luis Feuerfeste Formplatten mit Gasführungskanälen
DE19755199C1 (de) * 1997-12-12 1998-11-05 Didier Werke Ag Gasspüleinrichtung
DE19948848C1 (de) * 1999-10-08 2000-07-13 Dolomitwerke Gmbh Gasspülstein für metallurgische Gefäße
DE19954918C2 (de) * 1999-11-16 2001-09-20 Veitsch Radex Gmbh Wien Feuerfester keramischer Gasspülstein
DE10305232B3 (de) * 2003-02-08 2004-08-05 Refractory Intellectual Property Gmbh & Co.Kg Feuerfester keramischer Gasspülstein

Also Published As

Publication number Publication date
WO2015104079A1 (de) 2015-07-16
RS54558B1 (en) 2016-06-30
EP2893992A1 (de) 2015-07-15
ES2563192T3 (es) 2016-03-11
US20160290722A1 (en) 2016-10-06
PL2893992T3 (pl) 2016-06-30
US9879916B2 (en) 2018-01-30
MX2016005652A (es) 2016-09-21
EP2893992B1 (de) 2015-12-30
CN105658354A (zh) 2016-06-08

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