NL8401587A - Gasspoelinrichting en werkwijze voor het bedienen van een dergelijke inrichting. - Google Patents

Gasspoelinrichting en werkwijze voor het bedienen van een dergelijke inrichting. Download PDF

Info

Publication number: NL8401587A
Authority: NL; Netherlands
Prior art keywords: pipe; vessel; vessel wall; insert; gas
Prior art date: 1983-05-20

Application number

NL8401587A

Other languages

English (en)

Dutch (nl)

Original Assignee

Didier Werke Ag

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.)

1983-05-20

Filing date

1984-05-17

Publication date

1984-12-17

1984-05-17 Application filed by Didier Werke Ag filed Critical Didier Werke Ag

1984-12-17 Publication of NL8401587A publication Critical patent/NL8401587A/nl

Links

238000000034 method Methods 0.000 title claims description 7
238000011010 flushing procedure Methods 0.000 title description 14
239000007789 gas Substances 0.000 claims description 24
239000004575 stone Substances 0.000 claims description 11
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
229910002804 graphite Inorganic materials 0.000 claims description 8
239000010439 graphite Substances 0.000 claims description 8
239000000314 lubricant Substances 0.000 claims description 8
239000000155 melt Substances 0.000 claims description 6
239000000919 ceramic Substances 0.000 claims description 4
230000035515 penetration Effects 0.000 claims description 4
239000011449 brick Substances 0.000 claims description 3
239000000835 fiber Substances 0.000 claims description 2
239000011224 oxide ceramic Substances 0.000 claims description 2
229910052574 oxide ceramic Inorganic materials 0.000 claims description 2
238000005553 drilling Methods 0.000 description 4
239000002184 metal Substances 0.000 description 4
238000005266 casting Methods 0.000 description 3
239000011248 coating agent Substances 0.000 description 3
238000000576 coating method Methods 0.000 description 3
238000002360 preparation method Methods 0.000 description 3
239000002893 slag Substances 0.000 description 3
241000237858 Gastropoda Species 0.000 description 2
229910052799 carbon Inorganic materials 0.000 description 2
238000003780 insertion Methods 0.000 description 2
230000037431 insertion Effects 0.000 description 2
238000000465 moulding Methods 0.000 description 2
238000007711 solidification Methods 0.000 description 2
230000008023 solidification Effects 0.000 description 2
230000002411 adverse Effects 0.000 description 1
239000004568 cement Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000002657 fibrous material Substances 0.000 description 1
239000008187 granular material Substances 0.000 description 1
238000009499 grossing Methods 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
239000004570 mortar (masonry) Substances 0.000 description 1
230000035699 permeability Effects 0.000 description 1
238000003825 pressing Methods 0.000 description 1
238000010926 purge Methods 0.000 description 1

Classifications

- 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
- 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

Landscapes

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

NL8401587A 1983-05-20 1984-05-17 Gasspoelinrichting en werkwijze voor het bedienen van een dergelijke inrichting. NL8401587A (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3318422		1983-05-20
DE3318422A DE3318422C2 (de)	1983-05-20	1983-05-20	Gasspülanordnung und Verfahren zur Betätigung einer derartigen Anordnung

Publications (1)

Publication Number	Publication Date
NL8401587A true NL8401587A (nl)	1984-12-17

Family

ID=6199500

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8401587A NL8401587A (nl)	1983-05-20	1984-05-17	Gasspoelinrichting en werkwijze voor het bedienen van een dergelijke inrichting.

Country Status (9)

Country	Link
US (1)	US4522376A (fr)
BE (1)	BE899628A (fr)
DE (1)	DE3318422C2 (fr)
ES (1)	ES8502480A1 (fr)
FR (1)	FR2546181A1 (fr)
GB (1)	GB2140142B (fr)
LU (1)	LU85361A1 (fr)
NL (1)	NL8401587A (fr)
ZA (1)	ZA843798B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8503927D0 (en) *	1985-02-15	1985-03-20	Injectall Ltd	Introducing treatment substances into liquids
NO156014C (no) *	1984-07-04	1987-07-08	Tinfos Jernverk As	Anordning for injisering av gasser i smeltede metaller og mineraler.
DE3505821C1 (de) *	1985-02-20	1986-08-07	Didier-Werke Ag, 6200 Wiesbaden	Huelse zum Einblasen von Feststoffen in eine Metallschmelze
GB8514587D0 (en) *	1985-06-10	1985-07-10	Britannia Refined Metals Ltd	Recovery of metals from their alloys with lead
ZW10887A1 (en) *	1986-06-25	1987-10-28	Injectall Ltd	Improvements in apparatus for injecting substances into liquids
ZW12087A1 (en) *	1986-07-05	1987-10-28	Injectall Ltd	Improvements in nozzles for injecting substances into liquids
AT391483B (de) *	1986-12-02	1990-10-10	Radex Austria Ag	Behaelter zur behandlung von hochschmelzenden stoffen, feuerfester stein fuer die zustellung und verfahren zum betrieb eines solchen behaelters
IN168759B (fr) *	1987-04-10	1991-06-01	Injectall Ltd
DE3742861C1 (de) *	1987-12-17	1989-05-03	Thyssen Stahl Ag	Metallurgisches Gefaess
US5112029A (en) *	1991-07-22	1992-05-12	Instituo Mexicano De Investigaciones Siderurgicas	Quick fluid injection assembly replacement in metallurgical reacters
DE4136552A1 (de) *	1991-11-06	1993-05-13	Kortec Ag	Dueseneinrichtung zum einleiten von medien in eine schmelze und verfahren zum betrieb dieser dueseneinrichtung
DE19508849C2 (de) *	1995-03-11	1997-03-06	Lorenz Doetsch	Spülstein für metallurgische Gefäße
FR2733168B1 (fr) *	1995-04-20	1997-06-27	Financ De Gestion Soc	Procede de montage d'une buse d'injection de gaz en traversee d'une paroi et moyens pour la mise en oeuvre de ce procede
US6835229B2 (en)	2002-01-22	2004-12-28	Isg Technologies Inc.	Method and apparatus for clearing a powder accumulation in a powder delivery tube
DE10328420B3 (de) *	2003-06-25	2004-08-26	Rhi Ag	Düseneinrichtung und deren Verwendung in einem metallurgischen Schmelzgefäß
RU2262536C1 (ru) *	2004-06-25	2005-10-20	Техком Импорт Экспорт Гмбх	Аппарат для введения веществ в емкость металлургического агрегата под уровень высокотемпературного расплава
KR101447581B1 (ko) *	2013-11-25	2014-10-07	국도정밀(주)	제련로용 인젝션 노즐 인입장치
DE202018105565U1 (de) *	2018-09-27	2019-09-30	Agrichema Schüttguttechnik GmbH & Co. KG	System für Steckdüsen zum Lösen von Materialanbackungen oder Materialaufstauungen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2098781A5 (en) *	1970-07-27	1972-03-10	Siderurgie Fse Inst Rech	Lance position control device - for metallurgical refining vessels under high or low pressure
GB1421793A (en) *	1973-06-20	1976-01-21	Electricity Council	Injectors for injecting gas into molten metal
DE2822791C2 (de) *	1977-05-26	1983-12-08	Gruzinskij politechni&ccaron;eskij institut imeni V.I. Lenina, Tbilisi	Vorrichtung zum Einführen pulverförmiger Reagenzien mittels eines Trägergasstromes in eine Metallschmelze
JPS5533638U (fr) *	1978-08-23	1980-03-04
SE7906404L (sv) *	1978-08-28	1980-02-29	Aikoh Co	Lansror
FR2455008A1 (fr) *	1979-04-25	1980-11-21	Siderurgie Fse Inst Rech	Piece refractaire a permeabilite selective et orientee pour l'insufflation d'un fluide
DE3003884C2 (de) *	1980-02-02	1983-02-10	Didier-Werke Ag, 6200 Wiesbaden	Verfahren zum Einbau und Austausch eines gasdurchlässigen feuerfesten Einsatzes in der Wandung eine Schmelze enthaltenden Behälters für das Einführen von Gasen, in den Behälter und Anordnung für die Durchführung dieses Verfahrens
LU82597A1 (de) *	1980-07-09	1982-02-17	Arbed	Feuerfester,gasdurchlaessiger baukoerper
EP0070109A1 (fr) *	1981-07-08	1983-01-19	Dyson Refractories Limited	Lances immergées

1983
- 1983-05-20 DE DE3318422A patent/DE3318422C2/de not_active Expired
1984
- 1984-05-10 BE BE0/212907A patent/BE899628A/fr unknown
- 1984-05-15 US US06/610,419 patent/US4522376A/en not_active Expired - Fee Related
- 1984-05-15 LU LU85361A patent/LU85361A1/de unknown
- 1984-05-17 NL NL8401587A patent/NL8401587A/nl not_active Application Discontinuation
- 1984-05-18 ZA ZA843798A patent/ZA843798B/xx unknown
- 1984-05-18 FR FR8407811A patent/FR2546181A1/fr not_active Withdrawn
- 1984-05-18 ES ES532627A patent/ES8502480A1/es not_active Expired
- 1984-05-18 GB GB08412809A patent/GB2140142B/en not_active Expired

Also Published As

Publication number	Publication date
ZA843798B (en)	1984-12-24
DE3318422C2 (de)	1985-03-21
US4522376A (en)	1985-06-11
GB8412809D0 (en)	1984-06-27
GB2140142B (en)	1986-07-30
FR2546181A1 (fr)	1984-11-23
ES532627A0 (es)	1985-01-16
BE899628A (fr)	1984-08-31
ES8502480A1 (es)	1985-01-16
LU85361A1 (de)	1984-11-19
GB2140142A (en)	1984-11-21
DE3318422A1 (de)	1984-11-29

Legal Events

Date	Code	Title	Description
1985-01-01	A85	Still pending on 85-01-01
1988-01-04	BV	The patent application has lapsed

Publication	Publication Date	Title
US4522376A (en)	1985-06-11	Gas flushing inlet arrangement in a metallurgical vessel and method of operation of such an arrangement
RU2001102322A (ru)	2002-12-20	Способ смены футеровки печи и печь для осуществления прямой плавки
US3836613A (en)	1974-09-17	Method of making liner in an induction melting furnace
GB2105828A (en)	1983-03-30	Monolithic lining of vessels such as furnaces and parts thereof
EP0318701A3 (en)	1990-03-21	Method and apparatus for repairing the linings of metallurgical ladles
SE8206788L (sv)	1982-11-29	Forfarande for infodring av ett metallurgiskt aggregat
US4432536A (en)	1984-02-21	Molten iron containing vessel with improved refractory lining
US5156801A (en)	1992-10-20	Low porosity-high density radial burst refractory plug with constant flow
US2836866A (en)	1958-06-03	Pouring ladle for metals
US4468780A (en)	1984-08-28	Method of lining a steel-making furnace
RU2486989C2 (ru)	2013-07-10	Способ кладки футеровки сталеразливочного ковша и сталеразливочный ковш
SU872933A1 (ru)	1981-10-15	Способ реставрации леточного блока
Garten et al.	2019	Introduction of a monolithic working lining of steel ladle
JP2573626Y2 (ja)	1998-06-04	溶融金属容器用ノズル
US6219370B1 (en)	2001-04-17	Channel arrangement
JPH0196308A (ja)	1989-04-14	高炉吹卸し操業方法
DE3740521A1 (de)	1988-07-28	Feuerfeste auskleidung fuer einen konverter
SU403498A1 (ru)	1973-10-26	Вптб
RU1836617C (ru)	1993-08-23	Футеровка ванны сталеплавильной дуговой печи
SU905290A1 (ru)	1982-02-15	Устройство дл разрушени кладки металлургических агрегатов
CA1084667A (fr)	1980-09-02	Methode de fabrication de pieces d'usure pour dispotitifs de verrouillage coulissants
Jansen	2001	New refractory cement for magnesia-carbon-bricks
RU1804586C (ru)	1993-03-23	Способ гор чего ремонта футеровки плавильных печей
Kubuschok et al.	1987	Experiences With Unformed Dolomitic Products in Steel Casting Ladles
JPS5831006A (ja)	1983-02-23	高炉の連続出湯作業方法