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EP0079640B1 - Vorrichtung zum Aufbauen und Ausbessern der feuerfesten Auskleidung von industriellen Öfen und heissgehenden Gefässen - Google Patents

Vorrichtung zum Aufbauen und Ausbessern der feuerfesten Auskleidung von industriellen Öfen und heissgehenden Gefässen Download PDF

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Publication number
EP0079640B1
EP0079640B1 EP82201376A EP82201376A EP0079640B1 EP 0079640 B1 EP0079640 B1 EP 0079640B1 EP 82201376 A EP82201376 A EP 82201376A EP 82201376 A EP82201376 A EP 82201376A EP 0079640 B1 EP0079640 B1 EP 0079640B1
Authority
EP
European Patent Office
Prior art keywords
cone
conduit
bell
shutoff
bolts
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.)
Expired
Application number
EP82201376A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0079640A1 (de
Inventor
Friedrich Baumgartner
Alfred Romar
Albert Rigler
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.)
Veitscher Magnesitwerke AG
Original Assignee
Veitscher Magnesitwerke 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.)
Filing date
Publication date
Application filed by Veitscher Magnesitwerke AG filed Critical Veitscher Magnesitwerke AG
Publication of EP0079640A1 publication Critical patent/EP0079640A1/de
Application granted granted Critical
Publication of EP0079640B1 publication Critical patent/EP0079640B1/de
Expired legal-status Critical Current

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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
    • C21C5/44—Refractory linings
    • C21C5/441—Equipment used for making or repairing linings
    • C21C5/443—Hot fettling; Flame gunning
    • 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
    • B22D41/02—Linings
    • B22D41/023—Apparatus used for making or repairing linings
    • 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
    • F27D1/16—Making or repairing linings ; Increasing the durability of linings; Breaking away linings
    • F27D1/1636—Repairing linings by projecting or spraying refractory materials on the lining
    • F27D1/1673—Repairing linings by projecting or spraying refractory materials on the lining applied centrifugally

Definitions

  • the essentially U-shaped scratches have projections which have an edge running parallel to the end face of the shut-off bell, which is at a short distance from the one in the closed position located bell runs, the approach of each scratch preferably projects against the inside of the bell.
  • a protective ring 20 is fixed, which covers a ring line 21 provided with a water connection and are fastened to the protective bracket 22, which hold a further protective ring 23.
  • ring line 21 projecting from the inside of the conically widening line 4, serving for water injection bolts 24 are connected via pipes 25.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Centrifugal Separators (AREA)
  • Nozzles (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
EP82201376A 1981-11-13 1982-11-02 Vorrichtung zum Aufbauen und Ausbessern der feuerfesten Auskleidung von industriellen Öfen und heissgehenden Gefässen Expired EP0079640B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0491881A AT383673B (de) 1981-11-13 1981-11-13 Vorrichtung zum gezielten aufschleudern von feuerfestem material
AT4918/81 1981-11-13

Publications (2)

Publication Number Publication Date
EP0079640A1 EP0079640A1 (de) 1983-05-25
EP0079640B1 true EP0079640B1 (de) 1985-06-05

Family

ID=3569870

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82201376A Expired EP0079640B1 (de) 1981-11-13 1982-11-02 Vorrichtung zum Aufbauen und Ausbessern der feuerfesten Auskleidung von industriellen Öfen und heissgehenden Gefässen

Country Status (13)

Country Link
US (1) US4422626A (fi)
EP (1) EP0079640B1 (fi)
AR (1) AR228803A1 (fi)
AT (1) AT383673B (fi)
CA (1) CA1186504A (fi)
DE (2) DE3264077D1 (fi)
DK (1) DK151914C (fi)
ES (1) ES8400819A1 (fi)
FI (1) FI69208C (fi)
GR (1) GR77051B (fi)
PL (1) PL135612B1 (fi)
PT (1) PT75780B (fi)
ZA (1) ZA827994B (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9311686D0 (en) * 1993-06-05 1993-07-21 Monocon Int Ltd Vessel repair
KR101879020B1 (ko) 2012-04-13 2018-08-17 릴라이언스 인더스트리즈 리미티드 슬링거 액체 환류 분사기를 구비하는 다상 반응기 시스템

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE371181C (de) * 1923-03-12 Berlin Anhaltische Maschb Act Betongeblaese mit drehbarem Foerderteller im Massebehaelter
GB974676A (en) * 1962-06-21 1964-11-11 I S Kahler & Co Insulating material injecting machine
GB1372157A (en) * 1973-03-07 1974-10-30 Steel Plant Services Rotherham Fettling apparauts
AT336060B (de) * 1974-11-11 1977-04-12 Veitscher Magnesitwerke Ag Vorrichtung zum aufbauen und ausbessern der feuerfesten auskleidung von industriellen ofen und heissgehenden gefassen
CH604114A5 (fi) * 1975-11-27 1978-08-31 Spribag Ag
AT354492B (de) * 1976-03-10 1980-01-10 Oesterr Amerikan Magnesit Rotationsschleudermaschine
AT356690B (de) * 1977-07-06 1980-05-12 Veitscher Magnesitwerke Ag Vorrichtung zum aufbauen und ausbessern der feuerfesten auskleidung von industriellen oefen und heissgehenden gefaessen
US4114195A (en) * 1977-10-25 1978-09-12 The Procter & Gamble Company Fluid injector
AT352767B (de) * 1978-02-22 1979-10-10 Veitscher Magnesitwerke Ag Vorrichtung zum aufbauen und ausbessern der feuerfesten auskleidung von industriellen oefen und heissgehenden gefaessen
GB2063717A (en) * 1979-09-13 1981-06-10 Monoconstruction Ltd Multi/omni directional fettling apparatus

Also Published As

Publication number Publication date
PT75780B (de) 1985-01-25
ATA491881A (de) 1986-12-15
FI69208C (fi) 1985-12-10
ES517242A0 (es) 1983-11-01
GR77051B (fi) 1984-09-05
US4422626A (en) 1983-12-27
PL135612B1 (en) 1985-11-30
AT383673B (de) 1987-08-10
ES8400819A1 (es) 1983-11-01
DK503382A (da) 1983-05-14
DK151914B (da) 1988-01-11
FI823693A0 (fi) 1982-10-28
DE3264077D1 (en) 1985-07-11
ZA827994B (en) 1983-08-31
CA1186504A (en) 1985-05-07
AR228803A1 (es) 1983-04-15
EP0079640A1 (de) 1983-05-25
DE8231563U1 (de) 1983-06-09
FI823693L (fi) 1983-05-14
FI69208B (fi) 1985-08-30
PL238981A1 (en) 1983-05-23
PT75780A (de) 1982-12-01
DK151914C (da) 1988-06-27

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