AT323217B - SPRAY NOZZLE FOR CONSTRUCTION AND REPAIRING THE REFRACTORY LINING OF INDUSTRIAL FURNACES - Google Patents

SPRAY NOZZLE FOR CONSTRUCTION AND REPAIRING THE REFRACTORY LINING OF INDUSTRIAL FURNACES

Info

Publication number
AT323217B
AT323217B AT76769A AT76769A AT323217B AT 323217 B AT323217 B AT 323217B AT 76769 A AT76769 A AT 76769A AT 76769 A AT76769 A AT 76769A AT 323217 B AT323217 B AT 323217B
Authority
AT
Austria
Prior art keywords
repairing
construction
spray nozzle
refractory lining
industrial furnaces
Prior art date
Application number
AT76769A
Other languages
German (de)
Inventor
Stefan Schoegl
Franz Winterer
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
Priority to AT76769A priority Critical patent/AT323217B/en
Priority to DE19691912062 priority patent/DE1912062A1/en
Priority to ES375286A priority patent/ES375286A1/en
Application granted granted Critical
Publication of AT323217B publication Critical patent/AT323217B/en

Links

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
    • 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
    • F27D1/1642—Repairing linings by projecting or spraying refractory materials on the lining using a gunning apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Nozzles (AREA)
AT76769A 1969-01-24 1969-01-24 SPRAY NOZZLE FOR CONSTRUCTION AND REPAIRING THE REFRACTORY LINING OF INDUSTRIAL FURNACES AT323217B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT76769A AT323217B (en) 1969-01-24 1969-01-24 SPRAY NOZZLE FOR CONSTRUCTION AND REPAIRING THE REFRACTORY LINING OF INDUSTRIAL FURNACES
DE19691912062 DE1912062A1 (en) 1969-01-24 1969-03-10 Spray jet for fireproofing industrial oven - linings
ES375286A ES375286A1 (en) 1969-01-24 1970-01-09 Injection nozzle device for the construction and repair of the refractory coating of industrial ovens. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT76769A AT323217B (en) 1969-01-24 1969-01-24 SPRAY NOZZLE FOR CONSTRUCTION AND REPAIRING THE REFRACTORY LINING OF INDUSTRIAL FURNACES

Publications (1)

Publication Number Publication Date
AT323217B true AT323217B (en) 1975-06-25

Family

ID=3499225

Family Applications (1)

Application Number Title Priority Date Filing Date
AT76769A AT323217B (en) 1969-01-24 1969-01-24 SPRAY NOZZLE FOR CONSTRUCTION AND REPAIRING THE REFRACTORY LINING OF INDUSTRIAL FURNACES

Country Status (3)

Country Link
AT (1) AT323217B (en)
DE (1) DE1912062A1 (en)
ES (1) ES375286A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2851259C3 (en) * 1978-10-13 1981-10-01 Spribag Ag, Widen-Mutschellen Spray system for hot repairs of metallurgical vessels

Also Published As

Publication number Publication date
DE1912062A1 (en) 1970-09-24
ES375286A1 (en) 1972-04-16

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee