KR970001800U - Material mixing device with spray nozzle prevention function - Google Patents

Material mixing device with spray nozzle prevention function

Info

Publication number
KR970001800U
KR970001800U KR2019950013326U KR19950013326U KR970001800U KR 970001800 U KR970001800 U KR 970001800U KR 2019950013326 U KR2019950013326 U KR 2019950013326U KR 19950013326 U KR19950013326 U KR 19950013326U KR 970001800 U KR970001800 U KR 970001800U
Authority
KR
South Korea
Prior art keywords
spray nozzle
mixing device
material mixing
prevention function
nozzle prevention
Prior art date
Application number
KR2019950013326U
Other languages
Korean (ko)
Other versions
KR200158862Y1 (en
Inventor
정효철
김현근
권영식
Original Assignee
포항종합제철주식회사
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 포항종합제철주식회사 filed Critical 포항종합제철주식회사
Priority to KR2019950013326U priority Critical patent/KR200158862Y1/en
Publication of KR970001800U publication Critical patent/KR970001800U/en
Application granted granted Critical
Publication of KR200158862Y1 publication Critical patent/KR200158862Y1/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00Casings; Linings; Walls; Roofs
    • F27D1/16Making or repairing linings increasing the durability of linings or breaking away linings
    • F27D1/1636Repairing linings by projecting or spraying refractory materials on the lining
    • F27D1/1642Repairing linings by projecting or spraying refractory materials on the lining using a gunning apparatus
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)
KR2019950013326U 1995-06-13 1995-06-13 Raw material mixing device of spray nozzle KR200158862Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950013326U KR200158862Y1 (en) 1995-06-13 1995-06-13 Raw material mixing device of spray nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950013326U KR200158862Y1 (en) 1995-06-13 1995-06-13 Raw material mixing device of spray nozzle

Publications (2)

Publication Number Publication Date
KR970001800U true KR970001800U (en) 1997-01-24
KR200158862Y1 KR200158862Y1 (en) 1999-10-15

Family

ID=19415464

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950013326U KR200158862Y1 (en) 1995-06-13 1995-06-13 Raw material mixing device of spray nozzle

Country Status (1)

Country Link
KR (1) KR200158862Y1 (en)

Also Published As

Publication number Publication date
KR200158862Y1 (en) 1999-10-15

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20020709

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee