KR920012094U - 고로 출선구 폐쇄용 머드건 노즐팁 체결구조 - Google Patents

고로 출선구 폐쇄용 머드건 노즐팁 체결구조

Info

Publication number
KR920012094U
KR920012094U KR2019900021067U KR900021067U KR920012094U KR 920012094 U KR920012094 U KR 920012094U KR 2019900021067 U KR2019900021067 U KR 2019900021067U KR 900021067 U KR900021067 U KR 900021067U KR 920012094 U KR920012094 U KR 920012094U
Authority
KR
South Korea
Prior art keywords
blast furnace
nozzle tip
fastening structure
gun nozzle
mud gun
Prior art date
Application number
KR2019900021067U
Other languages
English (en)
Other versions
KR920007173Y1 (ko
Inventor
김재봉
이종열
Original Assignee
포항종합제철 주식회사
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 포항종합제철 주식회사 filed Critical 포항종합제철 주식회사
Priority to KR2019900021067U priority Critical patent/KR920007173Y1/ko
Publication of KR920012094U publication Critical patent/KR920012094U/ko
Application granted granted Critical
Publication of KR920007173Y1 publication Critical patent/KR920007173Y1/ko

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/12—Opening or sealing the tap holes
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1509—Tapping equipment
    • F27D3/1536—Devices for plugging tap holes, e.g. plugs stoppers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)
KR2019900021067U 1990-12-27 1990-12-27 고로 출선구 폐쇄용 머드건 노즐팁 체결구조 KR920007173Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900021067U KR920007173Y1 (ko) 1990-12-27 1990-12-27 고로 출선구 폐쇄용 머드건 노즐팁 체결구조

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900021067U KR920007173Y1 (ko) 1990-12-27 1990-12-27 고로 출선구 폐쇄용 머드건 노즐팁 체결구조

Publications (2)

Publication Number Publication Date
KR920012094U true KR920012094U (ko) 1992-07-25
KR920007173Y1 KR920007173Y1 (ko) 1992-10-08

Family

ID=19307885

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900021067U KR920007173Y1 (ko) 1990-12-27 1990-12-27 고로 출선구 폐쇄용 머드건 노즐팁 체결구조

Country Status (1)

Country Link
KR (1) KR920007173Y1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100838837B1 (ko) * 2001-12-22 2008-06-17 주식회사 포스코 다단 머드건 노즐팁
KR100896605B1 (ko) * 2002-10-01 2009-05-08 주식회사 포스코 용광로의 출선구용 비상폐쇄장치

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101036913B1 (ko) * 2008-12-26 2011-05-25 주식회사 포스코 고로의 머드건과 노즐팁 사이의 틈새 메움용 장치 및 방법
KR101596451B1 (ko) * 2009-08-17 2016-02-23 주식회사 포스코 머드건의 노즐팁 제거장치
KR102162281B1 (ko) * 2018-08-16 2020-10-06 주식회사 포스코 고로 출선공 폐쇄 장치 및 방법

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100838837B1 (ko) * 2001-12-22 2008-06-17 주식회사 포스코 다단 머드건 노즐팁
KR100896605B1 (ko) * 2002-10-01 2009-05-08 주식회사 포스코 용광로의 출선구용 비상폐쇄장치

Also Published As

Publication number Publication date
KR920007173Y1 (ko) 1992-10-08

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