KR950003772U - Repairing device for the joint surface of the exit of the furnace - Google Patents

Repairing device for the joint surface of the exit of the furnace

Info

Publication number
KR950003772U
KR950003772U KR2019930014555U KR930014555U KR950003772U KR 950003772 U KR950003772 U KR 950003772U KR 2019930014555 U KR2019930014555 U KR 2019930014555U KR 930014555 U KR930014555 U KR 930014555U KR 950003772 U KR950003772 U KR 950003772U
Authority
KR
South Korea
Prior art keywords
furnace
exit
joint surface
repairing device
repairing
Prior art date
Application number
KR2019930014555U
Other languages
Korean (ko)
Other versions
KR950005285Y1 (en
Inventor
배동석
전상원
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 KR2019930014555U priority Critical patent/KR950005285Y1/en
Publication of KR950003772U publication Critical patent/KR950003772U/en
Application granted granted Critical
Publication of KR950005285Y1 publication Critical patent/KR950005285Y1/en

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
    • F27D3/1518—Tapholes
    • 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
KR2019930014555U 1993-07-30 1993-07-30 Tapping hole of blast face KR950005285Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930014555U KR950005285Y1 (en) 1993-07-30 1993-07-30 Tapping hole of blast face

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930014555U KR950005285Y1 (en) 1993-07-30 1993-07-30 Tapping hole of blast face

Publications (2)

Publication Number Publication Date
KR950003772U true KR950003772U (en) 1995-02-17
KR950005285Y1 KR950005285Y1 (en) 1995-07-04

Family

ID=19360336

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930014555U KR950005285Y1 (en) 1993-07-30 1993-07-30 Tapping hole of blast face

Country Status (1)

Country Link
KR (1) KR950005285Y1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100812160B1 (en) * 2001-12-20 2008-03-12 주식회사 포스코 Apparatus for closing tapping hole of molten steel furnace
KR100812159B1 (en) * 2001-12-20 2008-03-12 주식회사 포스코 Apparatus for filling formed material in mud gun tip

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100950383B1 (en) * 2003-04-04 2010-03-29 주식회사 포스코 Mud gun which can adjust the close angle of nozzle with easy

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100812160B1 (en) * 2001-12-20 2008-03-12 주식회사 포스코 Apparatus for closing tapping hole of molten steel furnace
KR100812159B1 (en) * 2001-12-20 2008-03-12 주식회사 포스코 Apparatus for filling formed material in mud gun tip

Also Published As

Publication number Publication date
KR950005285Y1 (en) 1995-07-04

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