JPS5579812A - Removing method for material deposited in blast furnace - Google Patents

Removing method for material deposited in blast furnace

Info

Publication number
JPS5579812A
JPS5579812A JP13506878A JP13506878A JPS5579812A JP S5579812 A JPS5579812 A JP S5579812A JP 13506878 A JP13506878 A JP 13506878A JP 13506878 A JP13506878 A JP 13506878A JP S5579812 A JPS5579812 A JP S5579812A
Authority
JP
Japan
Prior art keywords
deposited material
blast furnace
material deposited
furnace
removing method
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.)
Pending
Application number
JP13506878A
Other languages
Japanese (ja)
Inventor
Hiroyuki Yoshioka
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP13506878A priority Critical patent/JPS5579812A/en
Publication of JPS5579812A publication Critical patent/JPS5579812A/en
Pending legal-status Critical Current

Links

Landscapes

  • Blast Furnaces (AREA)

Abstract

PURPOSE: To peel safely and easily the deposited material adhered to the inner wall of a blast furnace, by making a bullet hit the deposited material.
CONSTITUTION: When the deposited material A adhered to the inner wall of a blast furnace 1 is located under the surface line of raw material charged into the furnace, the deposited material is exposed by lowering the surface line. Then a gun 6 is discharged through a manhole 5 to let the bullets hit the deposited material. This simple method causes the deposited material to peel surely and quickly without risk of damaging refractory material of the furnace body.
COPYRIGHT: (C)1980,JPO&Japio
JP13506878A 1978-10-31 1978-10-31 Removing method for material deposited in blast furnace Pending JPS5579812A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13506878A JPS5579812A (en) 1978-10-31 1978-10-31 Removing method for material deposited in blast furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13506878A JPS5579812A (en) 1978-10-31 1978-10-31 Removing method for material deposited in blast furnace

Publications (1)

Publication Number Publication Date
JPS5579812A true JPS5579812A (en) 1980-06-16

Family

ID=15143108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13506878A Pending JPS5579812A (en) 1978-10-31 1978-10-31 Removing method for material deposited in blast furnace

Country Status (1)

Country Link
JP (1) JPS5579812A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100879862B1 (en) * 2001-12-20 2009-01-22 주식회사 포스코 Apparatus for removing of adherent materials of blast furnace inner wall

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5092805A (en) * 1973-12-20 1975-07-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5092805A (en) * 1973-12-20 1975-07-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100879862B1 (en) * 2001-12-20 2009-01-22 주식회사 포스코 Apparatus for removing of adherent materials of blast furnace inner wall

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