JPS5579812A - Removing method for material deposited in blast furnace - Google Patents
Removing method for material deposited in blast furnaceInfo
- 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
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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5092805A (en) * | 1973-12-20 | 1975-07-24 |
-
1978
- 1978-10-31 JP JP13506878A patent/JPS5579812A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5092805A (en) * | 1973-12-20 | 1975-07-24 |
Cited By (1)
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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