JPS5569213A - Melting method for sticked metal in furnace at bottom- blown converter - Google Patents
Melting method for sticked metal in furnace at bottom- blown converterInfo
- Publication number
- JPS5569213A JPS5569213A JP14000778A JP14000778A JPS5569213A JP S5569213 A JPS5569213 A JP S5569213A JP 14000778 A JP14000778 A JP 14000778A JP 14000778 A JP14000778 A JP 14000778A JP S5569213 A JPS5569213 A JP S5569213A
- Authority
- JP
- Japan
- Prior art keywords
- converter
- gas
- lance
- metal
- furnace
- 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
Abstract
PURPOSE: To melt and remove sticked metal without damaging refractory material of converter wall by melting, by inserting gas lance able to go up and down freely from the converter opening and blowing combustion gas from the above lance.
CONSTITUTION: The water cooling type gas lance 4 is inserted into the converter 1 from the opening and is descended and then stuck metal 5 on the wall, is melted blowing the combustion gas, such as air, oxygen etc. and burning CO gas in the converter. On this occasion, heat current is able to control by the direction of the guide board 4a by attaching the board 4a at the lower end of the gas lance.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14000778A JPS5569213A (en) | 1978-11-14 | 1978-11-14 | Melting method for sticked metal in furnace at bottom- blown converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14000778A JPS5569213A (en) | 1978-11-14 | 1978-11-14 | Melting method for sticked metal in furnace at bottom- blown converter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5569213A true JPS5569213A (en) | 1980-05-24 |
Family
ID=15258756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14000778A Pending JPS5569213A (en) | 1978-11-14 | 1978-11-14 | Melting method for sticked metal in furnace at bottom- blown converter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5569213A (en) |
-
1978
- 1978-11-14 JP JP14000778A patent/JPS5569213A/en active Pending
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