JPS63158966U - - Google Patents
Info
- Publication number
- JPS63158966U JPS63158966U JP4797587U JP4797587U JPS63158966U JP S63158966 U JPS63158966 U JP S63158966U JP 4797587 U JP4797587 U JP 4797587U JP 4797587 U JP4797587 U JP 4797587U JP S63158966 U JPS63158966 U JP S63158966U
- Authority
- JP
- Japan
- Prior art keywords
- molten steel
- tapping
- slag
- converter
- weir
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000010079 rubber tapping Methods 0.000 claims description 6
- 239000011449 brick Substances 0.000 claims 1
- 239000002893 slag Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
Landscapes
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Description
第１図Ａは一般的な転炉の場合の出鋼時の炉内
溶鋼、溶滓の状況図、第１図Ｂは本発明のライニ
ングを施した転炉の出鋼時の炉内溶鋼、溶滓の状
況図、第２図Ａ，Ｂは通常転炉、本案のライニン
グの転炉の出鋼末期時の炉内の溶鋼、溶滓の様子
の説明図、第３図は通常一般の転炉及び出鋼方法
説明図、第４図Ａ，Ｂ，Ｃは流出溶滓量を低減す
る従来の提案の説明図である。
１…転炉、２…溶鋼、３…溶滓、４…出鋼口、
５…溶鋼取鍋、６…スライデイングゲート、７…
サイフオン管、８…不活性ガス吹き込みノズル、
９…溶滓流出防止用球、１０…堰。
Figure 1A shows the state of molten steel and slag in the furnace during tapping in the case of a general converter, and Figure 1B shows the molten steel in the furnace during tapping in a converter with the lining of the present invention. Diagrams of the state of slag, Figures 2A and B are explanatory diagrams of the state of molten steel and slag in the furnace at the final stage of steel tapping in a conventional converter and a converter with lining in this case. FIGS. 4A, B, and C are explanatory diagrams of a conventional proposal for reducing the amount of flowing slag. 1... Converter, 2... Molten steel, 3... Slag, 4... Steel tapping port,
5... Molten steel ladle, 6... Sliding gate, 7...
Siphon tube, 8...Inert gas blowing nozzle,
9...Ball for preventing slag outflow, 10...Weir.
Claims (1)
を高くするためのれんが積堰を設けたことを特徴
とする転炉。 A converter characterized in that a brick weir is provided on the side wall near the furnace opening on the tapping port side to increase the height of molten steel during tapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4797587U JPS63158966U (en) | 1987-03-31 | 1987-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4797587U JPS63158966U (en) | 1987-03-31 | 1987-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63158966U true JPS63158966U (en) | 1988-10-18 |
Family
ID=30869080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4797587U Pending JPS63158966U (en) | 1987-03-31 | 1987-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63158966U (en) |
-
1987
- 1987-03-31 JP JP4797587U patent/JPS63158966U/ja active Pending
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