JPS6157994B2 - - Google Patents
Info
- Publication number
- JPS6157994B2 JPS6157994B2 JP15394680A JP15394680A JPS6157994B2 JP S6157994 B2 JPS6157994 B2 JP S6157994B2 JP 15394680 A JP15394680 A JP 15394680A JP 15394680 A JP15394680 A JP 15394680A JP S6157994 B2 JPS6157994 B2 JP S6157994B2
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- hearth
- dome
- metal
- molten metal
- 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.)
- Expired
Links
- 239000002184 metal Substances 0.000 claims description 50
- 229910052751 metal Inorganic materials 0.000 claims description 50
- 238000002844 melting Methods 0.000 claims description 18
- 230000008018 melting Effects 0.000 claims description 18
- 238000007670 refining Methods 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 2
- 239000007787 solid Substances 0.000 description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 9
- 229910052802 copper Inorganic materials 0.000 description 9
- 239000010949 copper Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- -1 copper are known Chemical class 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15394680A JPS5780175A (en) | 1980-11-04 | 1980-11-04 | Multi-level refractory hearth for vertical axis metal melting surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15394680A JPS5780175A (en) | 1980-11-04 | 1980-11-04 | Multi-level refractory hearth for vertical axis metal melting surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5780175A JPS5780175A (en) | 1982-05-19 |
| JPS6157994B2 true JPS6157994B2 (enExample) | 1986-12-09 |
Family
ID=15573528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15394680A Granted JPS5780175A (en) | 1980-11-04 | 1980-11-04 | Multi-level refractory hearth for vertical axis metal melting surface |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5780175A (enExample) |
-
1980
- 1980-11-04 JP JP15394680A patent/JPS5780175A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5780175A (en) | 1982-05-19 |
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