JPH03128653U - - Google Patents
Info
- Publication number
- JPH03128653U JPH03128653U JP3717190U JP3717190U JPH03128653U JP H03128653 U JPH03128653 U JP H03128653U JP 3717190 U JP3717190 U JP 3717190U JP 3717190 U JP3717190 U JP 3717190U JP H03128653 U JPH03128653 U JP H03128653U
- Authority
- JP
- Japan
- Prior art keywords
- furnace body
- thickness
- opening
- wall
- refractory
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Description
第1図は本考案による転炉の一実施例の開口部
の斜視図、第2図は第1図のA−A線断面図、第
3図は操業後の溶損状態を示す第2図と同様の図
である。 1……炉体、2……炉内面耐火物、3……開口
、4……壁、4’……壁の下側部分、5……先端
部、6……外枠。
の斜視図、第2図は第1図のA−A線断面図、第
3図は操業後の溶損状態を示す第2図と同様の図
である。 1……炉体、2……炉内面耐火物、3……開口
、4……壁、4’……壁の下側部分、5……先端
部、6……外枠。
Claims (1)
- 炉体の開口の少なくとも下側周縁に、炉体外面
から外方に500mm以上開口に沿い突出した壁を
有し、且つこの壁の少なくとも幅方向中央部の先
端部の耐火物の厚さが、炉体内面に施した耐火物
の厚さの0.6倍以上となつている転炉。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990037171U JPH0748663Y2 (ja) | 1990-04-06 | 1990-04-06 | 転 炉 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990037171U JPH0748663Y2 (ja) | 1990-04-06 | 1990-04-06 | 転 炉 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03128653U true JPH03128653U (ja) | 1991-12-25 |
JPH0748663Y2 JPH0748663Y2 (ja) | 1995-11-08 |
Family
ID=31544043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990037171U Expired - Fee Related JPH0748663Y2 (ja) | 1990-04-06 | 1990-04-06 | 転 炉 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0748663Y2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015030875A (ja) * | 2013-08-02 | 2015-02-16 | 住友金属鉱山株式会社 | 銅製錬用ps型転炉の炉口 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019135317A (ja) * | 2018-02-05 | 2019-08-15 | 住友金属鉱山株式会社 | 銅製錬用の転炉 |
-
1990
- 1990-04-06 JP JP1990037171U patent/JPH0748663Y2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015030875A (ja) * | 2013-08-02 | 2015-02-16 | 住友金属鉱山株式会社 | 銅製錬用ps型転炉の炉口 |
Also Published As
Publication number | Publication date |
---|---|
JPH0748663Y2 (ja) | 1995-11-08 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |