JPH0183056U - - Google Patents
Info
- Publication number
- JPH0183056U JPH0183056U JP1987178145U JP17814587U JPH0183056U JP H0183056 U JPH0183056 U JP H0183056U JP 1987178145 U JP1987178145 U JP 1987178145U JP 17814587 U JP17814587 U JP 17814587U JP H0183056 U JPH0183056 U JP H0183056U
- Authority
- JP
- Japan
- Prior art keywords
- hot metal
- immersed
- damper block
- refining agent
- agent discharge
- 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
- 239000002184 metal Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 238000007670 refining Methods 0.000 claims description 5
- 239000002893 slag Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 1
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Description
第１図〜第４図は、本考案実施例の要部を示す
側面断面図、第５図は本考案実施例における吐出
孔の正面拡大図、第６図は高炉鋳床の全体図であ
る。
１……ダンバーブロツク、２……高炉出銑樋、
３……高炉出銑孔、４……溶銑、５……溶滓、６
……精錬剤吐出孔。
Figures 1 to 4 are side sectional views showing the main parts of the embodiment of the invention, Figure 5 is an enlarged front view of the discharge hole in the embodiment of the invention, and Figure 6 is an overall view of the blast furnace cast bed. . 1...Dunbar block, 2...Blast furnace tap trough,
3...Blast furnace tap hole, 4...Hot metal, 5...Slag, 6
...Refining agent discharge hole.
Claims (1)
出銑樋２において、前記ダンパーブロツク１の高
炉出銑孔３と反対側の側面に、精錬剤吐出孔６を
設けたことを特徴とした高炉鋳床溶銑予備処理装
置。 ２ ダンパーブロツク１が溶銑４に浸漬しない部
分に精錬剤吐出孔６を設けた実用新案登録請求の
範囲第１項記載の装置。 ３ ダンパーブロツク１が溶銑４に浸漬する部分
に精錬剤吐出孔６を設けた実用新案登録請求の範
囲第１項記載の装置。 ４ ダンパーブロツク１が溶銑４に浸漬する部分
および溶銑４に浸漬しない部分に精錬剤吐出孔６
を設けた実用新案登録請求の範囲第１項記載の装
置。[Claims for Utility Model Registration] 1. In a blast furnace tap runner 2 having a damper block 1 for slag separation, a refining agent discharge hole 6 is provided on the side surface of the damper block 1 opposite to the blast furnace tap hole 3. This is a blast furnace cast bed hot metal pretreatment equipment. 2. The device according to claim 1, which is a registered utility model, in which a refining agent discharge hole 6 is provided in a portion of the damper block 1 that is not immersed in the hot metal 4. 3. The device according to claim 1, which is a registered utility model, in which a refining agent discharge hole 6 is provided in a portion where the damper block 1 is immersed in the hot metal 4. 4 Refining agent discharge holes 6 are provided in the part of the damper block 1 that is immersed in the hot metal 4 and in the part that is not immersed in the hot metal 4.
The apparatus according to claim 1 of the utility model registration claim, which is provided with:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178145U JPH0183056U (en) | 1987-11-20 | 1987-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178145U JPH0183056U (en) | 1987-11-20 | 1987-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0183056U true JPH0183056U (en) | 1989-06-02 |
Family
ID=31469774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987178145U Pending JPH0183056U (en) | 1987-11-20 | 1987-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0183056U (en) |
-
1987
- 1987-11-20 JP JP1987178145U patent/JPH0183056U/ja active Pending
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