JPS6311551U - - Google Patents
Info
- Publication number
- JPS6311551U JPS6311551U JP10220986U JP10220986U JPS6311551U JP S6311551 U JPS6311551 U JP S6311551U JP 10220986 U JP10220986 U JP 10220986U JP 10220986 U JP10220986 U JP 10220986U JP S6311551 U JPS6311551 U JP S6311551U
- Authority
- JP
- Japan
- Prior art keywords
- lance hole
- resistant
- exhaust gas
- cooling device
- gas cooling
- 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
- 238000001816 cooling Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Description
第１図は本考案による溶銑予備処理用排ガス冷
却装置のランス孔の一実施例を示す断面図、第２
図は溶銑予備処理用排ガス冷却装置を示す要部断
面図、第３図ａ乃至Ｃは、夫々従来の溶銑予備処
理用排ガス冷却装置のランス孔の概略図である。
２……水冷フード、６……ランス孔、１１……
耐熱耐摩耗金属の円筒体。
Fig. 1 is a sectional view showing one embodiment of the lance hole of the exhaust gas cooling device for hot metal pretreatment according to the present invention;
The figure is a sectional view of a main part showing an exhaust gas cooling device for hot metal pretreatment, and FIGS. 3A to 3C are schematic diagrams of lance holes of the conventional exhaust gas cooling device for hot metal pretreatment. 2...Water cooling hood, 6...Lance hole, 11...
Cylindrical body made of heat-resistant and wear-resistant metal.
Claims (1)
ードの上部に設けたランス孔の内側に耐熱耐摩耗
金属を備えたことを特徴とする溶銑予備処理排用
ガス冷却装置のランス孔。 A lance hole for a hot metal pretreatment exhaust gas cooling device, characterized in that the lance hole provided in the upper part of a water-cooled hood is provided with a heat-resistant and wear-resistant metal inside the lance hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10220986U JPS6311551U (en) | 1986-07-03 | 1986-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10220986U JPS6311551U (en) | 1986-07-03 | 1986-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6311551U true JPS6311551U (en) | 1988-01-26 |
Family
ID=30973649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10220986U Pending JPS6311551U (en) | 1986-07-03 | 1986-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6311551U (en) |
-
1986
- 1986-07-03 JP JP10220986U patent/JPS6311551U/ja active Pending