JPS5872155U - Lance for powder injection - Google Patents
Lance for powder injectionInfo
- Publication number
- JPS5872155U JPS5872155U JP16779981U JP16779981U JPS5872155U JP S5872155 U JPS5872155 U JP S5872155U JP 16779981 U JP16779981 U JP 16779981U JP 16779981 U JP16779981 U JP 16779981U JP S5872155 U JPS5872155 U JP S5872155U
- Authority
- JP
- Japan
- Prior art keywords
- powder injection
- lance
- covered
- insulating layer
- outside
- 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
- 238000002347 injection Methods 0.000 title claims description 3
- 239000007924 injection Substances 0.000 title claims description 3
- 239000000843 powder Substances 0.000 title claims description 3
- 239000011819 refractory material Substances 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案にかかる粉体吹込み用ランスの使用状況
を示す概要図、第２図はランスの縦断面図、第３図は第
２図の■−■線縦線面断面図４図はその他の実施例の縦
断面図である。
１・・・・・・芯金パイプ、６・・・・・・補強フラッ
トバー、８・・・・・・スプリングスタッド、９・・・
・・・被覆耐火物、Ａ・・・・・・スプリングスタッド
。Fig. 1 is a schematic diagram showing the usage status of the lance for powder injection according to the present invention, Fig. 2 is a longitudinal sectional view of the lance, and Fig. 3 is a sectional view taken along the vertical line 4 in Fig. 2. The figure is a longitudinal sectional view of another embodiment. 1... Core metal pipe, 6... Reinforcement flat bar, 8... Spring stud, 9...
...Coated refractory, A...Spring stud.
Claims (1)
断熱材層を設け、 該断熱材層の外側を耐火物で被覆すると共に、該耐火物
を弾性を有するスタッドにより固定したことを特徴とす
る粉体吹込み用ランス。[Scope of Claim for Utility Model Registration] A heat insulating layer is provided on the outside of a cored pipe with a reinforcing flat bar fixed to the outer periphery, the outside of the heat insulating layer is covered with a refractory material, and the refractory is covered with an elastic stud. A powder injection lance characterized by being fixed by.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16779981U JPS5872155U (en) | 1981-11-11 | 1981-11-11 | Lance for powder injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16779981U JPS5872155U (en) | 1981-11-11 | 1981-11-11 | Lance for powder injection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5872155U true JPS5872155U (en) | 1983-05-16 |
Family
ID=29959869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16779981U Pending JPS5872155U (en) | 1981-11-11 | 1981-11-11 | Lance for powder injection |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5872155U (en) |
-
1981
- 1981-11-11 JP JP16779981U patent/JPS5872155U/en active Pending
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