JPS5973355U - Immersion lance for powder injection - Google Patents
Immersion lance for powder injectionInfo
- Publication number
- JPS5973355U JPS5973355U JP1982167990U JP16799082U JPS5973355U JP S5973355 U JPS5973355 U JP S5973355U JP 1982167990 U JP1982167990 U JP 1982167990U JP 16799082 U JP16799082 U JP 16799082U JP S5973355 U JPS5973355 U JP S5973355U
- Authority
- JP
- Japan
- Prior art keywords
- lance
- powder injection
- core
- immersion lance
- connecting body
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のランスの耐火物を除いた側面図、第２図
は本考案の実施例の側面図である。
１・・・管状芯金、２・・・Ｙ型アンカー、３・・・Ｙ
型アンカー、４・・・環状金物、５・・・ノズル孔、６
・・・耐火物、７・・・連結金物。FIG. 1 is a side view of a conventional lance with the refractory removed, and FIG. 2 is a side view of an embodiment of the present invention. 1... Tubular core bar, 2... Y-shaped anchor, 3... Y
Type anchor, 4... Annular hardware, 5... Nozzle hole, 6
... Refractories, 7... Connecting hardware.
Claims (1)
状金物を連結金物を介して直列に連結してなる連結体を
前記ランスの管状芯金の外周に遊嵌し、前記環状金物に
はランス被覆用不定形耐火物の支持アンカーを列設し、
前記連結体の一端を前記管状芯金に固着し、該芯金と前
記耐火物との熱膨張差による相対移動を該芯金と前記連
結体との間で吸収する構造としたことを特徴とする粉体
インジェクション用浸漬ランス。In an immersion lance for powder injection, a connecting body formed by connecting a large number of annular metal fittings in series through connecting metal fittings is loosely fitted around the outer periphery of a tubular core metal of the lance, and the annular metal fitting has an irregular shape for covering the lance. Install refractory support anchors in rows,
One end of the connecting body is fixed to the tubular core, and the structure is such that relative movement due to a difference in thermal expansion between the core and the refractory is absorbed between the core and the connecting body. Immersion lance for powder injection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982167990U JPS5973355U (en) | 1982-11-08 | 1982-11-08 | Immersion lance for powder injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982167990U JPS5973355U (en) | 1982-11-08 | 1982-11-08 | Immersion lance for powder injection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5973355U true JPS5973355U (en) | 1984-05-18 |
| JPS6339239Y2 JPS6339239Y2 (en) | 1988-10-14 |
Family
ID=30367379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982167990U Granted JPS5973355U (en) | 1982-11-08 | 1982-11-08 | Immersion lance for powder injection |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5973355U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5541797A (en) * | 1978-09-18 | 1980-03-24 | Ledex Inc | Axially operable solenoid |
-
1982
- 1982-11-08 JP JP1982167990U patent/JPS5973355U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5541797A (en) * | 1978-09-18 | 1980-03-24 | Ledex Inc | Axially operable solenoid |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6339239Y2 (en) | 1988-10-14 |
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