RU94032188A - Apparatus for metal powder production from smelt - Google Patents
Apparatus for metal powder production from smeltInfo
- Publication number
- RU94032188A RU94032188A RU94032188/02A RU94032188A RU94032188A RU 94032188 A RU94032188 A RU 94032188A RU 94032188/02 A RU94032188/02 A RU 94032188/02A RU 94032188 A RU94032188 A RU 94032188A RU 94032188 A RU94032188 A RU 94032188A
- Authority
- RU
- Russia
- Prior art keywords
- nozzle
- cylindrical
- cavity
- inlet
- air
- Prior art date
Links
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
FIELD: powder metallurgy, apparatuses for powder production by smelts spraying, production of zinc, leas, aluminum and other metals powder in particular. SUBSTANCE: apparatus for metal powder production from smelt has body 1 with cylindrical cavity divided for inner ring type part 3 and outer ring-type part 2, each of which using hales 4 and 5 communicates with compressed air source ( not shown); mounted in body 1 tube 6 to feed smelt, which output end 7 is provided with jet joint made in the form of two connected with outer cavity 2 shifted one in respect to another truncated conical details 8 and 9 with angle of inclination to tube of 6 - 30 deg and connected with inner cavity 3 of air stream swirler 10 made in the form of cylindrical extension, on surface of which there are uniformly located air passing grooves 11, 12 and 13 located at angle of 30 deg to tube axis. Apparatus has cylindrical separating member 14 and two swirlers 15 and 16 with uniformly located at angle of 30 deg to tube axis grooves 17 and 18. In the case swirlers 16 and 15 are mounted before jet joint and swirler 15 is made in the form of disk fixed on separating member 14 and is located in outer cavity 2 and second swirler 16 is made in the form of cylindrical extension of bigger size, than cylindrical extension of swirler 10 of jet joint and is mounted in separating member 14 and is located in inner cavity 3. Hole 5 of body 1 for air feeding is located tangentially.. Auxiliary joint has body with nozzle 19 and confusor 20. In the case inlet hole 21 of nozzle 19 is conjugated with hole 22 to feed compressed air and inlet hole 23 of confusor 20 - with inlet 24 branch pipe 25 metal smelt feeding. EFFECT: simplified maintenance , decreased power consumption, increased productivity and quality of produced powders without increase of pressure and air consumption.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94032188A RU2080211C1 (en) | 1994-08-31 | 1994-08-31 | Device for obtaining metallic powder from melt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94032188A RU2080211C1 (en) | 1994-08-31 | 1994-08-31 | Device for obtaining metallic powder from melt |
Publications (2)
Publication Number | Publication Date |
---|---|
RU94032188A true RU94032188A (en) | 1996-06-27 |
RU2080211C1 RU2080211C1 (en) | 1997-05-27 |
Family
ID=20160207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94032188A RU2080211C1 (en) | 1994-08-31 | 1994-08-31 | Device for obtaining metallic powder from melt |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2080211C1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103480854A (en) * | 2013-10-09 | 2014-01-01 | 四川有色金源粉冶材料有限公司 | Method for preparing ultrathin metal powder |
-
1994
- 1994-08-31 RU RU94032188A patent/RU2080211C1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103480854A (en) * | 2013-10-09 | 2014-01-01 | 四川有色金源粉冶材料有限公司 | Method for preparing ultrathin metal powder |
CN103480854B (en) * | 2013-10-09 | 2016-05-18 | 四川有色金源粉冶材料有限公司 | A kind of method of preparing submicron metal |
Also Published As
Publication number | Publication date |
---|---|
RU2080211C1 (en) | 1997-05-27 |
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