JPS5719047A - Classification of powder particles utilizing plasma - Google Patents
Classification of powder particles utilizing plasmaInfo
- Publication number
- JPS5719047A JPS5719047A JP9231080A JP9231080A JPS5719047A JP S5719047 A JPS5719047 A JP S5719047A JP 9231080 A JP9231080 A JP 9231080A JP 9231080 A JP9231080 A JP 9231080A JP S5719047 A JPS5719047 A JP S5719047A
- Authority
- JP
- Japan
- Prior art keywords
- powder particles
- chamber
- particles
- magnetic field
- plasma
- 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
Landscapes
- Electrostatic Separation (AREA)
Abstract
PURPOSE: To achieve a highly accurate classification by controlling the flying direction of powder particles with the application of a magnetic field to a moving route when they drops in a plasma and flys thereoutside.
CONSTITUTION: Powder particles are charged into a powder feeder 3 and closed. After a vacuum discharge chamber 1 is reduced vacuum, a d.c. voltage generator 2 is energized to generate a plasma therein. When powder particles drops in the chamber 1, they fly out of a discharging section 10 and are dispersed downward to the bottom of the vacuum chamber 1 according to the size of the particles. At this point, a magnetic field generator 20 is energized so that the particles fly properly deflected passing through a magnetic field in the discharge section 10 whereby they drop deviated to a specific partition chamber 14. This enables highly accurate classification while controlling the sorting of the powder particles.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9231080A JPS5719047A (en) | 1980-07-08 | 1980-07-08 | Classification of powder particles utilizing plasma |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9231080A JPS5719047A (en) | 1980-07-08 | 1980-07-08 | Classification of powder particles utilizing plasma |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5719047A true JPS5719047A (en) | 1982-02-01 |
JPS5752106B2 JPS5752106B2 (en) | 1982-11-05 |
Family
ID=14050821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9231080A Granted JPS5719047A (en) | 1980-07-08 | 1980-07-08 | Classification of powder particles utilizing plasma |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5719047A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53103271A (en) * | 1977-02-22 | 1978-09-08 | Toshihiko Sakurai | Means for separating electricallyycharged particles |
JPS5482778A (en) * | 1977-12-15 | 1979-07-02 | Senichi Masuda | Particle charger |
-
1980
- 1980-07-08 JP JP9231080A patent/JPS5719047A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53103271A (en) * | 1977-02-22 | 1978-09-08 | Toshihiko Sakurai | Means for separating electricallyycharged particles |
JPS5482778A (en) * | 1977-12-15 | 1979-07-02 | Senichi Masuda | Particle charger |
Also Published As
Publication number | Publication date |
---|---|
JPS5752106B2 (en) | 1982-11-05 |
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