JPS561336A - Powdered substance disperser - Google Patents
Powdered substance disperserInfo
- Publication number
- JPS561336A JPS561336A JP7726579A JP7726579A JPS561336A JP S561336 A JPS561336 A JP S561336A JP 7726579 A JP7726579 A JP 7726579A JP 7726579 A JP7726579 A JP 7726579A JP S561336 A JPS561336 A JP S561336A
- Authority
- JP
- Japan
- Prior art keywords
- powdered
- suction nozzle
- substance
- manometer
- dust
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
Abstract
PURPOSE:To uniform the powdered-substance concentration by attaching a suction nozzle having a manometer to a powdered body container. CONSTITUTION:A suction nozzle 11 having a manometer is attached to a powdered-substance container 9. Thus, a powdered substance 2 supplied from a feeder 3 is thrown into the powdered-substance container 9 through the suction nozzle 11, mixed with air by stirring vanes 1 driven by a motor 7, and dispersed. Then, a dust-containing air rises circling, and sent to other devices through an exhaust pipe 10. At this time, the air flow passing through the suction nozzle 11 is measured by readings on the manometer attached to the suction nozzle 11, and a restrictor 12 is adjusted according to the measured values, so that the concentration of the dust- containing flow can be uniformly controlled.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7726579A JPS561336A (en) | 1979-06-19 | 1979-06-19 | Powdered substance disperser |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7726579A JPS561336A (en) | 1979-06-19 | 1979-06-19 | Powdered substance disperser |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS561336A true JPS561336A (en) | 1981-01-09 |
Family
ID=13629003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7726579A Pending JPS561336A (en) | 1979-06-19 | 1979-06-19 | Powdered substance disperser |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS561336A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4868128A (en) * | 1985-12-23 | 1989-09-19 | Ernst Leitz Wetzlar Gmbh | Process for dry dispersal of particles, and a device for carrying out this process |
-
1979
- 1979-06-19 JP JP7726579A patent/JPS561336A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4868128A (en) * | 1985-12-23 | 1989-09-19 | Ernst Leitz Wetzlar Gmbh | Process for dry dispersal of particles, and a device for carrying out this process |
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