JPS5467984A - Pneumatic conveying of powder - Google Patents
Pneumatic conveying of powderInfo
- Publication number
- JPS5467984A JPS5467984A JP13407977A JP13407977A JPS5467984A JP S5467984 A JPS5467984 A JP S5467984A JP 13407977 A JP13407977 A JP 13407977A JP 13407977 A JP13407977 A JP 13407977A JP S5467984 A JPS5467984 A JP S5467984A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- tank
- ball
- blow
- introducing
- 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
Abstract
PURPOSE: To surely convey powder, by introducing the powder into a blow tank and thereafter introducing a ball into the tank and supplying compressed air into the tank and discharging the powder into an outlet conveying pipe.
CONSTITUTION: The outlet port 5 of the blow tank 1 is continuous to the conveying pipe 6. The coupled part of the tank with the pipe has a perfectly circular cross section. A conveyor 11 for introducing the powder 10 and a feeder 13 for the ball 12 are installed over a hopper 2. After the powder 10 is introduced into the blow tank 1 by opening a gate 3, the ball 12 is dropped down from the feeder 13. Then, the gate 3 is closed and the air is supplied from nozzles 8, 9 into the tank 1. Thereby, the powder is discharged into the conveying pipe 6 while stirred. Rear blowing is not needed. The blow-through phenomenon does not take place. Adhesive powder can be also surely conveyed.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13407977A JPS5467984A (en) | 1977-11-10 | 1977-11-10 | Pneumatic conveying of powder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13407977A JPS5467984A (en) | 1977-11-10 | 1977-11-10 | Pneumatic conveying of powder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5467984A true JPS5467984A (en) | 1979-05-31 |
JPS5621691B2 JPS5621691B2 (en) | 1981-05-21 |
Family
ID=15119899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13407977A Granted JPS5467984A (en) | 1977-11-10 | 1977-11-10 | Pneumatic conveying of powder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5467984A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0296803A2 (en) * | 1987-06-22 | 1988-12-28 | Kyowa Hakko Kogyo Co., Ltd. | High density pneumatic transport method for use in powder or granular material and system for practising the method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0430477Y2 (en) * | 1986-03-19 | 1992-07-22 |
-
1977
- 1977-11-10 JP JP13407977A patent/JPS5467984A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0296803A2 (en) * | 1987-06-22 | 1988-12-28 | Kyowa Hakko Kogyo Co., Ltd. | High density pneumatic transport method for use in powder or granular material and system for practising the method |
Also Published As
Publication number | Publication date |
---|---|
JPS5621691B2 (en) | 1981-05-21 |
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