JPS5467983A - Pneumatic conveyor for powder - Google Patents
Pneumatic conveyor for powderInfo
- Publication number
- JPS5467983A JPS5467983A JP13407877A JP13407877A JPS5467983A JP S5467983 A JPS5467983 A JP S5467983A JP 13407877 A JP13407877 A JP 13407877A JP 13407877 A JP13407877 A JP 13407877A JP S5467983 A JPS5467983 A JP S5467983A
- Authority
- JP
- Japan
- Prior art keywords
- plug
- conveying
- powder
- pipe
- regenerating
- 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
- Air Transport Of Granular Materials (AREA)
Abstract
PURPOSE: To prevent the growing of deposited layer of powder and lengthen the conveying distance, by connecting a plurality of conveying pipes to one another through plug regenerating pipes to provide a single conveying passage at the side of feed port.
CONSTITUTION: The feed port 2 of a feeder 1 for high concentration pneumatic conveyance is connected to the conveying passage 3 consisting of the conveying pipes 4 connected to one another through the plug regenerating pipes 5. When the quantity of powder A at the bottom of the conveying pipe 4 increases, the plug regenerating pipe 5 is shut off by the powder A and a short plug B is formed and then transferred into the next conveying pipe 4. At that time, since the plug B is accelerated, it involves a small quantity of the powder A at the bottom of the pipe. After the plug A is accelerated, it breaks and another plug B is regenerated in the next regenerating pipe 5. Therefore, the deposited layer is prevented from growing, and the conveying distance can be lengthened.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13407877A JPS5467983A (en) | 1977-11-10 | 1977-11-10 | Pneumatic conveyor for powder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13407877A JPS5467983A (en) | 1977-11-10 | 1977-11-10 | Pneumatic conveyor for powder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5467983A true JPS5467983A (en) | 1979-05-31 |
JPS578014B2 JPS578014B2 (en) | 1982-02-15 |
Family
ID=15119873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13407877A Granted JPS5467983A (en) | 1977-11-10 | 1977-11-10 | Pneumatic conveyor for powder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5467983A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5511933U (en) * | 1978-07-04 | 1980-01-25 | ||
JPS5757125A (en) * | 1980-09-19 | 1982-04-06 | Nisshin Flour Milling Co Ltd | High density pneumatic conveyor for flour material |
WO2001009021A1 (en) * | 1999-07-31 | 2001-02-08 | Waeschle Gmbh | Method and device for pneumatically transporting bulk goods |
JP2011140377A (en) * | 2010-01-06 | 2011-07-21 | Saitama Yae Kogyo Kk | Device and method for powder force feeding |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4994079A (en) * | 1972-10-25 | 1974-09-06 | ||
JPS50114785A (en) * | 1974-02-26 | 1975-09-08 |
-
1977
- 1977-11-10 JP JP13407877A patent/JPS5467983A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4994079A (en) * | 1972-10-25 | 1974-09-06 | ||
JPS50114785A (en) * | 1974-02-26 | 1975-09-08 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5511933U (en) * | 1978-07-04 | 1980-01-25 | ||
JPS5757125A (en) * | 1980-09-19 | 1982-04-06 | Nisshin Flour Milling Co Ltd | High density pneumatic conveyor for flour material |
JPH0138730B2 (en) * | 1980-09-19 | 1989-08-16 | Nitsushin Seifun Kk | |
WO2001009021A1 (en) * | 1999-07-31 | 2001-02-08 | Waeschle Gmbh | Method and device for pneumatically transporting bulk goods |
JP2011140377A (en) * | 2010-01-06 | 2011-07-21 | Saitama Yae Kogyo Kk | Device and method for powder force feeding |
Also Published As
Publication number | Publication date |
---|---|
JPS578014B2 (en) | 1982-02-15 |
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