JPS56141228A - Pneumatic transportation of powder - Google Patents
Pneumatic transportation of powderInfo
- Publication number
- JPS56141228A JPS56141228A JP4515280A JP4515280A JPS56141228A JP S56141228 A JPS56141228 A JP S56141228A JP 4515280 A JP4515280 A JP 4515280A JP 4515280 A JP4515280 A JP 4515280A JP S56141228 A JPS56141228 A JP S56141228A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- transport pipe
- pneumatic transport
- sent
- intervals
- 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
Landscapes
- Air Transport Of Granular Materials (AREA)
Abstract
PURPOSE: To prevent the chocking of a pneumatic transport pipe due to the deposition of powder by opening or closing an opener provided to a branched pipe on the downstream side of a compressed air supplier at intervals of certain hours.
CONSTITUTION: Compressed air sent from an air compressor 2 is mixed with powder sent out through a rotary feeder 4 from a powder hopper 3 in an accelerator 5 and then sent through a pneumatic transport pipe 1 to a reactor or cyclone 13. At that time, an electromagnetic vlave 8 as an opener is opened and closed repeatedly at intervals of certain hours by ON-OFF signals from a timer 10, and each time the valve 8 is closed, small pressure wave is generated inside the pueumatic transport pipe 1. By this, the powder which is ready to deposit periodically inside the pneumatic transport pipe 1 can be sweeped.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4515280A JPS56141228A (en) | 1980-04-08 | 1980-04-08 | Pneumatic transportation of powder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4515280A JPS56141228A (en) | 1980-04-08 | 1980-04-08 | Pneumatic transportation of powder |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56141228A true JPS56141228A (en) | 1981-11-04 |
Family
ID=12711293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4515280A Pending JPS56141228A (en) | 1980-04-08 | 1980-04-08 | Pneumatic transportation of powder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56141228A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0226031U (en) * | 1988-08-04 | 1990-02-20 | ||
KR100746376B1 (en) | 2005-11-03 | 2007-08-03 | 김순길 | powder material conveying apparatus for shotcrete |
WO2011077180A1 (en) | 2009-12-23 | 2011-06-30 | Rīgas Tehniskā Universitāte | Device for dosing and conveying of ferromagnetic powders |
-
1980
- 1980-04-08 JP JP4515280A patent/JPS56141228A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0226031U (en) * | 1988-08-04 | 1990-02-20 | ||
KR100746376B1 (en) | 2005-11-03 | 2007-08-03 | 김순길 | powder material conveying apparatus for shotcrete |
WO2011077180A1 (en) | 2009-12-23 | 2011-06-30 | Rīgas Tehniskā Universitāte | Device for dosing and conveying of ferromagnetic powders |
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