JPS54124487A - Method of transporting grained substance by air - Google Patents
Method of transporting grained substance by airInfo
- Publication number
- JPS54124487A JPS54124487A JP3216878A JP3216878A JPS54124487A JP S54124487 A JPS54124487 A JP S54124487A JP 3216878 A JP3216878 A JP 3216878A JP 3216878 A JP3216878 A JP 3216878A JP S54124487 A JPS54124487 A JP S54124487A
- Authority
- JP
- Japan
- Prior art keywords
- air
- tank
- pressure
- pipe
- valve
- 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 decrease an amount of air used for transportation, by reserving in a tank separately air for transport use and air for bridge protection use in the case of grained substance being transported by means of a pressure tank.
CONSTITUTION: Air nozzles 2 are located at an inclinded lower part of a pressure tank 1 so that air can be injected downward along the inclined plane, and a transport pipe 6 is connected with a bottom end of the tank. A tank 11, which is connected with a pressured air supply source through a duct 10, is connected with branch pipes 13 W 15 through a pipe 12. Each branch pipe has an automatic cut valve and a flow adjustable valve. A valve 13a is closed as a result of a bridge being disenergized when a pressure sensor 16 placed in the tank 1 works due to a drop in the pressure 7 in the tank, and only the volume of the pressure air being most suitable to the liquidization can be passed through a pipe 14.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3216878A JPS5945571B2 (en) | 1978-03-20 | 1978-03-20 | Pneumatic transportation method for powder and granular materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3216878A JPS5945571B2 (en) | 1978-03-20 | 1978-03-20 | Pneumatic transportation method for powder and granular materials |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54124487A true JPS54124487A (en) | 1979-09-27 |
JPS5945571B2 JPS5945571B2 (en) | 1984-11-07 |
Family
ID=12351401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3216878A Expired JPS5945571B2 (en) | 1978-03-20 | 1978-03-20 | Pneumatic transportation method for powder and granular materials |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5945571B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63148637U (en) * | 1987-03-20 | 1988-09-30 |
-
1978
- 1978-03-20 JP JP3216878A patent/JPS5945571B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63148637U (en) * | 1987-03-20 | 1988-09-30 |
Also Published As
Publication number | Publication date |
---|---|
JPS5945571B2 (en) | 1984-11-07 |
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