JPS5727830A - Air-tight discharge device of powdery granule - Google Patents
Air-tight discharge device of powdery granuleInfo
- Publication number
- JPS5727830A JPS5727830A JP10003680A JP10003680A JPS5727830A JP S5727830 A JPS5727830 A JP S5727830A JP 10003680 A JP10003680 A JP 10003680A JP 10003680 A JP10003680 A JP 10003680A JP S5727830 A JPS5727830 A JP S5727830A
- Authority
- JP
- Japan
- Prior art keywords
- powdery granule
- pipe
- power source
- providing
- electrodes
- 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 condensation of a powdery granule in its accumulating part, by placing in a different level of the horizontal plane the lower part of a supply pipe and the upper part of a dischage pipe extending vertically, providing a powdery granule accumulating part between the both pipes and providing electrodes, connected to an AC power source, in said accumulating part.
CONSTITUTION: An air-tight discharge device of powdery granule arranges a supply pipe 11 and discharge pipe 12 in a different level of the horizontal plane and comprises an acumulated part 15 for the powdery granule constituted by providing a control wall 13 and dam 14, vertically with a distance l overlapping to each other, between the both pipes 11, 12. Here in the bottom part of the accumuled part 15 there is arranged a circulating means including a plurality of pipe bodies 18 for jetting gas. Further a plurality of bar-shaped electrodes 22, 23 are provided above the accumulated part 15 and connected to an AC power source 28. Then the alternating electric field is formed between each electrode 22, 23 and a side wall of the pipe 11 by the AC power source 28 to cnacel an electric charge of the powdery granule charged by friction in the accumulated part 15. Further the electric field of unequal intensity is formed in the vicinity of point ends of the electrodes 22, 23 to vibrate the powdery granule and prevent its condensation.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10003680A JPS5727830A (en) | 1980-07-21 | 1980-07-21 | Air-tight discharge device of powdery granule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10003680A JPS5727830A (en) | 1980-07-21 | 1980-07-21 | Air-tight discharge device of powdery granule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5727830A true JPS5727830A (en) | 1982-02-15 |
Family
ID=14263293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10003680A Pending JPS5727830A (en) | 1980-07-21 | 1980-07-21 | Air-tight discharge device of powdery granule |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5727830A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08210564A (en) * | 1993-11-18 | 1996-08-20 | Placo Co Ltd | Blow molding method of plastic conduit and device thereof |
| CN108674997A (en) * | 2018-05-21 | 2018-10-19 | 白志刚 | A kind of Pneumatic ash conveying method and system, a kind of storage medium |
-
1980
- 1980-07-21 JP JP10003680A patent/JPS5727830A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08210564A (en) * | 1993-11-18 | 1996-08-20 | Placo Co Ltd | Blow molding method of plastic conduit and device thereof |
| CN108674997A (en) * | 2018-05-21 | 2018-10-19 | 白志刚 | A kind of Pneumatic ash conveying method and system, a kind of storage medium |
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