JPS5748533A - Method of preventing powder adhesion - Google Patents
Method of preventing powder adhesionInfo
- Publication number
- JPS5748533A JPS5748533A JP12309280A JP12309280A JPS5748533A JP S5748533 A JPS5748533 A JP S5748533A JP 12309280 A JP12309280 A JP 12309280A JP 12309280 A JP12309280 A JP 12309280A JP S5748533 A JPS5748533 A JP S5748533A
- Authority
- JP
- Japan
- Prior art keywords
- resonance
- transport pipe
- pipe
- box
- powder
- 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 a transport pipe from being blocked in pipe conveyance of powder utilizing gas, by providing a box making resonance with pulsation of said gas so that the conveying pipe may be vibrated.
CONSTITUTION: A resonance box 4 is provided adjacently to a junction of a transport pipe 11 and a powder supply pipe 3. Further, the transport pipe 11, adjacent to said junction, and its accessories are maintained in the status allowing vibration by means of springs 7, 8. Compressed air from a blower 2 includes a component of oscillation frequency generated depending upon the rotational speed of the blower 2 and the number of its blade, while the component grown up to resonance wave in a resonance box 4 which may force the powder mixed in the air to be conveyed to its destination through a transport pipe 12. Compressed air flow from the blower 2 causes air column resonance vibration in the box 4, while a transport pipe system is always excited at a resonance point and causes intense vibraton, in response to the spring constant of springs 7, 8. Accordingly, the powder can not easily stick to the inside wall of transport pipe due to reduced friction.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12309280A JPS5748533A (en) | 1980-09-05 | 1980-09-05 | Method of preventing powder adhesion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12309280A JPS5748533A (en) | 1980-09-05 | 1980-09-05 | Method of preventing powder adhesion |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5748533A true JPS5748533A (en) | 1982-03-19 |
Family
ID=14852000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12309280A Pending JPS5748533A (en) | 1980-09-05 | 1980-09-05 | Method of preventing powder adhesion |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5748533A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2675554C2 (en) * | 2016-10-14 | 2018-12-19 | Валентин Станиславович Сизиков | Method for processing granular materials and device for its implementation |
CN110171714A (en) * | 2019-06-26 | 2019-08-27 | 山东华东风机有限公司 | A kind of air-transport system automatic block clearing device |
-
1980
- 1980-09-05 JP JP12309280A patent/JPS5748533A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2675554C2 (en) * | 2016-10-14 | 2018-12-19 | Валентин Станиславович Сизиков | Method for processing granular materials and device for its implementation |
CN110171714A (en) * | 2019-06-26 | 2019-08-27 | 山东华东风机有限公司 | A kind of air-transport system automatic block clearing device |
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