JPS5785725A - Method of conveying powder by air - Google Patents
Method of conveying powder by airInfo
- Publication number
- JPS5785725A JPS5785725A JP15950980A JP15950980A JPS5785725A JP S5785725 A JPS5785725 A JP S5785725A JP 15950980 A JP15950980 A JP 15950980A JP 15950980 A JP15950980 A JP 15950980A JP S5785725 A JPS5785725 A JP S5785725A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- pressurized air
- conveying pipe
- powder
- clinging
- 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 powder from clinging to the inside of a conveying pipe, by intermittently supplying pressurized air through a plurality of purge pipes connected to the conveying pipe, to apply irregular impulsive pressure of different intensity to the powder flowing in the conveying pipe.
CONSTITUTION: In equipment for conducting a chemical agent such as slaked lime from a silo 1 to a reaction unit 7 such as an exhaust gas processor, the chemical agent is mingled by a mixer 2 into pressurized air supplied from an air compressor 3 and the mixture is sent through an accelerator 4 and a conveying pipe 5. Purge pipes 8aW8c are attached to prescribed halfway portions of the pipe 5 to supply pressurized air from a pressurized air source 12 to the pipe 5 through valves 10a, 10b. The pressurized air from the source 12 is irregularly injected into the pipe 5 by the action of an M series signal generator for a prescribed time to apply an impact to the inside of the conveying pipe 5 to prevent the powder from clinging to the inside of the pipe.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15950980A JPS5785725A (en) | 1980-11-14 | 1980-11-14 | Method of conveying powder by air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15950980A JPS5785725A (en) | 1980-11-14 | 1980-11-14 | Method of conveying powder by air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5785725A true JPS5785725A (en) | 1982-05-28 |
Family
ID=15695323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15950980A Pending JPS5785725A (en) | 1980-11-14 | 1980-11-14 | Method of conveying powder by air |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5785725A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0577934A (en) * | 1991-09-24 | 1993-03-30 | Nittetsu Mining Co Ltd | Method and device for supplying powder material for air classifier |
| JPH08165021A (en) * | 1994-12-13 | 1996-06-25 | Matsui Mfg Co | Method and device for suctionally transporting powder/ grain material by utilizing pulsating air oscillator wave |
| US20070221555A1 (en) * | 2006-02-17 | 2007-09-27 | Genesis Fluid Solutions Llc | Apparatus and method for de-watering of slurries |
| JP2010091647A (en) * | 2008-10-06 | 2010-04-22 | Canon Inc | Toner manufacturing device and method for manufacturing toner |
| CN108751422A (en) * | 2018-04-09 | 2018-11-06 | 沈阳双壹市政工程有限公司 | A kind of medicament delivery device |
-
1980
- 1980-11-14 JP JP15950980A patent/JPS5785725A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0577934A (en) * | 1991-09-24 | 1993-03-30 | Nittetsu Mining Co Ltd | Method and device for supplying powder material for air classifier |
| JPH08165021A (en) * | 1994-12-13 | 1996-06-25 | Matsui Mfg Co | Method and device for suctionally transporting powder/ grain material by utilizing pulsating air oscillator wave |
| US20070221555A1 (en) * | 2006-02-17 | 2007-09-27 | Genesis Fluid Solutions Llc | Apparatus and method for de-watering of slurries |
| US8678200B2 (en) * | 2006-02-17 | 2014-03-25 | Genesis Fluid Solutions, Ltd | Apparatus and method for de-watering of slurries |
| US8828242B2 (en) | 2006-02-17 | 2014-09-09 | Genesis Fluid Solutions, Ltd | Apparatus and method for de-watering of slurries |
| JP2010091647A (en) * | 2008-10-06 | 2010-04-22 | Canon Inc | Toner manufacturing device and method for manufacturing toner |
| CN108751422A (en) * | 2018-04-09 | 2018-11-06 | 沈阳双壹市政工程有限公司 | A kind of medicament delivery device |
| CN108751422B (en) * | 2018-04-09 | 2021-08-03 | 沈阳双壹市政工程有限公司 | Medicament delivery device |
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