JPS6485177A - Apparatus for removal of powders from grains - Google Patents
Apparatus for removal of powders from grainsInfo
- Publication number
- JPS6485177A JPS6485177A JP24062187A JP24062187A JPS6485177A JP S6485177 A JPS6485177 A JP S6485177A JP 24062187 A JP24062187 A JP 24062187A JP 24062187 A JP24062187 A JP 24062187A JP S6485177 A JPS6485177 A JP S6485177A
- Authority
- JP
- Japan
- Prior art keywords
- screen
- powder
- granular materials
- clogging
- rollers
- 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
- Combined Means For Separation Of Solids (AREA)
Abstract
PURPOSE: To obviate the clogging of a screen with air vent holes with powder and granular materials and to automatically discharge accumulated heavy particles by supporting the screen with rollers at both end and arranging the screen in such a manner that the free endless movement thereof in an operating state is made possible. CONSTITUTION: When the screen 11 is clogged or the particles of a heavy sp. gr. accumulate on the screen 11, a discharge gate is opened in the operating state and the rollers 12 are rotated by a geared motor 14, by which the screen 11 of a belt conveyor type wound around the rollers 12 and 12 is moved. The powder and granular materials accumulated on the screen 11 are partly discharged from the powder and granular material discharge duct 18 by this movement and are separated from the normal powder and granular materials. Further, gas is sprayed from a nozzle 15 toward the part of the screen 11 which no longer faces the powder and granular materials in a casing 1, by which the fine powders clogging in the pores of the screen 11 are blown off and the clogging of the screen 11 is eliminated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24062187A JPS6485177A (en) | 1987-09-28 | 1987-09-28 | Apparatus for removal of powders from grains |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24062187A JPS6485177A (en) | 1987-09-28 | 1987-09-28 | Apparatus for removal of powders from grains |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6485177A true JPS6485177A (en) | 1989-03-30 |
JPH0337991B2 JPH0337991B2 (en) | 1991-06-07 |
Family
ID=17062217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24062187A Granted JPS6485177A (en) | 1987-09-28 | 1987-09-28 | Apparatus for removal of powders from grains |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6485177A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010264448A (en) * | 2005-11-02 | 2010-11-25 | Ricoh Co Ltd | Dry type cleaning apparatus |
EP1987894A3 (en) * | 2007-05-04 | 2013-07-03 | Rhewum GmbH | Screening machine |
CN108246626A (en) * | 2017-12-13 | 2018-07-06 | 惠安县科联农业科技有限公司 | A kind of material screening and removing impurities device |
-
1987
- 1987-09-28 JP JP24062187A patent/JPS6485177A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010264448A (en) * | 2005-11-02 | 2010-11-25 | Ricoh Co Ltd | Dry type cleaning apparatus |
EP1987894A3 (en) * | 2007-05-04 | 2013-07-03 | Rhewum GmbH | Screening machine |
CN108246626A (en) * | 2017-12-13 | 2018-07-06 | 惠安县科联农业科技有限公司 | A kind of material screening and removing impurities device |
Also Published As
Publication number | Publication date |
---|---|
JPH0337991B2 (en) | 1991-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |