FIELD: technological processes.
SUBSTANCE: invention concerns agricultural engineering and can be applied for farm crop seed separation. Pneumatic system includes air separation channel, deposit chamber, fan and dust collector. The fan is mounted in upper part of deposit chamber, and fan outlet nozzle is connected to dust collector inlet pipe. Lower end of air separation channel enters air, while upper end in connected to deposit chamber. Inertial-type dust collector includes a sequence of lipped and reverse-flow air separators, dust deposit chamber and transverse air outlet channel. Dust deposit chamber is connected to fan inlet hole by bypass channel.
EFFECT: enhanced efficiency of return air purge.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| AIR-OPERATED SYSTEM FOR GRAIN-CLEANING MACHINE | 2006 |
|
RU2303494C1 |
| PNEUMATIC SYSTEM OF GRAIN CLEANER | 2012 |
|
RU2513494C2 |
| PNEUMATIC SYSTEM OF WINNOWER | 2008 |
|
RU2357808C1 |
| PNEUMATIC SEPARATION DEVICE OF GRAIN AND SEED-CLEANING MACHINE | 2010 |
|
RU2460592C2 |
| DEVICE USED FOR PURIFICATION OF THE GASEOUS FLOW FROM THE LIGHT IMPURITIES | 2006 |
|
RU2319534C1 |
| CLOSED PNEUMATIC SEPARATOR | 1998 |
|
RU2130247C1 |
| PNEUMATIC SEPARATING APPARATUS OF GRAIN CLEANING MACHINE | 2000 |
|
RU2177842C2 |
| APPARATUS FOR GENERATING AIR FLOW AND REMOVING IMPURITIES FROM IT | 2004 |
|
RU2304454C2 |
| PNEUMATIC SEPARATING APPARATUS FOR GRAIN CLEANING MACHINE | 2005 |
|
RU2286854C1 |
| DEVICE FOR FORMING AIR FLOW AND CLEANING IT FROM ADMIXTURES | 2004 |
|
RU2294235C2 |
