FIELD: agricultural engineering.
SUBSTANCE: invention is designed for separating cereal heaps namely for separating grain and seeds. Proposed pneumoinductive separator includes magnetic circuit in form of vertical cylinder with device for decreasing cross section of channel in upper part, feeder with supply branch pipe, and fan. Separator is furnished with pneumatic channel adjoining device for decreasing cross section of channel and made of nonmagnetic material, with diameter equal to 3/4 of diameter of magnetic circuit. The latter is made in form of set of coils different in number of turns providing 1.3-1.5 increase of strength of magnetic field in direction from bottom to top.
EFFECT: improved efficiency of bringing out of impurities from working zone of pneumomagnetic separator.
2 tbl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PNEUMATIC-INDUCTION SEPARATOR | 2006 |
|
RU2325233C1 |
| METHOD OF LOOSE MATERIAL SEPARATION BY AIR AND DEVICE TO THIS END | 2010 |
|
RU2457047C1 |
| METHOD FOR SEPARATING FARM CROP SEEDS | 1999 |
|
RU2182413C2 |
| DEVICE FOR SUPPLY OF GRAIN MIX INTO PNEUMATIC SEPARATING CHANNEL OF WINNOWER | 2008 |
|
RU2385777C1 |
| GRASS SEED HEAP SEPARATOR | 1999 |
|
RU2169455C1 |
| PNEUMATIC SEPARATOR | 0 |
|
SU1787580A1 |
| SEED CLEANING UNIT | 2001 |
|
RU2202419C1 |
| AIR SEPARATOR | 0 |
|
SU1671370A1 |
| GRAIN CLEANER DUAL ASPIRATION OPEN-AIR SYSTEM WITH SECTION BLOWER | 2011 |
|
RU2458749C1 |
| FRACTIONATION METHOD FOR POST-HARVEST SEED TREATMENT | 2003 |
|
RU2264068C2 |
