LOOSE MATERIALS SEPARATOR Russian patent published in 2006 - IPC B07B4/08 B07B13/65 

FIELD: agricultural engineering.

SUBSTANCE: invention can be used for separating seed grains. Proposed separator for loose materials has endless airtight drive belt, charging hopper and separated products receivers. It is furnished additionally with endless belt with holes inside which drive belt is arranged so that upper parts of belts are placed one on the other and at angle to horizon, and endless airtight drive belt is furnished with air intake between its runs. Holes in additional belt are round, with diameter of holes exceeding belt thickness, and charging hopper is installed for displacement in vertical and horizontal. Brush cutoff is installed over upper run of additional belt, and long particles receiver is located in lower part of belt.

EFFECT: improved efficiency of separation.

3 cl, 2 dwg