PNEUMATIC SEPARATOR OF LOOSE MATERIALS Russian patent published in 2014 - IPC B07B4/00 

FIELD: machine building.

SUBSTANCE: pneumatic separator of the loose materials includes an air-separating channel with a side-located loading window and an appliance in the lower portion for discharging the cleaned material, a fan, which suction branch pipe is connected with the air-separating channel through a louver-type inertial air cleaner installed in it, which shapes a discharge channel together with an external wall, a settlement chamber with a fixture for discharging light-weight admixtures communicating through a discharging channel with the upper outlet of the air-separating channel. A dust settler installed in the settlement chamber provides a counterflow separator at the outlet of the discharge channel, which communicates with the fan suction branch pipe that communicates additionally with the through-flow clean-air channel with an air flow rate regulator installed in it.

EFFECT: increased quality of cleaning cereals material, improved environmental situation, reduction of energy-output ratio of a process.

1 dwg