SEPARATOR OF BULK MATERIALS Russian patent published in 2015 - IPC B07B1/04 B07B1/46 B07B4/08 

FIELD: machine building.

SUBSTANCE: separator for bulk materials comprises rows of screening surfaces installed in a zigzag manner one under another, they are made as overhung pins with gaps between them. The lower part of a main channel is fitted by baffles installed over the screening surfaces and made as sieve copying surfaces. The gap between the screening surface and the baffle is related to the average thickness of processed material particles, relative content of admixtures in the processed material and the thickness of grain layer on the screening surface according to the following proportion where h - gap between the screening surface and the baffle, mm; d - average thickness of processed material particles, mm; s - thickness of grain layer on the screening surface, mm; ε - relative content of admixtures in the processed material.

EFFECT: higher operating efficiency of bulk material separator.

2 dwg