GRAIN WASHING INSTALLATION, ADMIXTURE HYDRAULIC SEPARATOR AND METHOD OF SEPARATION OF ADMIXTURES FROM GRAIN

摘要

FIELD: food industry; baking. SUBSTANCE: grain washing installation has washing bath with inclined bottom, auger installed over bottom, and treated material feeder in form of distributing grid. First hydraulic separator with device for delivering separating liquid is arranged over bath under distributing grid. Second hydraulic separator is installed under drain of first hydraulic separator is directed opposite to drain of first hydraulic separator. In first hydraulic separator, grain passes through distributing grid into zone of turbulized downward current where material is stirred by streams of separating liquid. Larger particles settle on sieve, smaller particles drop into bottom space. EFFECT: improved cleaning of grain material. 12 cl, 4 dwg