The technology of grain separation by vibration car

Preliminary purification of grain in grain separators is one of the most important technological operations of its postharvest processing in the system of preparation of grain for storage. Separate impurity in consignments of grain have higher humidity (1.5 times more), than grain. Besides, they are often struck by microorganisms. It leads to faster warming of polluted consignments of grain and, as a result, to the growth of its losses. Be-sides, the impurity leads to the formation of condensed layers in the stack of grain which at insufficient ventila-tion quickly spoils. The research objective was the im-provement of technology of separation of grain by grain-cleaning cars by using vibration in mechanical systems. The research was carried out by the methods of the organization of patent researches on Russian and inter-national information bases, to patented constructive solutions of vibration purification of grain, the result of the research was the development of a new design of vibrocentrifugal car with high efficiency and high-quality purification of grain...