Analysis of energy characteristics of vibration mixing of multicomponent mixtures of agricultural raw materials

Ensuring the efficiency of use nutrients grain, protein, vitamin and mineral feeds in composition complete feed mixtures animal husbandry crop production, as well corresponding reduction cost manufacturing these products, is relevance presented research prospects for their development. Therefore, purpose study to substantiate effective regime parameters preparation premixes based on assessment energy vibration mixing process. This was carried out by comparing results applying vibration, blade, vibroblade technological operations. Under conditions low-frequency vibrations, a decrease working resistance loosened layer mixture observed, which provided effect reducing consumption this comparison with conventional vibrating mixers have higher specific productivity 5-6 times, provide time 2-3 metal – 17%, 30%, capital costs 18%, drive power 30-35%, leads total 3-4 times. As result, zone minimal substantiated, medium allowed radically friction forces during mixing, while ensuring uniform distribution concentration components required requirements. An increase oscillation amplitude accompanied quadratic consumption, conditioned an dissipation mass form heat. The implementation reasonable operating modes proposed vibro-blade 2.0-2.5 times compared blade processing. practical value developments includes bodies vibration-free operation shaft, which, together minimisation process, reduces dynamic loads support units developed mixer