Theoretical dependences of separation of crushed grain on perforated cone surface

Abstract

For efficient use of the product obtained in the preparation of quality mixtures we developed a design of separation device to crushed grains to fractions. An expression for the determination of the maximum speed of the particle passed through the hole of rotating conical surface is got. Analyzing this expression, it was found that the value of the marginal rate of passage of the particles is affected by the angle at the apex of the cone.