A method to separate the fractions of low ash content and High ash content in the meal of animal origin that have substantially similar Particle sizes

摘要

A method of classification using Cyclone Separating Air, effective fractions of low ash content,Containing less than 11% by weight of materials from Animal Protein Flour obtained by Fusion.SERECU PEAR material under Low ash content, morethan 50% by weight, in the form of a Food suitable for Dogs and Cats.The Method involves creating a First Cyclonic separator, a Cyclone Air doblevortice ydescen dente, exterior, and a Spiral AirInterior and Bottom; an upper house is equipped with a rotating Particle repulsion.The Animal meal obtained is introduced in the espral Upward Air drag and carries lafraccion D and low content deceniza through rotating repulsion of particlesTowards a Second Cyclonic air cleaner device, in which the material of low Ash, larger and denser, the first Cyclone separator are recovered.