PREPARATION OF GRAIN FRACTION FOR FEED PRODUCTION PROCESSES

Abstract

The preparation of grain components for the further production of compound feed is an urgent task for the production facilities that provide feed to the livestock sector of the agricultural sector. Grain feed components are an important source of energy, containing almost all the substances necessary for the normal functioning of the human, animal and poultry body.
Anatomy and components of cereals have a hull film, which in many technological processes must be removed from the surface without destroying the kernel of the grain. The expediency and necessity of removing flower, fruit and seed hulls from cereals for the production of feed, cereals and other products is determined by the requirements for obtaining a product that meets modern product quality standards.
The theoretical and methodological basis of the research is the dialectical method of cognition of physical phenomena, a systematic approach, the basic principles of technological operations, scientific developments of domestic and foreign scientists on the preparation of raw materials for the manufacture of high-quality end products.
The following tools were used to implement the tasks: monographic method - when processing sources of scientific specialised literature, DSTU and other regulatory documents regarding the implementation of technological operations for the preparation of grain raw materials in the conditions of processing industries of the agro-industrial complex, namely the process of cleaning the grain kernel from surface hulls; abstract and logical method - when analysing scientific opinions and substantiating the concepts of improving the technological process of grain processing; systematic approach - when studying the basic technological prerequisites for the implementation of grain processing processes.
Determination of the maximum force load of grain, which ensures effective separation of hulls during hulling with minimal destruction of the endosperm and grinding, as well as taking into account the strength of grain and its structural components. The necessary approach for determining the transporting capacity of the working rotor when using a friction machine is obtained, and the geometric and kinematic parameters of the rotor-blade machine are given to ensure its efficient operation.