Analysis of the technological base for the production of feed meal and its mixtures
DOI:
https://doi.org/10.31548/bio2018.05.007Abstract
New technologies and technical characteristics of equipment for the production of dry feeds of animal origin, fodder and technical fat are investigated.
An extended analysis of the complete line of technological lines for the production of meat and bone meal and mixtures thereof has been carried out and the features of the operation of selected processing lines have been analyzed.
It has been established that the increase in the efficiency of processing of waste products of food and processing enterprises of the agro industrial complex for the production of meat and bone meal and its mixtures, which have high nutritional value and are used both in kind and as premixes for the production of mixed fodders, is a promising direction of research.
It is proved that, for operations of final or intermediate, grinding, hammer crushers have a number of disadvantages. The main of them is that when impacting the product, it is difficult to provide the necessary uniformity of grinding. The grate in the grinders is guaranteed only by the maximum particle size, while part of the product simply turns into dust, which is not suitable for use and worsens the ecology of the grinding process.
It is established that the main and energy-consuming technological operations in the production of meat and bone meal and their mixtures is the preparation of raw materials for grinding, and the most laborious cooling and separation of metal impurities.
Keywords: meat-and-bone meal, processing lines, process of processing, raw materials grinding, waste processing, dry feed, animal feed
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