An increase in the number of animals in the Russian Federation leads to the formation of significant volumes of manure output of various consistencies. On the one hand, fresh manure is a carrier of pathogenic microflora, which adversely affects flora and fauna. On the other hand, it is the main starting component for the production of high-quality organic fertilizers necessary to maintain soil fertility of the crop industry of the agro-industrial complex of the Russia. The lack of highly efficient technologies for processing liquid manure leads to a violation of sanitary and epidemiological standards in places of its accumulation and storage. In this regard, it is important to solve the main tasks, disinfection of liquid manure and elimination of unpleasant odors. To implement this task, an installation is proposed that, in flow mode, performs complete disinfection of liquid manure from pathogenic microflora on the principles of magnetostriction and significantly reduces the presence of unpleasant odors. A functional scheme of the installation has been developed, which consists of three basic blocks: preparation of the initial manure for disinfection, disinfection and accumulation of the finished (disinfected) product. The main technological parameter is the performance of the installation. The design parameters are the length of the disinfection zone, the diameter of the pipe, the number of needles, and the shape of the inductor. The operating parameters are the feed rate of liquid manure, the time of the disinfection cycle. The criteria for the operation of the installation are the maximum degree of disinfection of manure and the elimination of unpleasant odors, minimizing operating costs.

Bondarenko Anatoly M., Ivashchenko Sergey G.

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