DEVELOPMENT OF ANALYTICAL METHOD FOR DETERMINING THE COSTS WATER-COMBINED MIXTURE OF HYDROTRANSPORTATION INSTALLATION INDUSTRIAL SOLVENCY IN CHANGE PHYSICAL-MECHANICAL PROPERTIES OF CORN AND CHARACTERISTICS TECHNOLOGICAL EQUIPMENT
2019
М. Лисиченко | Ю. Хандола | О. Назаренко | В. Сухін
In article the method of analytical calculation consumption water-fodder mixture hydrotransport unit during change physical and mechanical properties a feed and characteristics technological equipment is presented. The sector pig breeding is briefly described and one of the main components that affects cost pork meat production is indicated. Realized possibility of rational use feed on the basis communication and information systems data processing. The basic indexes estimation work systems of automatic control distribution liquid feed are determined, which depend on degree and adequacy mathematical description objects management: the length of the pipeline in which shock pressure is extinguished during water hammer; pressure drop in the discharge and suction nozzles of the pump; recalculated from water to feed mixtures according to recurrence formulas of the passport data of the pump for maximum efficiency and rated power; pressure of the pump in idle mode according to the passport and counted from the water to the feed mixture; feed mixture density at a given temperature; feed mixture moisture; water density at a given temperature and at 20 °С.. Technology distributing liquid feeds in the pig breeding pig feeders is considered. For research the hydraulic transport plant of industrial use with pump feed was used. Boundaries the change in physical and mechanical properties of feed were created by local automation devices. The limits of changing properties water are established. A set equations that form a method is presented.
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