Published in Scientific Papers. Series D. Animal Science, Vol. LXIV, Issue 1
Written by Aleksandr YASHIN, Yrii POLYVYANII, Aleksandr SHUKOV, Pavel HOREV
A device for the production of environmentally friendly cream is presented. A research methodology for substantiating optimal parameters is presented. The regression equation describing the productivity of the milk separation process was determined on the basis of the theory of probability and mathematical statistics. When solving it, the optimal design and kinematic parameters of the device for the production of environmentally friendly cream were identified. Its optimal constructive, kinematic and technological parameters were established, which were: the angle formed by the vector of the relative speed and the reverse direction of the vector of the portable speed for the end of the blades βl2 = - 1 deg; drum angular velocity ω = 1130 s−1; milk temperature t = 44ºС. The use of a scraper-cream separator will increase the separation productivity by 14% compared to the serially produced ESB-0.2.
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