ΠΠ±ΡΡΠ½ΠΈΠΊΠΈ Π½Π°ΡΠΊΠΎΠ²ΠΈΡ ΠΏΡΠ°ΡΡ Π¦ΠΠ’Π£
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Item type:Item, Π’Π΅ΠΎΡΠ΅ΡΠΈΡΠ½Π΅ Π΄ΠΎΡΠ»ΡΠ΄ΠΆΠ΅Π½Π½Ρ ΡΡΡ Ρ ΡΠΈΠΏΠΊΠΎΠ³ΠΎ ΠΌΠ°ΡΠ΅ΡΡΠ°Π»Ρ Π² ΠΏΠΎΡΡΠ°ΡΠ°Π»ΡΠ½ΠΎΠΌΡ ΠΏΡΠΈΡΡΡΠΎΡ ΡΡΡΠ°Π½ΠΎΠ²ΠΎΠΊ Π±Π΅Π·ΠΏΠ΅ΡΠ΅ΡΠ²Π½ΠΎΡ Π΄ΡΡ(Π¦ΠΠ’Π£, 2019) ΠΡΠΈΡΠ°ΠΊΠ°, Π. Π.; ΠΡΡΡΠ», Π. Π.; ΠΡΡΡΡ ΠΎΠ², Π. Π.; ΠΡΡΡΠ°ΠΊΠ°, Π. Π.; ΠΡΡΡΠ», Π. Π.; ΠΡΡΡΡ ΠΎΠ², Π. Π.; Oryshaka, O.; Gutsul, V.; Artiuhov, A.ΠΡΡΠΈΠΌΠ°Π½Ρ Π·Π°Π»Π΅ΠΆΠ½ΠΎΡΡΡ ΡΠ²ΠΈΠ΄ΠΊΠΎΡΡΡ ΡΡΡ Ρ ΡΠΈΠΏΠΊΠΎΠ³ΠΎ ΠΌΠ°ΡΠ΅ΡΡΠ°Π»Ρ Π² ΠΏΠΎΡΡΠ°ΡΠ°Π»ΡΠ½ΠΎΠΌΡ ΠΏΡΠΈΡΡΡΠΎΡ ΡΡΡΠ°Π½ΠΎΠ²ΠΎΠΊ Π±Π΅Π·ΠΏΠ΅ΡΠ΅ΡΠ²Π½ΠΎΡ Π΄ΡΡ Π²ΡΠ΄ Π³Π΅ΠΎΠΌΠ΅ΡΡΠΈΡΠ½ΠΈΡ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΡΠ² ΠΏΠΎΡΡΠ°ΡΠ°Π»ΡΠ½ΠΎΠ³ΠΎ ΠΏΡΠΈΡΡΡΠΎΡ, Π° ΡΠ°ΠΊΠΎΠΆ Π²ΠΈΠ·Π½Π°ΡΠ΅Π½ΠΎ Π΄ΡΠ°ΠΏΠ°Π·ΠΎΠ½ Π·ΠΌΡΠ½ΠΈ ΡΠ²ΠΈΠ΄ΠΊΠΎΡΡΡ ΡΡΡ Ρ ΡΠΈΠΏΠΊΠΎΠ³ΠΎ ΠΌΠ°ΡΠ΅ΡΡΠ°Π»Ρ Π² ΠΏΠΎΡΡΠ°ΡΠ°Π»ΡΠ½ΠΎΠΌΡ ΠΏΡΠΈΡΡΡΠΎΡ. ΠΠΎΠ»ΡΡΠ΅Π½Π½Ρ Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡΠΈ ΡΠΊΠΎΡΠΎΡΡΠΈ ΠΈΡΡΠ΅ΡΠ΅Π½ΠΈΡ ΡΡΠΏΡΡΠ΅Π³ΠΎ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»Π° Π² ΠΏΠΎΠ΄Π°ΡΡΠ΅ΠΌ ΡΡΡΡΠΎΠΉΡΡΠ²Π΅ ΡΡΡΠ°Π½ΠΎΠ²ΠΎΠΊ Π½Π΅ΠΏΡΠ΅ΡΡΠ²Π½ΠΎΠ³ΠΎ Π΄Π΅ΠΉΡΡΠ²ΠΈΡ ΠΎΡ Π³Π΅ΠΎΠΌΠ΅ΡΡΠΈΡΠ΅ΡΠΊΠΈΡ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠΎΠ² ΠΏΠΈΡΠ°ΡΡΠ΅Π³ΠΎ ΡΡΡΡΠΎΠΉΡΡΠ²Π°, Π° ΡΠ°ΠΊΠΆΠ΅ ΠΎΠΏΡΠ΅Π΄Π΅Π»ΡΠ½ Π΄ΠΈΠ°ΠΏΠ°Π·ΠΎΠ½ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡ ΡΠΊΠΎΡΠΎΡΡΠΈ ΠΈΡΡΠ΅ΡΠ΅Π½ΠΈΡ ΡΡΠΏΡΡΠ΅Π³ΠΎ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»Π° Π² ΠΏΠΎΠ΄Π°ΡΡΠ΅ΠΌ ΡΡΡΡΠΎΠΉΡΡΠ²Π΅. Continuous-action plants have several advantages over cycle-feed units (low energy costs, high productivity, lower material consumption, etc.), so improving continuous-action installations is an urgent task. The bulk material feeder, as an integral part of the continuous-action plants, requires appropriate research to substantiate and optimize the design parameters of the installation. The purpose of this work is to investigate the influence of the geometrical parameters of the stabilizing slope of the delivery devices of the continuous-action installations for loading free-flowing materials on the speed of movement of the bulk material and, thus, the technological process of the installation for loading bulk materials. The dependences of the velocity of the free-flowing material in the delivery device of the continuous devices on the geometric parameters of the supply device are determined, as well as the range of velocity variation of the bulk material movement in the feed device is determined. Research findings. The velocity of loose material increases with increasing radius r (fig. 3) and angle (fig. 2). The range of variation in speed (variability, boundary limits) of the velocity of free-flowing material in the supplying device is determined. At , the velocity of the free-flowing material varies between 2,11 ... 2,3 m / s. The obtained results allow to determine the values of the main geometric parameters of the supply device of the continuous devices to provide the required output indicators The results obtained allow us to determine the values of the basic geometric parameters of the stabilizing slope of the delivery devices of the continuous operation installations to provide the required output indicators.Item type:Item, Π’Π΅ΠΎΡΠ΅ΡΠΈΡΠ½Π΅ Π΄ΠΎΡΠ»ΡΠ΄ΠΆΠ΅Π½Π½Ρ ΡΠ΅Π³ΡΠ»ΡΡΠΎΡΠ° Π²ΠΈΡΠΎΠΊΡ ΡΠΈΠΏΠΊΠΎΠ³ΠΎ ΠΌΠ°ΡΠ΅ΡΡΠ°Π»Ρ(Π¦ΠΠ’Π£, 2017) ΠΡΠΈΡΠ°ΠΊΠ°, Π. Π.; ΠΡΡΡΠ», Π. Π.; ΠΡΡΡΡ ΠΎΠ², Π. Π.; Oryshaka, O.; Gutsul, V.; Artiuhov, A.ΠΡΡΠΈΠΌΠ°Π½Ρ Π·Π°Π»Π΅ΠΆΠ½ΠΎΡΡΡ Π²ΠΏΠ»ΠΈΠ²Ρ ΠΊΡΡΠ° Π½Π°Ρ ΠΈΠ»Ρ ΠΏΠΎΠ²Π΅ΡΡ Π½Ρ ΠΊΠΎΠ½ΡΡΠ½ΠΎΠ³ΠΎ ΡΠΊΠ°ΡΠ° ΡΠ΅Π³ΡΠ»ΡΡΠΎΡΠ° Π²ΠΈΡΠΎΠΊΡ ΡΠΈΠΏΠΊΠΎΠ³ΠΎ ΠΌΠ°ΡΠ΅ΡΡΠ°Π»Ρ ΡΠ° ΡΠ°Π΄ΡΡΡΠ° ΠΎΠΊΡΡΠ³Π»Π΅Π½Π½Ρ ΡΠΎΡΡΠ΅Π²ΠΎΡ ΡΠ°ΡΡΠΈΠ½ΠΈ ΠΏΠΎΠ»ΠΎΠ³ΠΎ ΡΠΈΠ»ΡΠ½Π΄ΡΠ° ΡΠ΅Π³ΡΠ»ΡΡΠΎΡΠ° Π²ΠΈΡΠΎΠΊΡ ΡΠΈΠΏΠΊΠΎΠ³ΠΎ ΠΌΠ°ΡΠ΅ΡΡΠ°Π»Ρ Π½Π° ΠΌΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½Π΅ Π·Π½Π°ΡΠ΅Π½Π½Ρ ΠΏΠ΅ΡΠ΅ΠΌΡΡΠ΅Π½Π½Ρ ΠΊΠΎΠ½ΡΡΠ½ΠΎΠ³ΠΎ ΡΠΊΠ°ΡΠ°, ΠΏΡΠΈ ΡΠΊΠΎΠΌΡ ΠΏΠ»ΠΎΡΠ° Π²ΠΈΡΠΎΠΊΡ ΡΠΈΠΏΠΊΠΎΠ³ΠΎ ΠΌΠ°ΡΠ΅ΡΡΠ°Π»Ρ Π·Π°Π»ΠΈΡΠ°ΡΡΡΡΡ ΠΌΠ΅Π½ΡΠΎΡ Π·Π° ΠΏΠ»ΠΎΡΡ Π²Ρ ΡΠ΄Π½ΠΎΠ³ΠΎ ΠΎΡΠ²ΠΎΡΡ ΠΌΠ°ΡΠ΅ΡΡΠ°Π»ΠΎΠΏΡΠΎΠ²ΠΎΠ΄Π°; Π·Π°Π»Π΅ΠΆΠ½ΠΎΡΡΡ Π²ΠΏΠ»ΠΈΠ²Ρ Π·Π½Π°ΡΠ΅Π½Π½Ρ ΠΏΠ΅ΡΠ΅ΠΌΡΡΠ΅Π½Π½Ρ ΠΊΠΎΠ½ΡΡΠ° Π½Π° ΡΠ°Ρ ΠΏΠΎΠ²Π½ΠΎΠ³ΠΎ Π²ΠΈΠ²Π°Π½ΡΠ°ΠΆΡΠ²Π°Π½Π½Ρ Π±ΡΠ½ΠΊΠ΅ΡΠ°; Π·Π°Π»Π΅ΠΆΠ½ΠΎΡΡΡ, ΡΠΊΡ Π΄ΠΎΠ·Π²ΠΎΠ»ΡΡΡΡ Π²ΠΈΠ·Π½Π°ΡΠ°ΡΠΈ ΡΠ²ΠΈΠ΄ΠΊΡΡΡΡ Π²ΠΈΡΠΎΠΊΡ ΠΌΠ°ΡΠ΅ΡΡΠ°Π»Ρ ΡΠ° ΠΎΠ±'ΡΠΌ Π²ΠΈΠ²Π°Π½ΡΠ°ΠΆΠ΅Π½ΠΎΠ³ΠΎ ΠΌΠ°ΡΠ΅ΡΡΠ°Π»Ρ ΠΏΡΠΈ ΡΡΠ·Π½ΠΈΡ Π·Π½Π°ΡΠ΅Π½Π½ΡΡ ΠΎΡΠ½ΠΎΠ²Π½ΠΈΡ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΡΠ² ΡΠ΅Π³ΡΠ»ΡΡΠΎΡΠ°. The dependences of the influence of the angle of slope of the cone-slope surface of the regulator of the outflow of loose material and the radius of rounding of the end part of the hollow cylinder of the flow-out material flow controller on the maximum value of the cone-shaped slope movement, at which the flow area of the loose material remains less than the area of the inlet of the material duct; Dependence of influence of value of cone displacement on the time of complete unloading of the hopper; Dependencies that allow to determine the flow rate of.