FIELD: machine building.
SUBSTANCE: loading & dosing device of carousel-type for vacuum units contains a casing and silo for bulk material loading. In the casing two fixed drums are installed, i.e. loading and unloading, inside them the polymer rotating rollers are installed in the detachable metal shell, and secured by fork on the drive shaft. In each roller along its length the slots are made for the bulk material loading, minimum ratio of diameters of the loading and unloading drums and rollers is D = 4d, where D is diameter of the loading and unloading drums, d is roller diameter. Rollers of the loading and unloading drums rotate towards each other, their movement is synchronized.
EFFECT: increased accuracy of dosing, simple design of loading device, extended range of bulk materials for dosing, reduced power consumption.
4 dwg
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