DRIVE DRUM WITH MAGNETIC SEPARATION

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Useful model relates to separation of magnetic and ferromagnetic metal inclusions from granulated loose material, transported on belt conveyor, with the aid of magnetic field and can be used for extraction of magnetic metal inclusions from grain. Technical result claimed utility model involves Your lu its cost owing to decreasing the flow stainless steel, reduced vibration separating strips and Your lu manufacture labour drive drum with magnetic separation. Drive drum 1 with magnetic separation contains external shell 2, located between them inner shell 3, ring 4, installed with ends of the inner shell 3, in which there are installed hub 5 for fastening drive drum 1 on shaft (not shown). On the inner shell 3 along the perimeter of the drive drum 1 along its axis permanent magnets are mounted 6, made of rare-earth metals and isolated from each other separating strips 7, made from stainless steel. Separating strip 7 at the ends are rigidly connected with outer shells 2. Each separating strip 7 is made from stainless steel in the form of U-shaped profile with thickness of 1 mm and is provided with two holes 8, located on its horizontal surface. Outer surface of the inner shell 3 is provided with located along its axis pins 9, and entering holes 8 separating strips 7, at that height of pins 9 is equal to height separating strip 7. Drive drum 1 is also provided with stiffening ribs 10, rigidly connected with outer shells 2 and rings 5.1 n. u. 2 ., 2 dwg.