DISINTEGRATOR Russian patent published in 2017 - IPC B02C13/22 

FIELD: machine engineering.

SUBSTANCE: disintegrator comprises a cylindrical body 1 with axial and tangential loading unloading devices. The body 1 has a possibility of counter-rotating wheels 4 and 5 are rigidly attached to the impact elements in rows 6 and 7, each of which is disposed between the opposing rows of impact elements disc. Discs 4 and 5 are arranged vertically. The axial loading device is in the form of two rigidly connected to opposing discs hollow horizontal screw shaft 2, the output of each screw shaft 2 at the same angle to the horizontal axis of rotation of discs mounted spreader nozzles 8 and 9, the axes of which intersect at points located at a distance less than 2d_max by percussive elements 6 of the first internal number. Spreading tubes 8 and 9 arranged between the inner 10 and outer cones 11, the base directed to the vertical plane of symmetry. The annular gap between the base of the outer cone 11 is greater than d_max, where d_max - the maximum size of crushed material particles. The outer surface of the inner cone 10 and the inner surface of the outer cone 11 are provided with radially directed vanes 12 uniformly fixed respectively between the spreading nozzles 8 and 9 of.

EFFECT: improving the efficiency of the grinding process and performance cooking classes crushed material by increasing the concentration of particulate material in the area of intersection of flows.

2 cl, 2 dwg