VIBRATION MILL Russian patent published in 2009 - IPC B02C17/00 

FIELD: engines and pumps.

SUBSTANCE: vibration mill comprises housing with vibrator mounted flexibly on base. The housing consists of sections, each representing strip bent towards one side along straight lines located at an angle to the strip edges so as to form various-size equilateral and isosceles triangles alternating over the strip length. The bases of two equal isosceles triangles are located on both sides of the largest equilateral triangle. On both sides of the said equal isosceles triangles, there are bases of two equal isosceles triangles, on their sides being located two equal equilateral triangles with adjoining, by their bases, two equal isosceles triangles. There is equilateral triangle located on one of the aforesaid two equal isosceles triangles. The legs of smaller equilateral triangles differ from the legs larger equilateral triangles by identical linear magnitude. Note that free legs of the said triangles interconnect the sections.

EFFECT: expanded performances and higher efficiency.

2 cl, 9 dwg