SPRAY DISKS Russian patent published in 1995 - IPC

FIELD: fodder production. SUBSTANCE: driven disk underlies the bottom one and has sector inserts positioned on its periphery. Each insert has petals affixed to its side walls and a cylindrical bearing head mounted in a corresponding recess provided in the disk and having a nozzle orifice. The driven disk has alternating projections and recesses located on its surface and matching the respective recesses and projections so that they form an annular passage which joints conduit for discharging the product. The side surfaces of the mentioned inserts support the petals and contain abrasives. EFFECT: higher efficiency, simpler construction, longer service life. 3 cl, 2 dwg