FIELD: machine building.
SUBSTANCE: subassembly opposite discs or cones for disperser, wherein each disc or cone has plate or set of segments of plate with front surface on each plate or group of segments of plate, and each surface has sequence of knives, grooves and webs. Knives are arranged in rows, rows are separated by annular webs with substantially fixed radial location, and grooves are located adjacent to blades in rows so that grooves form path in form of serpentine extending radially between opposite plates or set of segments of plate on opposite discs or cones.
EFFECT: opposite plate or plate segments group are located so that annular connection strap on one plate or group of segments of plate face approximately towards middle row of blades on opposite plate or group of segments of plate.
20 cl, 6 dwg
