| 摘要 |
FIELD: pulp-and-paper industry, in particular, milling fittings used for fine milling of material. ^ SUBSTANCE: milling fittings for disk mill have rotor and stator disks whose working surfaces are divided into sections equipped with parallel rectilinear knives. Cutting edge of one of said knives in each section is aligned with axis of symmetry of this knife. Rotor disk is arranged symmetrically with respect to stator disk. ^ EFFECT: increased efficiency by providing sign-changing mode of flowing of fibrous suspension during passage thereof through cavity between knives, and reduced angle of intersection of cutting edges. ^ 1 dwg, 1 tbl, 1 ex |
