| 摘要 |
FIELD: technological processes. ^ SUBSTANCE: invention is related to facilities for grinding of paste-like materials. Pearl mill comprises vertical working element with coaxially installed gummed disks with through holes and gummed bushes with protrusions. It also comprises working cylinder, including external and internal shell equipped with lining in the form of coaxially installed separate annular elements made of highly elastic material. Annular elements and gummed disks are located in pairs and symmetrically relative to common diametral plane, which is perpendicular to vertical axis of working element, and height of annular elements h=(0.50.6), where is pitch of annular elements and gummed disks installation. ^ EFFECT: development of efficient method for grinding of paste-like materials. ^ 3 dwg |
