| 摘要 |
FIELD: process engineering.SUBSTANCE: shredder cover stops at least one grinding device comprises rotor running on shaft inside grinding chamber. Said cover is equipped with classifiers and unloaders of ground materials. It includes several elements. First element hinged to shredder frame is equipped with first separators and can turn from closed position whereat first separators are in working position and inaccessible from outside to lifted position whereat said first separators are idle and can be accessed from outside and turn back. Second element hinged to first element is equipped with second separators and can turn from closed position whereat second separators are in working position and inaccessible from outside to lifted position whereat said first separators are idle and can be accessed from outside, to lifted position whereat said separators are idle and accessible from outside, and to turn back. Third element hinged to first element is equipped with third separators and can turn from closed position whereat third separators are in working position and inaccessible from outside to lifted position whereat said first separators are idle and accessible from outside, and to turn back.EFFECT: simplified servicing.13 cl, 5 dwg |
