VIBRATION SIEVING APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a vibration sieving apparatus for sieving an object material to be treated without deterioration of the separation capability even if the object material to be treated has a particular shape. SOLUTION: In place of a conventional vibration sieving apparatus which sieves an object material loaded from the rear side and discharges the material remaining after the sieving forward, the vibration sieving apparatus provided comprises a sieve having a plurality of transverse plates arranged back and forth while one faces being turned upward and a plurality of vertical plates arranged at gaps from one another in the right and left direction while both faces being set right and left and a vibrator for vibrating the sieve downward in the rear side and upward in the front side. A plurality of the transverse plates are arranged in steps toward the front side while being kept from one another at prescribed horizontal intervals and prescribed vertical intervals and a plurality of the vertical plates are sandwiched back and forth between a plurality of the transverse plates and the rear sides of the vertical plates are joined to the transverse plates and the front sides are joined to the transverse plates. COPYRIGHT: (C)2004,JPO