From the suffering selective body which the other

摘要

PROBLEM TO BE SOLVED: To provide an apparatus for classifying granules by sieving which allows continuous operation without choking of the sieve.;SOLUTION: The apparatus has a pair of wrapping connection transmission sections consisting of a driving wheel 11b, etc., driven wheels 12b, 13b, etc. and a transmitting material 14b, etc., many spacers 15b, etc. with one end of the spacers fixed to the outer surface of the transmitting material, many sieving plates 20 arranged perpendicularly in a cyclic parallel manner on the rotating surface of the transmitting material with both ends of the sieving plates fixed to the other end of spacers, a rotation-driving section rotating the driving wheel 11b, etc., a vibration-driving section vibrating the sieving plates, a supplying section 1 supplying a material to be classified to the apparatus, a fine granule discharging section 4 discharging, out of the apparatus, fine granules G1 dropping from clearances between adjacent sieving plates 20 and 20 arranged flatly and a coarse granule discharging section 5 discharging, out of the apparatus, coarse granules G2 discharged from clearances expanding in bent parts rising when the sieving plates 20 move.;COPYRIGHT: (C)2006,JPO&NCIPI