| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve the efficiency of sieving. <P>SOLUTION: This vibratory sieving machine includes: a mesh-like sieve part 20; an outer frame member 51 that is annularly provided on the outer edge of the sieve part 20 in a radial direction, and supports the sieve part 20; an inner frame member 52 that is annularly provided inside the outer frame member 51 in the radial direction, and forms an annular sieve passage part 56 between the outer frame member 51 and itself to divide the sieve part 20 into an inner sieve part 57 and the sieve passage part 56; a discharge passage part 34 that is provided extending outward from the outer frame member 51 in the radial direction, and connects the sieve passage part 56 to the outside; a connecting passage part 53 that is provided penetrating the inner frame member 52 in the radial direction, and connects the inner sieve part 57 and the sieve passage part 56; and a vibrating member 54 that is provided in the sieve passage part 56, and vibrates while moving in the sieve passage part 56 along with the vibration of the sieve part 20. <P>COPYRIGHT: (C)2013,JPO&INPIT |
