ATTACHMENT OF SIEVE FRAME, SIEVE FRAME, AND VIBRATION SIEVING MACHINE

摘要

PROBLEM TO BE SOLVED: To suppress the degradation of a classification efficiency accompanying granulation of an object to be separated.SOLUTION: A crushing/classification attachment 100 is installed to a sieve frame 14 which is equipped to a vibration sieving machine and is composed to support a net-like sieving part 20 inside an annular frame member 14a. The crushing/classification attachment 100 is provided with: a crushing/classification line part 101 which is fixed upward from the sieving part 20 among the inner wall part of the frame member 14a, and connects two or more of a crushing/classification unit 105 comprising a crushing part 106 which has an opening upper face and a closed bottom face and a classification part 107 which has an opening upper face and has a plurality of holes on a bottom face; a vibration member provided vibratably inside the crushing part 106; and a slope member 102 provided at the end of the crushing/classification line part 101 and connecting the upper face of the sieving part 20 to that of the end of the crushing/classification line part 101.