DEHYDRATED CAKE PULVERIZING SYSTEM AND MOVABLE MIXING AND GRINDING MACHINE

摘要

PROBLEM TO BE SOLVED: To provide a dehydrated cake pulverizing apparatus washing crushed stones/crushed sand so as to obtain fine particles of which 95% or more has a particle size of <5 mm, and to provide a movable mixing and grinding machine. SOLUTION: The dehydrated cake pulverizing system is constituted of a movable soil improving machine 200, which introduces a dehydrated cake to mix the same with a soil improving material and roughly grinding the resulting mixture to form improved soil, and a grinding conveyor apparatus 400 for feeding the improved soil formed by the movable soil improving machine 200 by a feed belt 403 and provided with a chopper 404 having a cutter 424 for finely grinding the improved soil on the feed belt 403.