CRUSHER AND CRUSHING METHOD OF EXPANDIBLE BEADS FOR OIL ADSORPTION

摘要

PURPOSE: An expandable bead crusher for oil absorption and a method for crushing the expandable bead are provided to filter the cut expandable bead in consideration with the size of the expandable bead. CONSTITUTION: An expandable bead crusher includes a cutter(30) and a filtering unit. The cutter crushes the expandable bead inputted through an injection hole. The filtering unit filters the crushed expandable bead. The cutter includes a pair of cut driving shafts(31). Cut blades are alternatively installed in the respective cut driving shafts. Spaces to install the cut driving shaft are connected each other in a chamber mounting the cut driving shaft.