METHOD AND APPARATUS FOR PRESS MOLDING OF FINELY FRAGMENTED MATERIALS BY MEANS OF MECHANICAL VIBRATIONS

摘要

PROBLEM TO BE SOLVED: To provide a method and a compact efficient apparatus for press molding of materials finely fragmented by means of mechanical vibrations with high amplitude and high frequency.SOLUTION: The apparatus according to the present invention comprises: a motor 1; a driving device using a belt transmission 2; and a flow pulse generator 3 connected permanently with an actuator 4. A feeding inlet for the flow pulse generator 3 is connected to a port 6, and the outflow to a reservoir occurs via a port 7. On a circumference of a rotor 17 of the flow pulse generator 3, a plurality of grooves 9, 10 are made. The apparatus is characterized by low resistance of flow and high tightness which ensure high energy efficiency and low level of the noise.