| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a classification method and a classification apparatus, capable of inexpensively performing removal of fine particles contained in a granular material such as ceramic or resin without needing a complicate and expensive device. <P>SOLUTION: Object particles to be classified are put into a cylindrical sieve having a baffle; the cylindrical sieve is inserted to a liquid tank filled with a liquid medium, and the content of the cylindrical sieve is stirred by a stirrer, whereby fine particles are removed. <P>COPYRIGHT: (C)2012,JPO&INPIT |
