Resin tapping member and method of separating and recovering polymer from polymer-containing liquid using same

A vibrating sieve device used in separating and recovering a polymer obtained by a polymerization reaction in a solvent, the vibrating sieve device comprising:

• a screen;
• a perforated plate;
• and
• a screen,
• wherein the perforated plate is disposed below the screen,
• a resin tapping member is disposed between the screen and the perforated plate,
• the resin tapping member has a through hole,
• vibrations of the vibrating sieve device cause the resin tapping member to tap, this tapping preventing clogging of the screen, and
• the resin tapping member has a weight reduction percentage of 3 wt. % or less after continuous separating and recovering of a polymer from a polymer-containing liquid for 48 hours.