APPARATUS FOR REMOVING OLIGOMER OF TWIN-SCREW EXTRUDER WITH VENT

摘要

PROBLEM TO BE SOLVED: To make attachment and detachment of a door and a filter case easy by removing operations at a high place and make an oligomer remover low-cost. SOLUTION: An origomer tank 4 of the origomer remover is made rectangular pallelepiped. In a tank main body 9 of the origomer tank 4, a plurality of filter cases 12 arranged vertically in a row to a front face of the tank main body 9 and a filter 15 clamped to the filter case 12 with a filter presser 16 are provided. A door 13 is clamped airtightly to the front face of the tank main body 9 with a clamp 14.