Dredging discussion processing system using the PVDF

摘要

PURPOSE: A system for purifying dredged soil using a piezoelectric film is provided to improve the utility of the piezoelectric film by efficiently separating polluted water contained in the dredged soil and purifying the dredged soil. CONSTITUTION: A system for purifying dredged soil uses a piezoelectric film(10). The piezoelectric film vibrates in cased of the application of a voltage and accelerates the separation of moisture contained in dredged soil(1). The piezoelectric film is porous and is a polyvinylidene fluoride film. The system includes a hopper(20), a supplying unit(30), and a conveyor belt(40). The dredged soil is introduced through the hopper. The conveyor belt transfers the dredged soil. The piezoelectric film is arranged at the upper side of the conveyor belt.