PARTICULATE SEPARATION TREATMENT SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a particulate solution with high purity by a simple structure at a low cost. SOLUTION: The particulate separation treatment system 100 is provided with a storage tank 101 for storing the solution; a solution circulation route 102 for circulating the solution in the storage tank 101; and a cyclone type centrifugal separator 1 arranged in the solution circulation route 102 and separating the particulate in the solution. The cyclone type centrifugal separator 1 has an introduction passage 5 communicated with a solution outlet side of the storage tank 101; an outflow passage 4 communicated with a solution inlet side of the storage tank 101; a cyclone part 2 for generating swirl at a predetermined flow speed by feeding the solution containing the particulate from the introduction passage 5, discharging the solution separating the particulate from the outflow passage 4 by outwardly moving the particulate in the centrifugation state and settling the separated particulate by speed-reducing the swirl; and a particle capturing box 3 for precipitating the particulate by passing the particulate settling in the cyclone part 2 through a communication hole. An electrode rod 10 is arranged at a central position of the particle capturing box 3 and potential is applied to the electrode rod 10 and the electrode 11 of the particle capturing box 3 to perform electric separation. COPYRIGHT: (C)2005,JPO&NCIPI