PURPOSE: A wet sand sorting device is provided to improve manufacturing efficiency and economical efficiency by sorting and collecting minute particles effectively with a wet type with a single device in which a spiral distributor and a cyclone are combined. CONSTITUTION: A wet sand sorting device comprises the following: a distribution tank(10) in which water and sand are transferred; a bucket wheel(40) supplying sand to a front side of a plurality of buckets(42); an upward dehydration device(50) sorting sand; a first cyclone(20) filtering the sorted sand by supplying water and discharged minute sand to a pump; and a second cyclone(30) filtering the stored sand by supplying the sand and the water again which are overflowed in the first cyclone.
