CRYSTALLIZER Russian patent published in 1995 - IPC

FIELD: removing admixtures from solutions. SUBSTANCE: crystallizer has housing, mixing member, systems for supplying initial heat carrier and coolant and discharging suspension and coolant, and driving reverse drum whereon a hosing having conical head with openings is wound. The mixing member is constructed as two hoses inserted one inside the other. The hoses are set on the conical head. The second ends of the hoses are secured on rings coaxially secured in the bottom of the housing and are in communication with the system for supplying and discharging coolant. EFFECT: enhanced efficiency. 1 dwg