RADIAL PARTICLE-WASHING DEVICE

Disclosed is a radial pipe-type particle-washing device, the washing device being divided into three different forms according to washing requirements and different properties of fed materials. The device comprises a straight pipe (4) and/or a Venturi pipe (6) used as a pipeline of the washing device. A mandrel (3) with an end provided with a flow guide cone, forward-rotating fins (2-1, 2-2), and backward-rotating fins (5-1, 5-2) are arranged in a pipe. The forward-rotating fins (2-1, 2-2) and the backward-rotating fins (5-1, 5-2) are sequentially arranged on the mandrel (3) with an end provided with a flow guide cone. The forward-rotating fins (2-1, 2-2) and the mandrel (3) with an end provided with a flow guide cone form a rotation-forming unit, and the backward-rotating fins (5-1, 5-2) and the mandrel (3) with an end provided with a flow guide cone form a reinforced mixing unit. La présente invention concerne un dispositif de lavage de particules de type tuyau radial, le dispositif de lavage étant divisé e