Commissariat a L'energie Atomique

Lucien Mari

Jean-Pierre Moncouyoux

Yves Hery

The invention relates to a transfer line for a suspension of particles in constant quantity with a view to the conditioning thereof. This transfer line comprises a vessel, a separating tank, a hydraulic guard, sampling or removal structure comprising a sampling or removal tank and a dosing bucket wheel, as well as structure for preventing particles from being deposited from the particle suspension. The latter comprise distributing blades connected to a diffuser cone in a cup-shaped bottom of the hydraulic guard, a supplementary pipe for blowing in air at the direct arrival point of the suspension in said bottom, a removal tank making it possible for the suspension to arrive tangentially at the bottom of said tank and the removal of the suspension when it arrives in said tank by a dosing bucket wheel, each bucket being constituted by a tube having a continuous curvature. Application to the dosed transfer of all particle suspensions and in particular a suspension of particle fines with high specific masses.

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Orange, France

Lucien Mari