FIELD: machine building.
SUBSTANCE: invention relates to a decanter centrifuge. Centrifuge comprises centrifugal drum (1) rotatable about preferably horizontal axis (11) of rotation and comprising at least one outlet of liquid phase at one end and at least one outlet (7) of solid phase at the other end; screw conveyor (2) installed, in fact, concentrically inside drum (1) for rotation around axis of rotation of centrifugal drum (1) with frequency slightly different from rotation frequency of drum (1), for transportation of solid phase in direction of solid phase outlet. Liquid phase outlet is provided with throttling elements. Centrifuge is characterized by that set of bushings (10) for outlet of solid phase intended for adjustment of diameter (15) of outlet of solid phase inside drum (1) is provided.
EFFECT: technical result is optimization of cake unloading.
11 cl, 13 dwg
