DEVICE FOR SEPARATION OF SOLID AND LIQUID PHASES AND MOBILE ELEMENT OF ITS SET OF PLATE FILTER Russian patent published in 2018 - IPC B01D33/00 B30B9/14 C02F11/12 

FIELD: technological processes.

SUBSTANCE: invention relates to the field of material processing for the purpose of separating liquid therefrom, in particular to a special auger presses, used for pressing liquids from various kinds of raw materials. Apparatus includes an auger providing a seal and movement of the material within the stacked plate filter recruited from alternating fixed and movable plate elements. Gaps for discharging the filtrate between the plate filter elements are successively reduced as they move along the screw axis from the inlet to the outlet. On the outside of the outlet, a clamping washer is attached to the shaft of the screw, enabling adjustment of the gap through which the pressed material is discharged. Plane-parallel displacement of the movable plate-like elements occurs as a result of the contact interaction of their inner peripheral surface with the outer peripheral surface of the screw of the screw. Zone in which each of the movable plate-like elements is in contact with the outer peripheral surface of the screw of the screw is bounded by a groove on the inner peripheral surface of these elements.

EFFECT: maintenance of high efficiency of the device throughout its operation.

10 cl, 4 dwg