HYDROSEPARATOR OF SOLID DOMESTIC WASTES (SDW) FOR SEPARATION OF SDW IN WATER FLOW PASSING THROUGH APPARATUS Russian patent published in 2020 - IPC B09B3/00 B03B9/06 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture. Disclosed is a device for hydroseparation of solid domestic wastes in a water stream passing along the apparatus. Device comprises rectangular bath, loading device for material supply for hydraulic separation, three chain plate conveyor, two of which are located at the bottom of the bath, wherein the first is intended for carrying the heaviest fractions of solid domestic wastes into the rear portion thereof to a magnetic separator, and the second one for removal of settled solid household wastes of medium density over the left side of the bath. Solid domestic wastes delivered to the surface of the magnetic separator are divided into magnetic and nonmagnetic wastes. At that nonmagnetic wastes are supplied to jaw crusher. Solid household wastes settled at bottom of bath and falling on left conveyor are removed by this conveyor to left side of hydraulic separator and then to manual or automatic disassembly. Further, downstream of the water flow there are upper and lower scoops; at that, the upper scoop unit directs the lightest fraction of solid household wastes - plastic films, floating to the bath discharge on the water surface, into the electrostatic separator, and lower scoop directs solid domestic wastes, mainly their biocomponent part, on conveyor located on right side of bath, and then on electrostatic separator.

EFFECT: device provides efficient separation of wastes.

3 cl, 1 dwg