HYDROCYCLONE THICKENER Russian patent published in 2019 - IPC B04C5/14 

FIELD: technological processes; agriculture.

SUBSTANCE: invention relates to the devices for separating suspensions used in agriculture for the purification of liquid manure drains. Hydrocyclone-thickener consists of the cylindrical body, the tangential inlet for supplying the initial manure slurry, the outlet for withdrawing the clarified fraction, the casing, inside of which the perforated cylindrical surface and the auger-type screw with winding are placed, the winding is performed opposite to the inclination of the spiral trajectory of movement of the heavy fraction, it is mounted on freely rotating supports. Casing is equipped with the pipe for draining the filtered liquid fraction and the pipe for unloading the heavy fraction of manure.

EFFECT: creation of additional dehydration of the condensed heavy fraction.

1 cl, 2 dwg