High-speed rotating thickener

The utility model discloses a high-speed rotating thickener which comprises a rack and a motor arranged on the rack, a rotating type concentrating mechanism is arranged on the rack, the rotating type concentrating mechanism is driven by the motor, the rotating type concentrating mechanism comprises a machine barrel, a rotating shaft, a conical net barrel, a water outlet flange plate and a discharging flange plate, the machine barrel is arranged on a table top of the rack, and the rotating shaft is arranged on the machine barrel. The water outlet flange plate and the discharging flange plate are installed at the two ends of the machine barrel respectively, the conical net barrel is installed in the machine barrel, the rotating shaft is rotationally installed in the conical net barrel, one end of the rotating shaft penetrates through the conical net barrel and the water outlet flange plate to be connected with the output end of the motor, and the other end of the rotating shaft extends out of the discharging fl