Dense medium cyclone sorting device

The utility model relates to the field of coal mine equipment, in particular relates to a dense medium cyclone sorting device, and aims to solve the technical problem of providing the dense medium cyclone sorting device with low failure rate. The technical scheme is as follows: the dense medium cyclone sorting device comprises a two-stage cyclone, wherein the central axis of the two-stage cyclone and a horizontal plane form an included angle, and the included angle is greater than or equal to a half angle of the cone of the front end of the two-stage cyclone. By adjusting the included angle formed by the central axis of the two-stage cyclone and the horizontal plane, a middling coal overflow pipe on the two-stage cyclone and a bottom flow opening in the two-stage cyclone can be adjusted to be on the same horizontal plane, so that metal blocks and large waste rocks can be forced to be smoothly discharged from the cyclone in the condition that the pressure of the cyclone is not increased, the washing continuity