Dry mineral separation enrichment equipment

The utility model relates to separation equipment for magnetic materials. Dry mineral separation enrichment equipment comprises a machine frame, a case and a power mechanism arranged on the machine frame, wherein a cylinder is fixed in the case; a mineral separation material warehouse is formed between the outer surface of the cylinder and the case; a cylindrical magnetic drum which is coaxial with the cylinder and can rotate around an axis is arranged in the cylinder; the power mechanism drives the magnetic drum to rotate; an alternating power magnetic system which changes periodically is arranged on the magnetic drum around the axis of the magnetic drum at 360 degrees; the alternating power magnetic system is rotated around the magnetic drum; an inverted V-shaped position dividing plate is arranged at the bottom of the mineral separation material warehouse; the mineral separation material warehouse is divided into a concentrate warehouse and a tailing warehouse by a partition plate and the position dividing plate; a feeding opening is formed in the top part of the tailing warehouse; a concentrate discharge opening and a tailing discharge opening are respectively formed in the bottoms of the concentrate warehouse and the tailing warehouse; the concentrate warehouse is also provided with a pulse strong magnetic field generator. The dry mineral separation enrichment equipment is unique in structure, and high in magnetic material separation efficiency.