Tailing recycling machine groove

Disclosed is a tailing recycling machine groove. An inserting plate (5) is arranged at a tailing outlet end, a circular arc baffle (2) concentric with a recycling machine magnet ring (3) is arranged at a tailing inlet end, a circular arc gap is formed between the circular arc baffle and the magnet ring, and the lower end of the circular arc baffle is tangent with the bottom of the groove (1). A recycling machine is provided with the groove, after tailings enter a magnetic separation zone from the upper portion of the circular arc baffle, most tailings directly enter the magnet ring, few tailings flow away from the gap between the magnet ring and the bottom of the groove along the gap between the circular arc baffle and the recycling machine magnet ring, so that the quantity of the tailings not entering the magnet ring is reduced, and the recycling rate of the recycling machine is further increased.