Anaerobic ammonium oxidation granular sludge separate collection device

The utility model discloses an anaerobic ammonium oxidation granular sludge separate collection device which comprises a device body, wherein the device body is internally divided into a suspension separation layer and a settling separation layer sequentially from top to bottom; a water inlet with a water inlet valve and a water outlet with a water outlet valve are formed at the middle of the device body; the water inlet is communicated with a water outlet pipe of an anaerobic ammonium oxidation reactor; an exhaust port with an exhaust valve is formed at the top of the device body; the suspension separation layer is divided into multiple upward-floating type granular sludge recovery unit cells from top to bottom; and the settling separation layer is divided into multiple settling type granular sludge recovery unit cells from top to bottom. The device disclosed by the utility model has the beneficial effects that (1) the granular sludge is effectively recovered, screening classification of granular sludge is r