Conical water distributor for anaerobic tower

The invention discloses a conical water distributor for an anaerobic tower. The conical water distributor comprises a water distribution device and water distribution tubes, wherein the water distribution device and the water distribution tube are arranged at the bottom of an anaerobic tower body; the water distribution device comprises at least three conical water distribution covers and corresponding water distribution tubes; the water distribution tubes are connected with top ends of the water distribution covers; a water inlet direction is perpendicular to the bottom surfaces of the waterdistribution covers; middle axes of the water distribution covers are perpendicular to the bottom of the anaerobic tower; and reaction areas of sludge and wastewater are formed among the water distribution covers. By adopting the conical water distributor, all-direction flowing of water flows from the water distribution covers to the bottom surface of the anaerobic tower in 360 degrees is achieved, complete disturbance of