Oil separation sedimentation tank for treating ammonia distillation wastewater

The utility model relates to an oil separation sedimentation tank for treating ammonia distillation wastewater. The utility model belongs to the technical field of coking wastewater treatment equipment. The device comprises a pool body, a flow guide pipe is arranged at the upper part in the tank body; a steam heating sleeve is arranged outside the flow guide pipe; a horn-shaped water outlet with adownward opening is formed in the flow guide pipe; a partition plate is arranged below the water outlet, one end of the partition plate is fixed on a mounting table through a rotating shaft, the mounting table is fixed on the inner wall of the tank body, the other end of the partition plate is suspended, a water filtering hole is formed in the partition plate, the hole diameter of the water filtering hole is gradually increased from top to bottom, and a discharge pipe connected with a cyclone pump is arranged at the bottom of the tank body. The oil separation sedimentation tank has the advantages that the interferenc