NOVELTY - An aerobic fermentation tank for waste comprises tank (6), where internal wall of tank (6) is installed with two hollow stirring vanes (5), and walls of hollow stirring vanes (5) are set with air outlet holes (8); airflow distribution chamber (1) and airflow transportation branched pipe (3) are installed on wall at one end of tank (6); air feeding main pipe (2) is connected with the airflow distribution chamber (1), and sealing cover assembly (7) is installed on the wall at material outlet end of the tank (6), and annular rotary rail (4) is configured on external wall of tank (6) immovably.    USE - An aerobic fermentation tank useful for waste (claimed).    ADVANTAGE - The tank realizes aerobic dynamic fermentation process of waste and has characters of simple structure, high working quality and efficiency, reliable use and little error.    DETAILED DESCRIPTION - An aerobic fermentation tank for waste comprises tank (6), where internal wall of the tank (6) is installed with two hollow stirring vanes (5) that are configured in spiral line shape with contrary spiral directions, and walls of hollow stirring vanes (5) are set with air outlet holes (8); airflow distribution chamber (1) and airflow transportation branched pipe (3) are installed on the wall at one end of the tank (6), one end of the airflow transportation branched pipe (3) is connected with the airflow distribution chamber (1), and part with through hole of the pipe wall of the airflow transportation branched pipe (3) is located in the hollow cavity of the hollow stirring vane (5) inside the tank (6); the air feeding main pipe (2) is connected with the airflow distribution chamber (1), and the sealing cover assembly (7) is installed on the wall at material outlet end of the tank (6), and the annular rotary rail (4) is configured on the external wall of the tank (6) immovably.    DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of an aerobic fermentation tank.    Airflow distribution chamber; (1)    Air feeding main pipe; (2)    Airflow transportation branched pipe; (3)    Annular rotary rail; and (4)    Hollow stirring vane (5)