Aerobic fermentation jar

The utility model discloses an aerobic fermentation jar, include: be equipped with the jar body of a jar body air inlet, jar body feed inlet and jar body water inlet to reach the air purification device including air inlet and air outlet, internal being equipped with through the external agitator motor driven (mixing) shaft of jar of jar, be equipped with at least one stirring rake on the (mixing) shaft, the external wall of jar is equipped with heating device, air purification device includes filter unit, filter unit's one end pass through air intake duct say with the air inlet intercommunication, the other end is through air give vent to anger pipeline and air outlet intercommunication, air purification device's air outlet with jar body air inlet intercommunication. The utility model discloses can supply the pipeline sterilization directly through electrical heating panel heating steam raising, compare simple structure with traditional fermentation cylinder, additional equipment is few, investment low in production cost.