Organic fertilizer pretreatment device

The utility model relates to an organic fertilizer pretreatment device which comprises a sealed tank body, a base, a wet material pipe, an infusion pump, a dry material inlet, a dry material inlet cover, a variable frequency motor, a conveying auger, an infrared heating lamp tube, a transparent lampshade, a zymophyte inlet, a bacteria liquid tank, an electromagnetic valve, a discharge hole and a control panel. Wet materials and dry materials can be added at the same time, and the compatibility requirements of different organic fertilizers are met; according to the utility model, the infrared heating lamp tube is arranged at the front section in the sealed tank body and is used for killing bacteria in raw materials, so that an environmental basis is provided for subsequently adding zymophyte; according to the utility model, the conveying auger is arranged in the sealed tank body, so that raw materials can be stirred while being slowly pushed towards the discharge port, the raw materials can be fully mixed, and