Roller OAR processing device

The invention relates to a roller OAR processing device and belongs to the technical field of pollution treatment and resource utilization equipment. The roller OAR processing device has the function of automatically completing the fermentation process, and is composed of a feeding device, a rotating body, a supporting device, a base, a driving motor, a transmission device, a discharging device and a control system. The feeding device comprises a linear actuator, a feeding hood, a feeding cover plate, a feeding port and the like. The rotating body comprises a roller, a gas pipe, gas inlet distributors and the like. The supporting device comprises a rolling ring, dragging wheels, a blocking wheel and the like. The discharging device comprises a linear actuator, a flap valve, a discharging hood and the like. The transmission device comprises a small gear, a gear ring, a flange and the like. Automatic feeding, automatic discharging and automatic forward and backward rotating after material loading is carried out can be achieved. When fermentation is carried out, timing slow forward and backward rotating is carried out, and the correct gas inlet amount can be ensured. The roller OAR processing device is simple in structure, low in manufacturing cost, easy to operate, low in fault rate, easy to maintain, low in energy consumption and high in automation degree.