Spiral efficient energy-saving self-cleaning continuous rice steaming system

The invention belongs to the field of brewing devices, and in particular relates to a spiral efficient energy-saving self-cleaning continuous rice steaming system. The system is characterized by comprising a tank body, wherein a rice steaming spiral belt is arranged in the tank body and is a closed circular conveying belt; a part of the rice steaming spiral belt is vertically entwined in the tank body from bottom to top, a rice inlet end is formed at the lower part of the rice steaming spiral belt in a manner of penetrating through the tank body, a rice outlet end is formed at the upper part of the rice steaming spiral belt in a manner of penetrating through the tank body, and the rice inlet end is connected with the rice outlet end; the rice steaming spiral belt between the rice inlet end and the rice outlet end is arranged outside the tank body; a steam conveying device is arranged in the tank body; a steam recycling and reusing device is arranged above the tank body and connected with a rice spray head by