Automatic controller for waste uniform degradation by temperature gradient feedback

The present invention provides a uniform temperature gradient degradation automatic feedback control means controlling the flow of waste ventilation, by the mounting portion of the vertical stack body waste collection corresponding temperature sensors temperature data, the computer connected thereto stack temperature gradient within the vertical portion A waste a feedback signal to control valve 4 is mounted in the pipe system, automatically controlled ventilation airflow direction, converge to promote degradation of the bulk material within upper and lower parts, the temperature distribution, thereby regulating biodegradation process waste, improved compost product quality.