Coal blockage early warning and automatic processing device of coal mill

The invention discloses a coal blockage early warning and automatic processing device of a coal mill, and belongs to the technical field of coal blockage processing equipment of coal mills. The coal blocking early warning and automatic processing device of the coal mill comprises a coal mill discharging port and a horn-shaped feeding pipe connected with an outlet of the coal mill discharging port, a plurality of discharging pipes are arranged at the bottom end of the horn-shaped feeding pipe in a circumferential array mode, and flow meters used for measuring the flow of pulverized coal are installed on the discharging pipes. A cleaning assembly used for cleaning pulverized coal is installed in the horn-shaped feeding pipe, and the discharging port of the coal mill drives the cleaning assembly through a transmission assembly. The downward wind direction generated by second fan blades and the upward wind direction generated by first fan blades are opposite, so that airflow is sputtered all around, pulverized co