Automatic cooling, polymerizing and collecting mechanism for coal ash of thermal power plant

The invention relates to the technical field of fly ash, and discloses an automatic cooling, polymerizing and collecting mechanism for coal ash of a thermal power plant. The automatic cooling, polymerizing and collecting mechanism for the coal ash of the thermal power plant comprises a fixed rack, wherein the left side of the fixed rack is fixedly connected with a feed inlet; the right side of thefixed rack is fixedly connected with a filter tank; the bottom of the fixed rack is fixedly connected with a pressurization rack; and a spraying frame is fixedly connected to the top of the fixed rack. According to the automatic cooling, polymerizing and collecting mechanism for the coal ash of the thermal power plant, a gear set is driven by a pressurizing motor so as to rotate, a pressurizing piston is driven by the gear set so as to rotate, a spring is driven by the pressurizing piston so as to be compressed, and then a filter, the spraying frame and other mechanisms are used in cooperation, so that an automatic c