Grate cooler air pipe structure prepared in cement plant

The utility model relates to the technical field of grate cooler cooling air pipes, in particular to a grate cooler air pipe structure manufactured in a cement plant, which comprises a cooling air pipe, a flaring pipe and an air gathering pipe fixedly communicated with the bottom of the cooling air pipe, and a driving motor fixedly arranged on the inner wall of the front end of a frame box arranged on the left side. A first tooth sleeve rod is fixedly arranged at the tail end of a main shaft of the driving motor, a front-end inner wall support and a rear-end inner wall support of the frame box arranged on the right side are rotationally arranged with a second tooth sleeve rod, and belts are arranged on the outer side of the first tooth sleeve rod and the outer side of the second tooth sleeve rod; a flexible ceramic filter screen is fixedly arranged between the inner sides of the belts arranged at the front end and the rear end, and a scraper is fixedly arranged on the inner wall of the bottom end of the frame