▎ 摘　　要

NOVELTY - The utility model claims a coal gangue boiler with tail gas processing structure, comprising a boiler main body, the inner part of the boiler main body is rotatably connected with a second rotating shaft, the outer side of the second rotating shaft is symmetrically and fixedly connected with a second stirring rod, the top part of the boiler main body is fixedly connected with a functional box, the inner part of the boiler main body is fixedly connected with a pipeline, the pipeline is connected with the function box, the inner part of the function box is fixedly connected with a spraying pipe, one side of the spraying pipe is fixedly connected with a third active carbon filter screen, the beneficial effect of the utility model is as follows: it can effectively purify the air by the active carbon filter screen; it can absorb the odoriferous, toxic and various harmful gas in the air, the graphene filter screen can further sterilize and purify, the sedimentation treatment is carried out by spraying method; it can scatter the residue in the boiler main body, preventing the residue after burning in the boiler main body.