Dust collecting and filtering device for high-strength concrete production mixing plant

The utility model relates to the technical field of dust collection and filtration, in particular to a dust collection and filtration device for a high-strength concrete production mixing plant, which comprises a channel, two filter plates, a fan and a cleaning component, the cleaning assembly comprises a lifting unit, a plurality of rotating units, a plurality of cleaning brushes, a cover plate unit and a collecting box, the cleaning brushes are arranged on the corresponding rotating units respectively, the channel is provided with a first opening and a second opening, the cover plate unit is arranged above the channel, and after filtering is conducted for a certain time, the cover plate unit is opened, the lifting unit is started, and the collecting box is arranged above the channel. According to the device, the multiple rotating units and the multiple cleaning brushes are driven to move downwards, the multiple cleaning brushes enter the channel, the multiple rotating units are started at the same time, the