Dedusting system of asphalt mixing equipment

The utility model provides a dedusting system of asphalt mixing equipment, which is characterized in that the dedusting system comprises a first stage flue, a gravity dust collector, a flow dividing device, a bag dust collector, a second stage flue, an air door, an induced draft fan and a chimney which are communicated in sequence, wherein flue gas exhausted by a drying system of the asphalt mixing equipment enters the gravity dust collector through the first stage flue; after being sequentially filtered by the gravity dust collector and the bag dust collector, clean gas entering the second stage flue passes through the air door of the induced draft fan and then enters the chimney; and the gravity dust collector is communicated with the bag dust collector through the flow dividing device capable of enabling the glue gas to be evenly distributed in the bag dust collector. By adopting the dedusting system provided by the utility model, problems in the prior art are effectively solved; and through additionally a