Commercial concrete production dust fall pipeline

The utility model discloses a dust fall pipeline for commercial concrete production, which belongs to the technical field of concrete production equipment and comprises an air inlet pipeline, an exhaust fan is arranged at one end of the air inlet pipeline, an exhaust pipeline is arranged at the other end of the air inlet pipeline, and a flow guide hopper is arranged at the lower end of the exhaust pipeline. One end of the flow guide hopper is provided with an air inlet pipeline, the other end of the flow guide hopper is provided with a fixed cylinder, the lower side of the fixed cylinder is provided with a filter bag, and the two ends of the fixed cylinder are provided with supports. Water in the water tank degrades dust in the gas, the dust falling effect on the gas is improved, the degraded gas enters the upper fixing box through the connecting pipe, the gas is filtered by the filter screen and then returns to the gas inlet pipeline, the gas is filtered again by the filter screen, the filtering effect on th