Flying dust suppression equipment for expressway construction

The utility model discloses flying dust suppression equipment for expressway construction, relates to the technical field of expressway construction, and aims to solve the problem that flying dust continues to occur after a road surface is air-dried due to the fact that a wet-method water sprinkling mode adopted during flying dust suppression treatment in the existing expressway construction treats both symptoms and root causes. The upper end of the solvent containing bin is provided with a batching tank, the upper end of the batching tank is provided with a top cover frame, the batching tank is internally provided with a mixing and stirring shaft, the top of the mixing and stirring shaft is provided with a top shaft round seat, the upper end of the top shaft round seat is provided with a transmission holding rod, and the front end face of the solvent containing bin is provided with a raw material loading box. A liquid discharging bottom pipe is arranged at the bottom of the solvent containing bin, a liquid d