Water circulation dust removal device for concrete mixing plant

The utility model provides a water circulation dust removal device for a concrete mixing plant, belongs to the technical field of dust removal, and solves the problems that when a dust removal device of an existing concrete mixing plant works, water resources after dust removal cannot be recycled, and dust cannot be treated in a centralized manner. The water circulation dust removal device for the concrete mixing plant comprises a shell and a dust suction cover, an upper water tank is fixedly arranged at the top of the shell, a water injection opening is formed in the top of the upper water tank, a lower water tank is fixedly arranged at the bottom of an inner cavity of the shell, a spraying chamber is arranged in the middle of the inner cavity of the shell, and a spraying mechanism is arranged at the top of the spraying chamber. In the using process, the air containing dust can be sucked, then dust removal work is conducted on the air in the equipment, water and dust can be separated through filtering after