Large-area flying dust rapid absorption and treatment device for constructional engineering

The utility model discloses a large-area flying dust rapid absorption treatment device for constructional engineering, and relates to the technical field of flying dust absorption equipment. Comprising a base, a fixing support is fixed to the top of the base, the fixing support penetrates through a shell and is rotationally connected with the shell, a suction fan penetrates through and is fixed to one side of the shell, a suction hood is fixed to the other side of the shell, a square groove is formed in the inner wall of the shell, the square groove is fixed to one end of a spring, and the other end of the spring is fixed to the other end of the shell. And the other end of the spring is fixed to a filter screen, and a cross rod is fixed to the right side of the filter screen. According to the large-area flying dust rapid absorption and treatment device for building engineering, by arranging the regulation and control assembly, a fan can be driven to rotate through wind power in the flying dust rapid absorptio