Air purification device for printing ink production workshop

The utility model relates to the technical field of air purification, in particular to a printing ink production workshop air purification device which comprises a bottom plate, a vertical shaft is rotatably connected to the center of the top of the bottom plate, airflow frames are rotatably connected to the two sides of the vertical shaft, and fans are rotatably connected to the interiors of the airflow frames. And one side of the top of the bottom plate is fixedly connected with a deodorization device. The air adsorption device has the advantages that the two air flow frames can rotate above the bottom plate to adjust the angle by utilizing the vertical shaft, so that the range of air adsorption is adjusted according to the width of a workshop, and when the workshop is larger, the included angle between the two air flow frames is increased to enable the two air flow frames to adsorb air in a larger range; the airflow frame is kept in a certain state after being adjusted through the damping rotating shaft, t