Rapid dust collection type environment-friendly air filtering device

The utility model discloses a quick dust collection type environment-friendly air filtering device which comprises a box body, a through groove is formed in the upper surface of the box body, a fixing cylinder is arranged in the through groove, a dust cover is installed on the upper surface of the fixing cylinder, and supporting plates are fixedly connected to the left side face and the right side face of the fixing cylinder. And a first exhaust fan is installed on the inner wall of the fixing cylinder, an activated carbon plate is installed on the inner wall of the fixing cylinder, the inner wall of the box body is fixedly connected with a connecting cylinder through two reinforcing rods, and a second exhaust fan is installed on the inner wall of the connecting cylinder. According to the device, an activated carbon plate is matched with a water tank, air can enter the water tank through the activated carbon plate by means of work of a first exhaust fan and a second exhaust fan, the air filtering effect can b