Environment -friendly dust removal equipment

The utility model discloses an environment -friendly dust removal equipment, including first water filtration tower, second water filtration tower and filter case, the lateral wall lower extreme of first water filtration tower is connected with for the indoor first backwind tube that carries out return air, and the top of first water filtration tower is passed through the second backwind tube withthe lateral wall lower extreme of second water filtration tower and is connected, and the lateral wall lower extreme of first water filtration tower is through a play water piping connection bilge pit, passes through the back flow with the lateral wall lower extreme of second water filtration tower on the lateral wall of first water filtration tower and is connected. The utility model discloses carry out multi -stage purification, increase gas -liquid area of contact, improvement air cleanliness to the room air to the aqueous solution is the carrier, utilizes many times, improves purificationefficiency, and reduce co