▎ 摘　　要

NOVELTY - The utility model claims a new water paint filtering device, comprising a rough filtering tank body and a fine filtering tank body; the rough filtering tank body is provided with a rough filtering tank cover; the rough filtering tank cover is provided with a water inlet pipe; the water inlet pipe is provided with a first water conveying pump; the coarse filtering tank is further provided with a stirring system; the bottom of the rough filtering tank body is provided with a rough filtering frame plate; and the coarse filter frame plate is provided with a filter screen; and the plate frame edge of the coarse filter frame plate is provided with an odour removing bag; the bottom of the coarse filter tank body is provided with a first liquid outlet; the first liquid outlet is connected with an infusion tube; the tail end of the infusion tube is connected with the water inlet port of the fine filter tank; and the near fine filter tank end of the infusion tube is provided with a first pressure gauge; the inner part of the fine filter tank body is provided with a fine filter bag structure; the fine filter bag structure is composed of a fibre filter layer, a peculiar smell absorbing layer and a graphene nanometre adsorption layer from top to bottom; the bottom of the fine filter tank body is provided with a slag discharging port; and the bottom of the fine filter tank is provided with a second liquid outlet. The device of the utility model improves the filtering efficiency and filtering quality.