Purification device of air compression system of smart factory

The utility model discloses a purification device of an air compression system of a smart factory, and relates to the field of air purification, the purification device comprises a purifier, the surface of the purifier is rotatably connected with a box plate, the upper surface of the inner wall of the purifier is fixedly connected with a low-pressure silent suction fan, the inner wall of the purifier is connected with a filtering air barrel through a butt joint device in an inserted mode, and the inner wall of the purifier is fixedly connected with the box plate. An air inlet is formed in the upper surface of the purifier, an air outlet is formed in the lower surface of the purifier, sliding grooves are formed in the two sides of the inner wall of the filtering air barrel, and sliding blocks and clamping blocks are slidably connected to the inner walls of the two sliding grooves correspondingly. The indoor air purification device can quickly purify indoor air, can be quickly disassembled, overhauled and maint