Dustproof air compressor

The dustproof air compressor comprises an air compressor body and further comprises an air inlet pipe, a rubber ring, a mounting rod and a clamping component, the air inlet pipe is fixedly connected to an air inlet of the air compressor body, a protruding ring is fixedly connected to the outer portion of the air inlet pipe, the rubber ring is arranged at a port of the air inlet pipe, and the rubber ring is arranged on the rubber ring. The outer part of the rubber ring is fixedly connected with a dust removal cover; according to the air compressor, firstly, water liquid dust removal is avoided, the situation that water liquid enters the air compressor body is avoided, dust can be adsorbed through adsorption of the dust removal cover and the filter plate, and therefore impurities are prevented from entering the air compressor body; and the equipment adopts clamping installation among the U-shaped plate, the fixed plate and the convex ring, so that detachable fixed installation of the rubber ring, the installati