The invention relates to the technical field of paving and airing of paris polyphylla, and discloses a processing treatment device for the paris polyphylla. The device comprises a groove body, whereina concave cavity is formed in the groove body, a double-head lead screw is rotationally connected to the groove body, the double-head lead screw penetrates through the concave cavity, moreover, the two ends of the double-head lead screw are fixedly connected with fan wheels respectively, and the double-head lead screw is sleeved with a main sliding sleeve and an auxiliary sliding sleeve; an air bag is arranged in the concave cavity, and the air bag is located between the main sliding sleeve and the auxiliary sliding sleeve; a hollow stand column is arranged in the groove main body of the groove body, wherein a hose and a heavy block are arranged in the hollow stand column, the hose communicates with the air bag, and the heavy block is located above the hose; and a frame body is connectedto the groove body, a protective plate and rotating wheels are installed on the frame body, a plurality of strip-shaped holes are formed in the protective plate, a baffle is rotationally connected ineach strip-shaped hole, through holes are formed in the baffles, pull ropes are wound on the rotating wheels, and the free ends of the pull ropes sequentially penetrate through the through holes in the baffles and are connected to the heavy block. According to the device, the paris polyphylla can be automatically isolated and protected during wind blowing and raining, so that the paris polyphyllais prevented from being damaged due to wind and rain.