| abstract |
The invention relates to the technical field of air purification, and discloses a formaldehyde purification device for a windowless room, which comprises a purification device main body, a purification drive mechanism is welded inside the purification device body, and a rotation is installed inside the purification drive mechanism. A sliding rod is slidably connected to the inside of the bracket, and a push plate is welded to the bottom of the sliding rod. The push plate is pushed up by the convex arc block on the fixed plate, so that the push plate drives the sliding rod to move upward, so that the sliding rod drives the top rod to push out the adsorption mechanism, and the activated carbon inside the purification ball inside the adsorption mechanism is used to adsorb the formaldehyde gas. , Because the rotating rod will be in direct contact with the adsorption mechanism initially, the rotation of the rotating disk will be restricted. When the adsorption mechanism becomes heavy, the rotating disk will be driven to rotate, and the next set of adsorption mechanisms will be replaced to adsorb formaldehyde. Activated carbon adsorbs formaldehyde gas in turn to ensure that formaldehyde gas is continuously adsorbed by activated carbon. |