An atomization dust removal wall system includes a wall device, a spray device, and a solar device. The spraying device comprises a liquid storage unit capable of storing a liquid and an ultrasonic oscillating unit, a conveying unit connected in liquid communication between the liquid storage unit and the ultrasonic oscillating unit, and a liquid collecting device disposed on the wall device The pipeline unit of the ultrasonic oscillating unit is connected in liquid communication. The transport unit can send the liquid to the ultrasonic oscillating unit to be oscillated by the ultrasonic wave. The pipeline unit can atomize the liquid after being ultrasonically oscillated. The solar device is mounted on the top of the wall device and can supply power generated by sunlight to the ultrasonic oscillating unit. The novel setting has a low threshold and can be widely applied to effectively improve the haze problem.一種霧化除塵霾牆系統,包含一牆壁裝置、一噴霧裝置,以及一太陽能裝置。該噴霧裝置包括一個能儲存一液體的儲液單元與一個超音波震盪單元、一個液體連通地組接於該儲液單元與該超音波震盪單元間的輸送單元,以及一個設置於該牆壁裝置且液體連通地組接該超音波震盪單元的管線單元。該輸送單元能將該液體送往該超音波震盪單元以被超音波震盪。該管線單元能將經超音波震盪後的該液體霧化噴出。該太陽能裝置架設於該牆壁裝置頂端,且能將利用太陽光產生的電力提供予該超音波震盪單元使用。本新型設置門檻低,能廣泛被應用,有效改善霧霾問題。