Air purification device for medical health building

The invention relates to a medical health building air purification device which comprises a machine shell, an air blower and a purification unit. An ultraviolet lamp and an air blower are driven to work, an air inlet of the air blower starts to carry out air suction operation, air sequentially penetrates through an air suction hole, a steel wire mesh barrel, a fiber barrel and an activated carbon barrel to enter an air passing channel, and the air sequentially enters a through hole and the air inlet of the air blower through the air passing channel and is sprayed out of an air outlet of the air blower; the steel wire mesh cylinder is mainly used for filtering large particles, hair or insects in air, the fiber cylinder is mainly used for filtering small particles such as smoke particles in the air, the activated carbon cylinder is mainly used for filtering peculiar smell and bacteria in the air, and the ultraviolet lamp is mainly used for filtering viruses, small bacteria and the like in the air. The air puri