The invention provides an indoor
formaldehyde purification method, which relates to the technical field of
formaldehyde purification. The indoor
formaldehyde purification device includes a base, a second treatment box is fixedly installed on the top of the base, a first treatment box is integrally formed on the left side of the second treatment box, an air intake
pipe is arranged on the left side of the first treatment box, and the first treatment box is integrally formed on the left side of the second treatment box. A suction motor is fixedly installed in the interior of a
processing box through a fixing block. The indoor formaldehyde purification device, through the cooperation of the first treatment box, the first filter plate, the second filter plate, the second treatment box, the
ultraviolet lamp, the photocatalyst reaction plate, the third treatment box, the liquid
medicine tank, the water pump and the spray disc, The indoor formaldehyde can be purified through three steps of physical adsorption, photocatalyst
decomposition and chemical removal successively. Compared with the traditional indoor formaldehyde purification device that uses a single method to remove formaldehyde, the combination of the three
purification methods enables formaldehyde to be removed more thoroughly. , can effectively avoid the residue of formaldehyde, the purification effect is good.