| abstract |
Present invention is disclosed a kind of purification method of the air purifier containing low-temperature catalytic burning unit, including：Preliminary cross comprises at least dust, hair, fines, PM10, PM2.5 suspension, benzene class, formaldehyde, hydrogen sulfide, oxides of nitrogen gas, a diameter of more than 0.3 micron particulate matter in air filtering；Detect and carbon monoxide, hydrocarbon, formaldehyde, the concentration of oxides of nitrogen gas are comprised at least in air, when the concentration of detection gas is higher than standard limits, then emitted after the gas being carried out into low-temperature catalytic burning decomposition.The present invention also discloses a kind of air purifier, including primary filter unit and decomposition gas unit, and decomposition gas unit includes the low-temperature catalytic burning unit being made up of low-temperature catalyzed screen pack and the low-temperature catalytic burning catalyst being seated in low-temperature catalyzed screen pack.Low-temperature catalytic burning technology is applied in air purifier by the present invention, realizes the thorough removing to toxic gases such as TVOC, CO in air, and environmental protection saves again. |