Faint scent active carbon filter material with strong catalytic degradation effect, and preparation method thereof

Abstract

The invention discloses a faint scent active carbon filter material with a strong catalytic degradation effect. The filter material is prepared by using the following raw materials, by weight, 137-147 parts of active carbon, 9-13 parts of nanometer titanium dioxide, 3-4 parts of acrylic acid, 3-5 parts of potassium sulfate, 8-11 parts of clay, 2-3 parts of diammonium phosphate, 1-2 parts of sodium persulfate, 0.6-0.9 parts of sweet orange essential oil, 20-25 parts of Cornus officinalis fruit shell, 24-28 parts of longan shell, 5-7 parts of rich coal, 4-6 parts of an adsorption aid and a proper amount of water. The Cornus officinalis fruit shell and the longan shell are added to active carbon through a series of technologies to make the filter material have various tunnel structures and a large specific area; the nanometer titanium dioxide is added to make the filter material have a strong catalytic degradation effect and effectively remove many toxic substances and have antibiosis and decontamination effects; and the sweet orange is added to refresh air. The active carbon filter material prepared in the invention has the advantages of good use effect and durability, and is suitable for making air conditioner filter screens or air purifiers.

Description

technical field [0001] The invention relates to a filter material and a preparation method thereof, in particular to a fragrance-type activated carbon filter material with a strong catalytic degradation effect and a preparation method thereof. Background technique [0002] People spend at least one-third of their life indoors, and the quality of indoor air has a major impact on people's health. At present, the main means of improving indoor air quality is to use air conditioners, air purifiers and other air purification equipment to adsorb harmful substances, catalyze decomposition, filter, antibacterial, temperature and humidity control, etc. However, with the improvement of people's living standards, People have higher and higher requirements for the living room, office, and public places. While requiring air purification equipment to cool and heat and improve air quality, they begin to require higher additional effects. However, existing air-purifying equipment such as a...

AI Technical Summary

Problems solved by technology

However, the existing air purification equipment such as air conditioners and air purifiers with relatively single functions cannot meet the above requirements.