Light gravel-shaped bagasse fly ash-containing ceramsite with air purification function

Abstract

The invention discloses light gravel-shaped bagasse fly ash-containing ceramsite with an air purification function. The light gravel-shaped bagasse fly ash-containing ceramsite is characterized by being prepared from attapulgite argil powder, bagasse fly ash, active carclazyte waste residues, white carbon black, light magnesium oxide, active aluminum oxide, hollow microspheres, sodium dodecyl sulfate, scrubbable attapulgite photocatalyst spraying liquid and the like which have the air purification function; the ingredients are subjected to stirring, extrusion granulating, drying, crushing, screening, calcining, heat preserving, screening, soaking, drying, screening, sealing and packaging, and then the light gravel-shaped bagasse fly ash-containing ceramsite with the air purification function is obtained. The light gravel-shaped bagasse fly ash-containing ceramsite with the air purification function has the advantages of being large in specific surface area, low in stacking density, light, high in intensity, high in moisture absorption rate and superior in adsorption and purification properties and is suitable for being placed in a room, a furniture cabinet, a vehicle, a ship or other buildings to adsorb and degrade contaminants such as formaldehyde, ammonia, benzene and TVOC, so that the purpose of purifying air is achieved.

Description

technical field [0001] The invention relates to ceramsite, in particular to a gravel-shaped lightweight ceramsite of sugarcane ash with the function of purifying air. Background technique [0002] There are several types of air purifiers currently available on the market: adsorption-type air purifiers, masking-type deodorizing products, and decomposing-type deodorizing products. Adsorption-type air purifiers are purification products that use activated carbon, bamboo charcoal, molecular sieves, minerals and other materials to remove pollutants through physical adsorption, chemical adsorption, catalytic oxidation and reduction; masking-type deodorant products use the fragrance of aromatic hydrocarbons to cover the air. In fact, many air fresheners do not remove the odor, but just cover up the odor with a fragrance; decomposing air purification products are relatively rare in the market. [0003] China patent authorization announcement number: CN 103861421 B, authorization an...

AI Technical Summary

Problems solved by technology

[0004] The deficiencies of the above patents are: (1) Diatomite powder, zeolite powder, medical stone powder, tourmaline powder, activated carbon powder and sepiolite powder have not undergone necessary modification treatment, so it is difficult to really play their role in effectively purifying the air

[0005] Spherical air purifiers, molecular sieves, desiccants or other spherical particles available on the market, in the granulation process, the powder ingredients are first processed into a small ball with a diameter of less than 0.5mm, and then the prepared mist The aqueous solution is sprayed into the small balls in the running granulator, and then the powdery ingredie