High-quality and low-cost modified active carbon air filtering material for air conditioner and preparation method of air filtering material

Abstract

The invention discloses a high-quality and low-cost modified active carbon air filtering material for an air conditioner. The high-quality and low-cost modified active carbon air filtering material is characterized by being prepared from the following raw materials in parts by weight: 130-140 parts of active carbon, 24-29 parts of corn cobs, 2-3 parts of isopropanol, 1-2 parts of camellia seed oil acid, 1-2 parts of potassium sodium tartrate, 2-3 parts of citric acid, 2-3.5 parts of potassium iodide, 11-12 parts of kieselguhr, 2.5-4 parts of acetic acid, 0.5-1 part of thiourea, 0.8-1.3 parts of sodium tripolyphosphate, 0.5-0.8 part of potassium sorbate, 4-6 parts of an adsorption auxiliary and a property amount of water. According to the high-quality and low-cost modified active carbon air filtering material, corn cob powder and the kieselguhr carry out activation on active carbon; by the adding of the adsorption auxiliary, the material is of various hole structures and has a large specific surface area, so that harmful gas such as formaldehyde and benzene which are free in air can be effectively removed, and the effect of purifying the air is achieved. A technology is simple, and the cost is low; the prepared active carbon filtering material is high in quality and can be repeatedly used.

Description

technical field [0001] The invention relates to a filter material and a preparation method thereof, in particular to a modified activated carbon air filter material for air conditioners with good quality and low cost and a preparation method thereof. Background technique [0002] With the development of science and technology and the gradual construction of modern industries, various chemicals have been developed and utilized, which has brought convenience to people's lives. The problem. As the fountain of human life, the air is also full of harmful substances such as dust, smog, pollen, dander, mold, and viruses. People spend 70% of their time indoors, so the quality of indoor air directly affects human health, especially in closed spaces equipped with air-conditioning, indoor stale air circulation, and the air-conditioning system is still full of bacteria and mold. Dirty corners and mold will contaminate the entire space with the air blown out by the air conditioner, whi...

AI Technical Summary

Problems solved by technology

However, the adsorption capacity of activated carbon is limited, and it is necessary to study different components to modify activated carbon according to different requirements to play the best role.