Air purification composition and preparation method and application thereof

A technology of air purification and composition, which is applied in the field of air purification composition and its preparation, can solve the problems of carcinogenicity, difficult to meet the demand, and the increase of harmful substances, so as to avoid repeated fluctuations, reduce the probability of being released back into the air again, and be good The effect of purification speed and purification effect

Inactive Publication Date: 2019-04-26
广州康滤净化科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, air conditioners are often installed indoors, and the doors and windows are closed for a long time. If there are smokers, the harmful substances in the air will increase sharply.
[0003] However, the air purification compositions currently used in air purifiers have poor removal effects on harmful substances such as formaldehyde, benzene, ammonia and total volatile organic compounds in the air, and it is difficult to meet the demand

Method used

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  • Air purification composition and preparation method and application thereof

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preparation example Construction

[0026] The preparation method of the above-mentioned air-purifying composition according to an embodiment of the present invention includes the following steps: mixing tea polyphenols, antibacterial agents, adhesives and water, stirring evenly, and drying to obtain the air-purifying composition. Specifically, the mass part of water is 3-6 parts, so that the concentration of each component is in a better range during mixing and stirring, so that the tea polyphenols can be more effectively bonded to each other, and the purification effect is improved.

[0027] The present invention provides an application of the above-mentioned air purifying composition as an air purifying agent in air purifying.

[0028] The method for purifying air according to one embodiment of the present invention includes the following steps: processing the above-mentioned air purifying composition into granular form, then mixing it with other carbon particles and filling it in the filter screen of the air ...

Embodiment 1

[0035] Weigh 4.78kg of water, 0.068kg of tea polyphenols, 0.014kg of antibacterial agent KDC, 1.64kg of viscose glue OTT-023, and 1.09kg of silicon-modified acrylic glue RB-919, wherein the tea polyphenols include mass 25% gallocatechin, 30% by mass epigallocatechin and 45% by mass epicatechin.

[0036] The weighed water, tea polyphenol compound, antibacterial agent, viscose glue and silicon-modified acrylic glue are mixed and evenly stirred, and the air-purifying composition is obtained after drying.

Embodiment 2

[0038] Weigh 2kg of water, 0.1kg of tea polyphenols, 0.03kg of antibacterial agent KDC, 2kg of viscose glue OTT-023, and 2kg of silicon-modified acrylic glue RB-919, wherein the tea polyphenols contain 25% by mass % gallocatechin, 30% by mass of epigallocatechin and 45% by mass of epicatechin.

[0039] The weighed water, tea polyphenol compound, antibacterial agent, viscose glue and silicon-modified acrylic glue are mixed and evenly stirred, and the air-purifying composition is obtained after drying.

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Abstract

The invention relates to an air purification composition and a preparation method and application thereof. The air purification composition is prepared from the following raw materials in parts by mass: 0.02-0.1 part of tea polyphenol type compounds, 0.008-0.03 part of an antibacterial agent and 2-4 parts of an adhesive. According to the air purification composition, through optimization of the mass ratio of the tea polyphenol type compounds, the antibacterial agent and the adhesive, the obtained air purification composition can effectively play the characteristics of the tea polyphenol type compounds, meanwhile, carry the tea polyphenol type compounds through the adhesive and make the tea polyphenol type compounds stick to each other, so as to produce the synergistic amplification effectto enhance purification activity, meanwhile, growth or reproduction of certain microorganisms (bacteria, fungi, yeast, algae, virus, and the like) is kept below the necessary level by addition of a certain amount of the antimicrobial agent, volatile organic compounds are prevented from further increasing or leavening, harmful substances such as formaldehyde, benzene, ammonia and total volatile organic compounds in air can be effectively removed, the toxic effect on a human body is reduced, and the air quality is improved.

Description

technical field [0001] The invention relates to the field of air purification, in particular to an air purification composition and its preparation method and application. Background technique [0002] With economic growth and improvement of living standards, people have higher and higher requirements for air quality, and the requirements for purifiers have also increased significantly. However, the domestic air quality is deteriorating day by day, especially in areas with high population density, industrial facilities and housing, the content of harmful substances such as formaldehyde, benzene, ammonia and total volatile organic compounds in the air is relatively high. In addition, air conditioners are often installed indoors, and the doors and windows are closed for a long time. If there are smokers, the harmful substances in the air will increase sharply. [0003] However, the air purification compositions currently used in air purifiers have poor removal effects on harm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/81B01D53/72
CPCB01D53/72B01D53/81B01D2258/06
Inventor 王强赵军利
Owner 广州康滤净化科技有限公司
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