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Preparation method of antibacterial carbon fiber filter screen

A technology of fiber filtration and antibacterial carbon, which is applied in the direction of botany equipment and methods, separation methods, chemical instruments and methods, etc., can solve the problems of inability to achieve sterilization, poor performance, and short duration of sterilization effect, etc., to achieve Excellent filtering effect, enhanced adhesion, and excellent ability to absorb ash layer

Inactive Publication Date: 2017-12-08
马鞍山瑞美塑业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its performance in sterilization is poor. Although antibacterial agents are added in the process of its preparation, the duration of the sterilization effect is short, and long-term sterilization cannot be achieved.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A preparation method of an antibacterial carbon fiber filter screen, comprising the following steps:

[0020] S1: Prepare antibacterial solution

[0021] In parts by weight, 25 parts of Asteraceae minor crane louse, 14 parts of Buddleia flowers, 10 parts of rock berberine, and 16 parts of chrysanthemum chinensis were added to 190 parts of boiling water, continued to decoct on low heat for 2 hours, and filtered to obtain the filtrate. Then add xanthan gum therein, after mixing and stirring evenly, the antibacterial liquid is obtained;

[0022] S2: carbon fiber filter modification

[0023] Put the carbon fiber filter into the mixed solution at 85°C, soak it for 50 minutes, and then take it out. The mixed solution is made of the following components by weight: 100 parts of absolute ethanol, 12 parts of methyl m-trifluoromethylbenzoate 10 parts, 10 parts of isopropanol pinacol borate, 8 parts of N-octyl diaminoethyl glycine hydrochloride;

[0024] S3: padding

[0025] P...

Embodiment 2

[0030] A preparation method of an antibacterial carbon fiber filter screen, comprising the following steps:

[0031] S1: Prepare antibacterial solution

[0032] In parts by weight, 28 parts of Asteraceae minor crane louse, 16 parts of Buddleia flowers, 12 parts of rock berberine, and 17 parts of chrysanthemum were added to 200 parts of boiling water, continued to decoct on low heat for 2.5 hours, and then filtered to obtain the filtrate. Then add xanthan gum therein, after mixing and stirring evenly, the antibacterial liquid is obtained;

[0033] S2: carbon fiber filter modification

[0034] Put the carbon fiber filter into the mixed solution at 87°C, soak it for 55 minutes, and then take it out. The mixed solution is made of the following components by weight: 130 parts of absolute ethanol, 10 parts of methyl m-trifluoromethylbenzoate 12 parts, 12 parts of isopropanol pinacol borate, 10 parts of N-octyldiaminoethylglycine hydrochloride;

[0035] S3: padding

[0036] Pad t...

Embodiment 3

[0041] A preparation method of an antibacterial carbon fiber filter screen, comprising the following steps:

[0042] S1: Prepare antibacterial solution

[0043] In parts by weight, 30 parts of Asteraceae minor crane louse, 18 parts of Buddleia flowers, 13 parts of rock berberine, and 18 parts of chrysanthemum chinensis were added to 220 parts of boiling water, continued to decoct on low heat for 3 hours, and then filtered to obtain the filtrate. Then add xanthan gum therein, after mixing and stirring evenly, the antibacterial liquid is obtained;

[0044] S2: carbon fiber filter modification

[0045] Put the carbon fiber filter into the mixed solution at 90°C, soak it for 60 minutes, and then take it out, wherein the mixed solution is made of the following components by weight: 150 parts of absolute ethanol, 18 parts of methyl m-trifluoromethylbenzoate 14 parts, 14 parts of isopropanol pinacol borate, 11 parts of N-octyldiaminoethylglycine hydrochloride;

[0046] S3: padding...

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PUM

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Abstract

The invention discloses a preparation method of an antibacterial carbon fiber filter screen. The preparation method comprises the following operating steps of S1, compounding antibacterial liquid: adding small carpesium abrotanoides fruits in a composite family, lindley butterflybush flowers, herbal corydalis saxicola and emilia sonchifolia to boiling water, continuing decocting by a small fire for 2-3 hours, performing filtering to obtain filtrate, then adding xanthan gum to the obtained filtrate, and performing uniform mixing and stirring so as to obtain the antibacterial liquid; S2, modifying a carbon fiber filter screen: placing the carbon fiber filter screen in mixing liquid of 85-90 DEG C, and performing soaking treatment for 50-60 min; and S3, performing padding: padding the modified carbon fiber filter screen by the antibacterial liquid, wherein the padding pressure is 1-3kg / cm<2>, and after performing padding, performing drying treatment so as to obtain a finished product. The activated carbon fiber filter screen prepared through the adoption of the preparation method disclosed by the invention is notable in filtering effect, and notable in adsorbing effect of an ash layer; and the situation that the ash layer enters indoor air again can be effectively avoided, the restraining effect of pathogenic bacteria is notable, and viruses and microorganisms adsorbed on the surface of the filter screen can be effectively killed.

Description

technical field [0001] The invention belongs to the technical field of preparation of carbon fiber filter screens, and in particular relates to a preparation method of an antibacterial carbon fiber filter screen. Background technique [0002] Air conditioners have the functions of cooling, dehumidifying, heating, and purifying indoor air, and have become a necessity for people's comfortable life. If the indoor air conditioner is not maintained and cleaned for a long time, a certain amount of dust will adhere to the filter, and the dust will be enriched with pollutants such as germs, heavy metals, and polycyclic aromatic hydrocarbons. When the air conditioner is turned on again, these pollution sources will volatilize into the air again. Indoor air is polluted. At present, there are many types of air-conditioning filters on the market, such as aluminum mesh, stainless steel mesh, non-woven fabric, fiber mesh, and activated carbon filter. Among them, the activated carbon fibe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D39/14B01D39/20B01D46/00A61L9/00A01N65/12A01P1/00A01P3/00A61L101/56
CPCA01N65/00A01N65/08A01N65/12A61L2209/21B01D39/14B01D39/2065B01D46/00B01D46/0036B01D2239/0407B01D2239/0442B01D2239/0464B01D2239/10B01D2257/91B01D2258/06
Inventor 张作平
Owner 马鞍山瑞美塑业有限公司
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