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Chinese herbal air purifying agent and preparation method thereof

An air purifier and Chinese herbal medicine technology, applied in the field of air purification, can solve the problems of high leaching reaction temperature, ineffective adsorption, deformation of active ingredients, etc., and achieve stable adsorption capacity, improved adsorption performance and sterilization performance, and good adsorption. effect of action

Active Publication Date: 2015-08-19
青岛净世家环保技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the high temperature of the leaching reaction in the conventional Chinese herbal medicine extraction method, some active ingredients in the Chinese herbal medicine are deformed or volatilized.
At the same time, pure Chinese herbal medicine as an air purifier cannot effectively adsorb volatile organic compounds, bacteria and viruses in the air, so it needs to be loaded on a solid adsorption material with good adsorption performance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A preparation method of a Chinese herbal medicine air purifier, comprising the steps of:

[0024] (1) According to the weight ratio (2 parts of rehmannia, 6 parts of cloves, 1 part of saponins, 4 parts of Angelica dahurica, 2 parts of soil fu, 6 parts of forsythia, 1 part of golden pine, 5 parts of loquat, 3 parts of Changshan, 2 parts of calamus , 6 parts of Daqingye, 1 part of mulberry leaf, and 2 parts of Fritillaria chinensis) Weigh 50g of Chinese herbal medicine, mix and pulverize the Chinese herbal medicine, add it to the fermenter, add deionized water 15 times the weight of the Chinese herbal medicine, and heat at 35°C for 2h , inoculating microbial strains, fermenting at 35°C for 48 hours, taking out the fermentation broth, and centrifuging to obtain a centrifuged supernatant;

[0025] (2) Concentrate the centrifuged supernatant in step (1) at 78Kpa for 1 hour by vacuum distillation;

[0026] The microbial strains include saccharomyces, Linebacillus succinic ac...

Embodiment 2

[0030] A preparation method of a Chinese herbal medicine air purifier, comprising the steps of:

[0031] (1) According to the weight ratio (5 parts of Rehmannia glutinosa, 6 parts of cloves, 3 parts of saponins, 8 parts of Angelica dahurica, 4 parts of soil fu, 10 parts of forsythia, 2 parts of golden pine, 4 parts of loquat, 6 parts of Changshan, 3 parts of calamus , 9 parts of Daqingye, 2 parts of mulberry leaves, and 4 parts of Fritillaria chinensis) Weigh 50g of Chinese herbal medicine, mix and pulverize the Chinese herbal medicine, add it to the fermenter, add 20 times the weight of Chinese herbal medicine in deionized water, and heat at 35°C for 2h , inoculating microbial strains, fermenting at 35°C for 50 hours, taking out the fermentation broth, and centrifuging to obtain a centrifuged supernatant;

[0032] (2) Concentrate the centrifuged supernatant in step (1) at 80Kpa for 1.5h by vacuum distillation;

[0033] The microbial strains include saccharomyces, Linebacillu...

Embodiment 3

[0037] A preparation method of a Chinese herbal medicine air purifier, comprising the steps of:

[0038] (1) According to the weight ratio (5 parts of Rehmannia glutinosa, 6 parts of cloves, 4 parts of saponins, 8 parts of Angelica dahurica, 4 parts of soil fu, 14 parts of forsythia, 3 parts of golden pine, 5 parts of loquat, 7 parts of Changshan, 2 parts of calamus , 12 parts of Daqingye, 3 parts of mulberry leaves, 5 parts of Chuan Fritillaria) Weigh 50g of Chinese herbal medicine, mix and pulverize the Chinese herbal medicine, add it to the fermenter, add 25 times the weight of Chinese herbal medicine in deionized water, and heat at 35°C for 2h , inoculating microbial strains, fermenting at 35°C for 52 hours, taking out the fermentation broth, and centrifuging to obtain a centrifuged supernatant;

[0039] (2) Concentrate the centrifuged supernatant in step (1) at 85Kpa for 1.5h by vacuum distillation;

[0040] The microbial strains include saccharomyces, Linebacillus succi...

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PUM

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Abstract

Belonging to the field of air purifying agents, the invention relates to a Chinese herbal air purifying agent and a preparation method thereof. The prepared air purifying agent can effectively remove volatile organic compounds, viruses and bacteria in the air, and can effectively prevent epidemic influenza and respiratory tract infection caused by viruses and pathogenic bacteria. The Chinese herbal air purifying agent includes Chinese herbal active ingredients and a copper oxide doped alumina solid adsorption material. The Chinese herbs includes rehmannia glutinosa, clove, Chinese Honeylocust Fruit, angelica dahurica, rhizoma smilacis glabrae, forsythia, Pseudolarix amabilis, loquat, root of Dichroa febrifuga, acorus calamus, Indigowoad Leaf, mulberry leaf and Fritillaria cirrhosa.

Description

technical field [0001] The invention belongs to the technical field of air purification, and in particular relates to a Chinese herbal medicine air purifier and a preparation method thereof. Background technique [0002] Most of the time in human life is spent indoors, and indoor air contains a large amount of pollutants such as volatile organic compounds and pathogenic bacteria. Studies have shown that the concentration of formaldehyde, benzene, toluene, xylene and other substances in residential rooms in our country is much higher than the international standard. At the same time, a large number of viruses and pathogenic bacteria in the room are the main causes of respiratory infections, influenza and other diseases. Therefore, conventional purifiers for keeping the air fresh cannot satisfy people's various needs. There is an urgent need to develop a multi-functional, pollution-free, non-toxic and side effect air purifier with the functions of degrading volatile organic ...

Claims

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Application Information

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IPC IPC(8): A61L9/014A61L9/013A61L101/56A61L101/52
CPCY02A50/30
Inventor 高伟混旭张代顺金海张劭
Owner 青岛净世家环保技术有限公司
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