CN105251031B - A kind of air purifying preparation and preparation method thereof - Google Patents

A kind of air purifying preparation and preparation method thereof Download PDF

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CN105251031B
CN105251031B CN201510827841.4A CN201510827841A CN105251031B CN 105251031 B CN105251031 B CN 105251031B CN 201510827841 A CN201510827841 A CN 201510827841A CN 105251031 B CN105251031 B CN 105251031B
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herbal medicine
chinese herbal
air purifying
diatomite
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CN105251031A (en
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徐玉玉
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Hangzhou Pure Environmental Protection Technology Co Ltd
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Abstract

The invention discloses a kind of air purifying preparation, including following components in percentage by weight:Chinese herbal medicine 10 15%, wormwood essential oil 2 6%, diatomite 25 35%, pore creating material 3 6%, remaining is solvent.The Chinese herbal medicine include following weight than component:White 25 parts of the palm, 46 parts of cloves, 6 14 parts of aloe, 13 parts of asparagus fern, 25 parts of loquat, 6 12 parts of folium isatidis, 13 parts of mulberry leaf, 25 parts of kudzu-vine root powder.The solvent is N, N dimethyl pyrrolidones.Diatomite effectively adsorbs pathogenic bacteria, virus and volatile organic matter in air;Chinese herbal medicine active component and the collaboration of wormwood essential oil remove virus, pathogenic bacteria and volatile organic matter, and the aromatic odor of essential oil creates pure and fresh, pleasant, healthy space to people;Membranaceous air purifying preparation can be attached to the idle spaces such as indoor wall, considerably increase the convenience used.

Description

A kind of air purifying preparation and preparation method thereof
Technical field
The invention belongs to technical field of air purification, and in particular to a kind of air purifying preparation and preparation method thereof.
Background technology
The most of the time is to spend indoors in human life, and substantial amounts of volatile organic matter, cause are contained in room air The pollutants such as germ.Research shows that the concentration of the material such as formaldehyde, benzene,toluene,xylene in China resident room will be significantly larger than International standard.Indoor a large amount of virus and pathogenic bacteria are to cause respiratory tract infection simultaneously, the main reason for the disease such as influenza. Therefore, conventional holding cleanser with fresh air can not meet many demands of people.It is a kind of with drop to be badly in need of exploitation Solution volatile organic matter in air, and removal virus, pathogenic bacteria etc. are multi-functional, and air that is nuisanceless, having no toxic side effect is net Agent.
Chinese herbal medicine is a kind of antiviral natural medicine, containing various active composition, while to the killing action of virus and bacteria Mechanism is various.Existing air purifying preparation typically has liquid, or is supported on solid absorbent and is fabricated to block (or powder Shape) adsorbent, so far without the membranaceous air purifying preparation of appearance.
The content of the invention
An object of the present invention provides a kind of air purifying preparation, and the volatility that it can be effectively removed in air is organic Thing, virus and bacterium.The second purpose is to provide a kind of method of air purifying preparation, Chinese herbal medicine and essential oil is effectively loaded A kind of membranaceous air purifying preparation is formed on the sorbent, adds the convenience that air purifying preparation uses.
The invention provides a kind of air purifying preparation, including following components in percentage by weight:Chinese herbal medicine 10-15%, Chinese mugwort Careless essential oil 2-6%, diatomite 25-35%, pore creating material 3-6%, remaining is solvent.
The Chinese herbal medicine include following weight than component:White palm 2-5 parts, cloves 4-6 parts, aloe 6-14 parts, asparagus fern 1-3 Part, loquat 2-5 parts, folium isatidis 6-12 parts, mulberry leaf 1-3 parts, kudzu-vine root powder 2-5 parts.
The solvent is N, N- dimethyl pyrrolidones.
Further, the diatomite is the hydrochloric acid immersion treatment of use quality fraction 10%, the diatom through ultrasonic washing Soil, filter opening remain intact.
The preparation method of above-mentioned air purifying preparation, comprises the following steps:
(1) Chinese herbal medicine is weighed according to above-mentioned weight ratio, by Chinese herbal medicine co-grinding, adds 15-25 times of weight of Chinese herbal medicine Ethanol leaches 12h at 65 DEG C, is filtrated to get leaching liquid, and then vacuum distillation obtains concentrate;
(2) concentrate in step (1), wormwood essential oil, diatomite and pore creating material are added to N, N- dimethyl pyrroles In alkanone, 6-12 hours are stirred at 40-65 DEG C, then standing and defoaming 12 hours, form homogeneous phase solution;
(3) solution obtained by step (2) is cast on a glass, knifing, is then immersed in deionized water, forms Chinese herbal medicine Membranaceous air purifying preparation over celite is loaded and adsorbed with essential oil.
The beneficial effect that the present invention is compared with the prior art is:
Diatomite effectively adsorbs pathogenic bacteria, virus and volatile organic matter in air;Chinese herbal medicine active component and Wormwood essential oil synergy removes virus, pathogenic bacteria and volatile organic matter, and the aromatic odor of essential oil brings one Pure and fresh, pleasant, healthy atmosphere;Membranaceous air purifying preparation can be attached to the idle spaces such as indoor wall, considerably increased The convenience used.
Embodiment
With reference to embodiment, the invention will be further described.
Embodiment 1
A kind of preparation method of air purifying preparation, comprises the following steps:
(1) Chinese herbal medicine 10g is weighed.The weight ratio of each component is wherein in Chinese herbal medicine:White palm 2-5 parts, cloves 4-6 parts, reed Luxuriant growth 6-14 parts, asparagus fern 1-3 parts, loquat 2-5 parts, folium isatidis 6-12 parts, mulberry leaf 1-3 parts, kudzu-vine root powder 2-5 parts.Chinese herbal medicine is mixed Crush, add the ethanol of 15-25 times of weight of Chinese herbal medicine, leach 12h at 65 DEG C, be filtrated to get leaching liquid, be then evaporated in vacuo Obtain concentrate;
(2) concentrate in step (1), wormwood essential oil 2g, diatomite 25g and pore creating material 3g are added to 60gN, N- In dimethyl pyrrolidone, 6-12 hours are stirred at 40-65 DEG C, then standing and defoaming 12 hours, form homogeneous phase solution;
(3) solution obtained by step (2) is cast on a glass, knifing, is then immersed in deionized water, forms Chinese herbal medicine With the membranaceous air purifying preparation of essential oil load over celite.
Further, the diatomite is the hydrochloric acid immersion treatment of use quality fraction 10%, the diatom through ultrasonic washing Soil, filter opening remain intact.
Embodiment 2
A kind of preparation method of air purifying preparation, comprises the following steps:
(1) Chinese herbal medicine 15g is weighed.The weight ratio of each component is wherein in Chinese herbal medicine:White palm 2-5 parts, cloves 4-6 parts, reed Luxuriant growth 6-14 parts, asparagus fern 1-3 parts, loquat 2-5 parts, folium isatidis 6-12 parts, mulberry leaf 1-3 parts, kudzu-vine root powder 2-5 parts.Chinese herbal medicine is mixed Crush, add the ethanol of 15-25 times of weight of Chinese herbal medicine, leach 12h at 65 DEG C, be filtrated to get leaching liquid, be then evaporated in vacuo Obtain concentrate;
(2) concentrate in step (1), wormwood essential oil 6g, diatomite 35g and pore creating material 6g are added to 38gN, N- In dimethyl pyrrolidone, 6-12 hours are stirred at 40-65 DEG C, then standing and defoaming 12 hours, form homogeneous phase solution;
(3) solution obtained by step (2) is cast on a glass, knifing, is then immersed in deionized water, forms Chinese herbal medicine With the membranaceous air purifying preparation of essential oil load over celite.
Further, the diatomite is the hydrochloric acid immersion treatment of use quality fraction 10%, the diatom through ultrasonic washing Soil, filter opening remain intact.
Embodiment 3
A kind of preparation method of air purifying preparation, comprises the following steps:
(1) Chinese herbal medicine 12g is weighed:The weight ratio of each component is wherein in Chinese herbal medicine:White palm 2-5 parts, cloves 4-6 parts, reed Luxuriant growth 6-14 parts, asparagus fern 1-3 parts, loquat 2-5 parts, folium isatidis 6-12 parts, mulberry leaf 1-3 parts, kudzu-vine root powder 2-5 parts, Chinese herbal medicine is mixed Crush, the ethanol for adding 15-25 times of weight of Chinese herbal medicine leaches 12h at 65 DEG C, is filtrated to get leaching liquid, is then distilled in vacuum to give To concentrate;
(2) concentrate in step (1), wormwood essential oil 4g, diatomite 30g and pore creating material 5g are added to 49gN, N- In dimethyl pyrrolidone, 6-12 hours are stirred at 40-65 DEG C, then standing and defoaming 12 hours, form homogeneous phase solution;
(3) solution obtained by step (2) is cast on a glass, knifing, is then immersed in deionized water, forms Chinese herbal medicine With the membranaceous air purifying preparation of essential oil load over celite.
Further, the diatomite is the hydrochloric acid immersion treatment of use quality fraction 10%, the diatom through ultrasonic washing Soil, filter opening remain intact.
Air purifying preparation diaphragm (4cm*4cm) prepared by embodiment 1-3, is respectively put into a closed container, in container The formaldehyde and dimethylbenzene that initial concentration is 120mg/L are filled with, the concentration of chromatographic pollutant is used after 120 minutes. The antibacterial of the membranaceous air purifying preparations of embodiment 1-3 is determined according to the anti-microbial property test method of QB/T2591-2003 antibiotic plastics Performance.As a result shown in table 1 below:
Table 1
Embodiment 1 Embodiment 2 Embodiment 3
Formaldehyde clearance (%) 53 66 52
Dimethylbenzene clearance (%) 49 57 43
Antibiotic rate (%) 69 71 65

Claims (2)

1. a kind of air purifying preparation, it is characterised in that including following components in percentage by weight:Chinese herbal medicine 10-15%, wormwood essence Oily 2-6%, diatomite 25-35%, pore creating material 3-6%, remaining is solvent;The Chinese herbal medicine include following weight than component: White palm 2-5 parts, cloves 4-6 parts, aloe 6-14 parts, asparagus fern 1-3 parts, loquat 2-5 parts, folium isatidis 6-12 parts, mulberry leaf 1-3 parts, Pueraria lobota Root powder 2-5 parts;The solvent is N, N- dimethyl pyrrolidones, and the preparation method of the air purifying preparation specifically includes following step Suddenly:
(1) Chinese herbal medicine is weighed according to above-mentioned weight ratio, by Chinese herbal medicine co-grinding, the ethanol of addition 15-25 times of weight of Chinese herbal medicine 12h is leached at 65 DEG C, is filtrated to get leaching liquid, then vacuum distillation obtains concentrate;
(2) concentrate in step (1), wormwood essential oil, diatomite and pore creating material are added to N, N- dimethyl pyrrolidones In, 6-12 hours are stirred at 40-65 DEG C, then standing and defoaming 12 hours, form homogeneous phase solution;
(3) solution obtained by step (2) is cast on a glass, knifing, is then immersed in deionized water, forms Chinese herbal medicine and essence The membranaceous air purifying preparation of oil load and absorption over celite.
2. air purifying preparation according to claim 1, it is characterised in that the diatomite is use quality fraction 10% Hydrochloric acid immersion treatment, the diatomite through ultrasound washing.
CN201510827841.4A 2015-11-24 2015-11-24 A kind of air purifying preparation and preparation method thereof Active CN105251031B (en)

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CN106268257A (en) * 2016-08-31 2017-01-04 苏州华泰空气过滤器有限公司 A kind of green air cleanser and preparation method thereof
CN106512724A (en) * 2016-11-22 2017-03-22 广西南宁益土生物科技有限责任公司 Plant source deodorant containing folium mori
CN108607340A (en) * 2018-04-30 2018-10-02 段宝荣 A kind of air purifying preparation and preparation method thereof
CN115895320A (en) * 2022-11-25 2023-04-04 鹿寨美源新型涂料科技有限公司 Antiviral formaldehyde-removing dry powder type coating and preparation method thereof

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KR20110000216A (en) * 2009-06-26 2011-01-03 주식회사 코즈 Composition for aromatic containing extracts of pine needlesand, artemisia, green tea leaves and the manufacturing method thereof
CN104857545A (en) * 2014-02-24 2015-08-26 唐瑜燕 Incense used for life cultivation and health preservation, and preparation method thereof
CN104258441A (en) * 2014-09-03 2015-01-07 王晓伟 Solid air purifying agent and preparation method thereof
CN104815544A (en) * 2015-04-22 2015-08-05 上海中科昆虫生物技术开发有限公司 Air purifier

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