Purifying agent for indoor air and preparation method of purifying agent

A technology of indoor air and purifying agent, applied in the field of air purification, can solve the problems of high preparation cost, limited adsorption capacity of activated carbon, and inconspicuous effect, and achieve the effect of strong adsorption performance

Inactive Publication Date: 2019-09-13
魏健
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Air purifiers are one of the important ways to improve indoor air quality. At present, there are many air purifiers on the market, and people pay more and more attention to air purification. However, most of the existing air purifiers have pungent odors. Use, a small amount of spraying effect is not obvious, a large amount of spraying smell is too strong, it will cause nausea, vomiting and other discomfort reactions
[0004] At present, activated carbon is the first to remove residual pollutants in indoor air. It has the dual characteristics of physical adsorption and chemical adsorption, and can selectively adsorb various harmful substances in the air to achieve the purpose of disinfection and deodorization. However, the adsorption capacity of activated carbon is limited. , often cause blockage. In addition, activated carbon is derived from coal, which is limited to the protection of energy by the country and its preparation cost is high, so it cannot be widely used.

Method used

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  • Purifying agent for indoor air and preparation method of purifying agent
  • Purifying agent for indoor air and preparation method of purifying agent
  • Purifying agent for indoor air and preparation method of purifying agent

Examples

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Embodiment 1

[0028] An indoor air purifier, comprising the following raw materials in parts by weight: 30kg of zeolite, 5kg of cassia, 5kg of shells, 1kg of nano-silver antibacterial powder, 1kg of peppermint essential oil, 3kg of rose essential oil, and 1kg of mugwort leaf extract.

[0029] The preparation method of described indoor air cleaner comprises the following steps:

[0030] (1) Soak the zeolite in the sodium chloride solution, then add nano-silver antibacterial powder, mix and stir evenly, filter and dry the filter residue to obtain the modified zeolite;

[0031] (2) calcining cassia and shells, and grinding them into powder, soaking the powder with hydrochloric acid, filtering, washing the filter residue with water, and drying to obtain cassia powder and shell powder;

[0032] (3) Seal and granulate modified zeolite, cassia powder, shell powder, nano-silver antibacterial powder, peppermint essential oil, rose essential oil, Artemisia argyi leaf extract, dry and sinter to obtain...

Embodiment 2

[0034] An indoor air purifier, comprising the following raw materials in parts by weight: 32kg of zeolite, 6kg of cassia, 6kg of shell, 1kg of nano-silver antibacterial powder, 1kg of peppermint essential oil, 4kg of rose essential oil, and 1kg of mugwort leaf extract.

[0035] The preparation method of described indoor air cleaner comprises the following steps:

[0036] (1) Soak the zeolite in a sodium chloride solution with a concentration of 0.6mol / L for 3h, then add nano-silver antibacterial powder, stir for 1h at 70°C, stir and mix evenly, filter, and filter the filter residue at a temperature of 50°C, Dry for 6 hours to obtain modified zeolite;

[0037] (2) Calcinate Cassia officinalis and shells at a temperature of 800°C for 3 hours, and grind them into powder, soak the powder with hydrochloric acid with a concentration of 0.4mol / L for 20 minutes, filter, wash the filter residue with water, and dry it at a temperature of 60°C Dry for 2 hours to get Cassia powder and sh...

Embodiment 3

[0040] An indoor air purifier comprises the following raw materials in parts by weight: 35kg of zeolite, 8kg of cassia, 8kg of shell, 2kg of nano-silver antibacterial powder, 2kg of peppermint essential oil, 4kg of rose essential oil, and 2kg of mugwort leaf extract.

[0041] The preparation method of described indoor air cleaner comprises the following steps:

[0042] (1) Soak the zeolite in a sodium chloride solution with a concentration of 0.7mol / L for 4h, then add nano-silver antibacterial powder, stir at 75°C for 1.2h, stir and mix evenly, filter, and filter the filter residue at a temperature of 55°C , and dried for 6.2 hours to obtain a modified zeolite;

[0043] (2) Calcinate Cassia officinalis and shells at a temperature of 850°C for 3.5 hours, and grind them into powder, soak the powder with hydrochloric acid with a concentration of 0.5mol / L for 25 minutes, filter, wash the filter residue with water, and dry it in a temperature of 65°C Dry under the same conditions ...

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Abstract

The invention discloses a purifying agent for indoor air and a preparation method of the purifying agent. The purifying agent for the indoor air comprises the following raw materials: zeolite, conchahaliotidis, shells, nano silver antibacterial powder, mint essential oil, rose essential oil, and folium artemisiae argyi extract. The purifying agent provided by the invention has the following beneficial effects: the raw materials in the purifying agent for the indoor air are combined, and the purifying agent has very strong adsorption performance, and can adsorb dust, formaldehyde, ammonia nitrogen compounds, odors and the like in the air, have a certain bactericidal effect on bacteria in the air, release fresh air, relieve nervous emotion of people, and make people relaxed and happy.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to an indoor air purifier and a preparation method thereof. Background technique [0002] Air pollution is a relatively serious environmental problem in my country at present, and it involves all aspects of the country from urban to rural areas. With the development of society, interior decoration materials are becoming more and more abundant, and indoor pollution is becoming more and more serious. Many decoration materials, including paints, coatings, and plywood, contain volatile organic compounds such as formaldehyde, benzene, toluene, ethanol, and chloroform. endanger the health of residents. [0003] Air purifiers are one of the important ways to improve indoor air quality. At present, there are many air purifiers on the market, and people pay more and more attention to air purification. However, most of the existing air purifiers have pungent odors. Use, a small amo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J20/16B01J20/30B01D49/00A61L9/013A61L101/56A61L101/24A01N65/34A01N65/12A01N59/16A01P1/00
CPCA01N59/16A01N65/00A01N65/12A01N65/34A61L9/013A61L2209/21A61L2209/22B01J20/041B01J20/16
Inventor 魏健
Owner 魏健
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