Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Long-lasting and high-efficiency air purifying agent and preparation process thereof

An air purifier and preparation process technology, applied in the field of air purification, can solve the problems of low adsorption rate of harmful substances, short service life, poor safety performance, etc., and achieve the effects of good adsorption, strong adsorption performance and safe use.

Inactive Publication Date: 2019-09-06
魏健
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The quality of air quality directly affects people's health, especially indoor air quality, which is directly related to people's health. At present, there are many types of air purifiers on the market, but the existing air purifiers Mainly based on chemical raw materials, but in the process of air purification, after the chemical raw materials volatilize, especially after the air purifier volatilizes indoors, it is more prone to the defects of polluting the environment, the safety performance is relatively poor, and the adsorption of harmful substances The rate is relatively low, and the service life is relatively short, and the function is single

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A long-lasting and efficient air purifier, comprising the following raw materials in parts by weight: 40kg of sepiolite, 2kg of nano-silicon, 1kg of diatomaceous earth, 3kg of activated clay, 10kg of plant fiber, 1kg of silane coupling agent, and 1kg of surfactant.

[0031] The preparation technology of described durable and efficient air purifier comprises the following steps:

[0032] (1) Get the sepiolite and pulverize it, soak the pulverized sepiolite in ethanol for 24h, filter, and dry the filter residue to obtain modified sepiolite;

[0033] (2) Mix and stir the modified sepiolite, nano-silicon, attapulgite, and surfactant at a temperature of 45° C. to obtain a mixture for subsequent use;

[0034] (3) adding plant fiber, diatomaceous earth and silane coupling agent to the organic solvent in sequence, mixing and stirring evenly under heating conditions to obtain modified plant fiber;

[0035] (4) Mix and stir the compound material and the modified plant fiber even...

Embodiment 2

[0037] A durable and efficient air cleaner, comprising the following raw materials in parts by weight: sepiolite 43kg, nano-silicon 3kg, diatomite 1kg, activated clay 4kg, soybean fiber 12kg, silane coupling agent KH580 1kg, dodecyl Sodium benzenesulfonate 1kg;

[0038] The preparation technology of described durable and efficient air purifier comprises the following steps:

[0039] (1) Take the sepiolite and pulverize it, soak the pulverized sepiolite in 30% ethanol for 24 hours, filter, and dry the filter residue at a temperature of 50° C. for 6 hours to obtain modified sepiolite;

[0040] (2) Mix and stir the modified sepiolite, nano-silicon, attapulgite, and surfactant at a temperature of 45° C. to obtain a mixture for subsequent use;

[0041] (3) Add plant fiber, diatomaceous earth, and silane coupling agent to the organic solvent ethanol in sequence, and stir for 5 hours under the conditions of a heating temperature of 130° C. and a stirring speed of 60 r / min, and mix a...

Embodiment 3

[0044] A durable and efficient air cleaner, comprising the following raw materials in parts by weight: sepiolite 45kg, nano silicon 4kg, diatomaceous earth 2kg, activated clay 5kg, corn fiber and hemp fiber mixture 15kg, silane coupling agent KH570 and 1.5kg of the mixture of silane coupling agent KH550, 1.5kg of the mixture of sodium dodecylbenzenesulfonate and polysorbate;

[0045] The preparation technology of described durable and efficient air purifier comprises the following steps:

[0046] (1) Take the sepiolite and pulverize it, soak the pulverized sepiolite in 32% ethanol for 30 hours, filter, and dry the filter residue at a temperature of 53°C for 6.5 hours to obtain modified sepiolite;

[0047] (2) Mix and stir the modified sepiolite, nano-silicon, attapulgite, and surfactant at a temperature of 48° C. to obtain a mixture for subsequent use;

[0048] (3) Add plant fiber, diatomaceous earth, and silane coupling agent to the organic solvent ethyl acetate in sequence,...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a long-lasting and high-efficiency air purifying agent and a preparation process thereof. The long-lasting and high-efficiency air purifying agent is prepared from 40-50 partsof sepiolite, 2-5 parts of nano silicon, 1-3 parts of diatomaceous earth, 3-6 parts of activated clay, 10-20 parts of plant fibers, 1-3 parts of a silane coupling agent and 1-3 parts of a surfactant.The long-lasting and high-efficiency air purifying agent and the preparation process thereof have the advantages that the long-lasting and high-efficiency air purifying agent has high adsorption performance, has a good adsorption effect on benzene, formaldehyde, haze, carbon monoxide, sulfur dioxide, nitrogen oxides and dust and can be repeatedly used after exposure to sunlight; the long-lasting and high-efficiency air purifying agent has no chemical component volatilization during use, causes no air pollution and is safe to use.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to a durable and efficient air purifier and a preparation process thereof. Background technique [0002] As environmental pollution becomes more and more serious, air pollution has become a hard-hit area. The number of days of smog in most parts of our country has increased. Now not only local outdoor air pollution is serious, but the air above the city as a whole has serious pollution. Therefore, indoor Air purification has been paid more and more attention by people. [0003] The quality of air quality directly affects people's health, especially indoor air quality, which is directly related to people's health. At present, there are many types of air purifiers on the market, but the existing air purifiers Mainly based on chemical raw materials, but in the process of air purification, after the chemical raw materials volatilize, especially after the air purifier volatiliz...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B01J20/24B01J20/30B01D53/02B01D49/00
CPCB01D49/00B01D53/02B01D2257/302B01D2257/40B01D2257/502B01D2257/7027B01D2257/708B01J20/0251B01J20/12B01J20/14B01J20/24
Inventor 魏健
Owner 魏健
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com