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Air cleanser

A technology of air purifiers and antibacterial agents, applied in the field of air purifiers, can solve the problems of low purification efficiency of air purification materials and achieve high purification efficiency

Active Publication Date: 2017-09-01
三台县祺又环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the disadvantages of low purification efficiency and harmfulness of existing air purification materials, and provide people with a high purification efficiency, non-toxic and non-polluting air purifier

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The composition of the air purifier in this example is as follows:

[0019] Modified bentonite formaldehyde adsorbent 40%, modified bentonite 8%, modified sepiolite 15%, kaolin 13%, nano silver-loaded antibacterial agent 0.5%, titanium dioxide 6.5%, calcium carbonate 9.7%, diatomite tailings 4%, methyl cellulose 2.7%, wood fiber 0.6%;

[0020] Put the modified bentonite formaldehyde adsorbent, modified bentonite and kaolin into the mixer and stir for 5 minutes, then add the modified sepiolite, nanometer silver-loaded antibacterial agent, titanium dioxide, calcium carbonate, diatomite tailings, methyl The cellulose and wood fiber are put into the mixer and mixed uniformly for 10 minutes, and the obtained mixture is prepared into a granular product with a particle size of 1-6mm by a disc granulator.

[0021] The modified bentonite formaldehyde adsorbent is obtained by heating bentonite in sulfuric acid or hydrochloric acid, and then irradiating with microwaves. The spec...

Embodiment 2

[0025] The composition of the air purifier in this example is as follows:

[0026] Modified bentonite formaldehyde adsorbent 30%, modified bentonite 10%, modified sepiolite 20%, kaolin 20%, nano silver-loaded antibacterial agent 0.2%, titanium dioxide 7.5%, calcium carbonate 5%, diatomite tailings 2%, methyl cellulose 5%, wood fiber 0.3%.

[0027] All the other are the same as embodiment one.

Embodiment 3

[0029] The composition of the air purifier in this example is as follows:

[0030] Modified bentonite formaldehyde adsorbent 50%, modified bentonite 5%, modified sepiolite 10%, kaolin 10%, nano silver-loaded antibacterial agent 1%, titanium dioxide 4%, calcium carbonate 15%, diatomite tailings 3%, methylcellulose 1%, wood fiber 1%.

[0031] All the other are the same as embodiment one.

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PUM

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Abstract

The invention belongs to an air cleanser in the field of environmental protection. The air cleanser is composed of 30-50% of a modified bentonite formaldehyde adsorbent, 5-10% of modified bentonite, 10-20% of modified meerschaum, 10-20% of kaolin, 0.2-1% of a nano-silver base antibacterial agent, 4-8% of titanium dioxide, 5-15% of calcium carbonate, 2-6% of diatomite tailings, 1-5% of methyl cellulose, and 0.3-1% of wooden fiber. The modified bentonite formaldehyde adsorbent, modified bentonite, kaolin, modified meerschaum, the nano-silver base antibacterial agent, titanium dioxide, calcium carbonate, diatomite tailings, methyl cellulose and wooden fiber are put into a mixer to be mixed and stirred uniformly; and a mixture obtained passes through a disc granulator to prepare a granular product with the particle size of 1-6 mm. the defect that existing air purifying materials have low purification efficiency and have hazardness is overcome. The air cleanser provided by the invention has high purification efficiency, has no toxicity, and is pollution-free.

Description

technical field [0001] The invention belongs to the field of environmental protection, and in particular relates to an air purifier. Background technique [0002] International environmental protection experts have listed "indoor air pollution" as the third generation of air pollution after "soot type" and "photochemical smog type" pollution. People have carried out a lot of researches on air purification, and have developed various materials with the function of purifying air. For example, Chinese patent CN102584113B uses diatomite, attapulgite powder, rubber powder and other raw materials to prepare environmentally friendly interior wall coatings, but the invention The diatomite and attapulgite powder have not undergone necessary modification treatment. The rubber powder itself contains organic volatiles such as formaldehyde, and the microporous characteristics of the diatom mud will be sealed by the colloid and cannot be adsorbed. Function, resulting in low purification ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L9/014B01J20/12A61L9/012B01D53/02A01N59/16A01P1/00A61L101/24A61L101/12
CPCA01N59/16A61L9/012A61L9/014A61L2209/22B01D53/02B01D2257/70B01J20/12
Inventor 吴怡戴祺又
Owner 三台县祺又环保科技有限公司
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