Composite air purifying agent for purifying cigarette smoke

A technology of air purifier and smog, which is applied in the direction of gas treatment, other chemical processes, chemical instruments and methods, etc. It can solve the problems of difficult to clean, incapable of substantive effect of second-hand smoke treatment and purification, air pollution degree and Purification is more difficult and other problems, to achieve excellent aerodynamic performance, to avoid the harm of second-hand smoke, and to achieve the effect of large surface area

Inactive Publication Date: 2016-10-12
SOLVE AIR HEFEI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although there are many types of air purifiers at present, they are widely used and develop rapidly, but due to the complex composition of indoor air, the degree of air pollution and the difficulty of purification ...

Method used

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  • Composite air purifying agent for purifying cigarette smoke
  • Composite air purifying agent for purifying cigarette smoke
  • Composite air purifying agent for purifying cigarette smoke

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The components of the air purifying agent of the present invention are composed of 62.5% of zeolite, 25% of activated carbon and 12.5% ​​of potassium permanganate according to mass percentage.

[0020] 1. Take 1000g of natural zeolite with a particle size of 3-5mm, and activate it by calcining at 500°C for 3 hours at a high temperature to obtain a modified zeolite;

[0021] 2. Put the modified zeolite in a saturated potassium permanganate solution, and immerse it in a closed brown reactor at room temperature for 24 hours. Part of the potassium permanganate is loaded on the surface and inside of the zeolite, and take it out after the immersion is completed. Vacuum drying at 80°C, natural cooling to obtain zeolite loaded with potassium permanganate, sealed and stored away from light; the mass ratio of modified zeolite to potassium permanganate is 5:1.

[0022] 3. Mix 20-30 mesh activated carbon with the potassium permanganate-loaded zeolite prepared in step 2 evenly to ob...

Embodiment 2

[0024] The components of the air purifier of the present invention are constituted by mass percentage: 63.2% of zeolite, 26.3% of activated carbon, and 10.5% of potassium permanganate.

[0025] 1. Take 1200g of natural zeolite with a particle size of 3-5mm, and activate it by calcining at 600°C for 4 hours to obtain a modified zeolite;

[0026] 2. Put the modified zeolite in a saturated potassium permanganate solution and immerse it in a closed brown reactor for 24 hours. Part of the potassium permanganate is loaded on the surface and inside of the zeolite. After the immersion is completed, take it out and store it at 80°C Drying under vacuum, natural cooling to obtain the zeolite loaded with potassium permanganate, sealed and protected from light; the mass ratio of modified zeolite to potassium permanganate is 6:1.

[0027] 3. Mix 500 g of 20-30 mesh activated carbon with the potassium permanganate-loaded zeolite prepared in step 2 to obtain an air purifier. The air purifier...

Embodiment 3

[0029] The components of the air purifying agent of the present invention are composed of 58.5% of zeolite, 33% of activated carbon and 8.5% of potassium permanganate according to mass percentage.

[0030] 1. Take 1300g of natural zeolite with a particle size of 3-5mm, and activate it by calcining at 700°C for 4 hours at a high temperature to obtain a modified zeolite;

[0031] 2. Put the modified zeolite in a saturated potassium permanganate solution and immerse it in a closed brown reactor for 24 hours. Part of the potassium permanganate is loaded on the surface and inside of the zeolite. After the immersion is completed, take it out and store it at 80°C Drying under vacuum, natural cooling to obtain the zeolite loaded with potassium permanganate, sealed and protected from light; the mass ratio of modified zeolite to potassium permanganate is 7:1.

[0032] 3. Mix 700 g of 20-30 mesh activated carbon with the potassium permanganate-loaded zeolite prepared in step 2 to obtain ...

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Abstract

The invention discloses a composite air purifying agent for purifying cigarette smoke. The composite air purifying agent is prepared by the steps: firstly, carrying out high temperature calcination activation of natural zeolite for 2-8 hours at the temperature of 400-800 DEG C, to obtain modified zeolite; placing the modified zeolite in a saturated potassium permanganate solution, immersing for 24 hours in a brown closed reactor at room temperature, after the impregnation is completed, taking out, vacuum-drying at the temperature of 80 DEG C, naturally cooling to obtain potassium permanganate-supported zeolite, and carrying out sealed light-shielding preservation; and evenly mixing 20-30 mesh activated carbon and the potassium permanganate-supported zeolite, to obtain the composite air purifying agent. The air purifying agent can effectively remove 99.9% of indoor cigarette smell and micro-particles, improves the purification effect of an air purifier, improves the indoor environment, avoids damage of secondhand smoke, and provides a healthy and comfortable environment for the family.

Description

1. Technical field [0001] The invention relates to an air purifier, in particular to a composite air purifier for purifying cigarette smoke. 2. Background technology [0002] With the development of the economy, air pollution in China and even in the world has increasingly become a common concern of mankind. The process of industrialization has increased the types and quantities of pollutants in the air, mainly from industrial production, living stoves and heating boilers, industrial transportation, forest fires, and automobile exhaust. The indoor environment is also affected by the quality of the atmospheric environment. In addition, there are more and more complex sources of pollution in the indoor environment, such as building materials, furniture, decorative items and decorations, daily life and office supplies, smoking, fuel combustion and kitchen air. Wait. Indoor air pollution has become an "invisible killer" that endangers human health, and it has also become a com...

Claims

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Application Information

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IPC IPC(8): B01J20/20B01J20/30B01D53/02B01D53/81B01D53/54B01D53/72B01D53/58A61L9/014A61L9/01
CPCA61L9/01A61L9/014B01D53/02B01D53/54B01D53/58B01D53/72B01D53/81B01D2251/10B01D2257/40B01D2257/702B01D2257/7027B01D2257/708B01D2258/06B01J20/0274B01J20/165B01J20/20B01J2220/42B01J2220/4806
Inventor 金运掌
Owner SOLVE AIR HEFEI
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