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Air purification apparatus and purification ball preparation process

The technology of an air purification device and purification ball is applied in the direction of air quality improvement, gas treatment, chemical instruments and methods, etc., which can solve the problems of secondary pollution and poor effect, and achieve high purification efficiency, convenient installation and use, and simple structure Effect

Active Publication Date: 2017-11-07
SECOND INST OF OCEANOGRAPHY MNR +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the disadvantages of poor effect and easy to cause secondary pollution in the prior art, the present invention provides an air purification device and a preparation process of purification balls

Method used

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  • Air purification apparatus and purification ball preparation process
  • Air purification apparatus and purification ball preparation process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The air purification device, as shown in the figure, includes a purification ball 1, a catalyst is mixed in the purification ball 1, and a dome cover 2, the dome cover 2 includes an openable upper dome cover 21 and a lower dome cover 22, the upper dome cover 21 The upper and lower ends of the lower ball cover 22 are open, and the side wall of the lower ball cover 22 is provided with a plurality of hollow grooves for air circulation. There are multiple purification balls 1 and they are all placed in the ball cover 2. The ball 1 is provided with a plurality of small adsorption holes 11 for increasing the contact area with the air. The upper end of the upper ball cover 21 is equipped with a fan 3 that draws the air upwards. The water tank 211, the inner wall of the upper ball cover 21 is provided with a water absorption tank 212 which communicates with the water storage tank 211 and extends upwards. The water storage tank 211 and the water absorption tank 212 are placed wit...

Embodiment 2

[0038] Same as Example 1, the difference is that in the step 4) of preparing the purification ball (1), the round mud ball with good plasticity is calcined at high temperature, first heated to 310 ° C, and then rapidly cooled to 7.5 ° C within 9 minutes, Then gradually increase the temperature to 125°C;

Embodiment 3

[0040] Same as Example 1, the difference is that in the step 4) of preparing the purification ball (1), the round mud ball with good plasticity is calcined at high temperature, first heated to 310°C, and then rapidly cooled to 6°C within 7.5min , and then gradually increase the temperature to 125°C;

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Abstract

The present invention relates to a purification apparatus, and discloses an air purification apparatus and a purification ball preparation process. The air purification apparatus comprises purification balls (1) and a ball cover (2), wherein the upper end of an upper ball cover (21) is provided with a fan (3) for upwardly sucking air, the upper ball cover (21) is provided with a water storage groove (211) and a water suction groove (212), mutually connected water absorption cotton strips (5) are placed in the water storage groove (211) and the water suction groove (212), a biological enzyme is attached to the water absorption cotton strip (5), gas guide pipes (6) are arranged in the lower ball cover (22), and the purification balls (1) are placed in the lower ball cover (22) and are filled around the gas guide pipes (6). According to the present invention, the air is upwardly sucked by the fan to make the air sequentially pass through the purification balls on the lower ball cover and the biological enzyme on the upper ball cover so as to perform the catalytic decomposition of the harmful gas, such that the purification efficiency is high, the structure is simple, and the installation and the use are convenient.

Description

technical field [0001] The invention relates to a purification device, in particular to a preparation process of an air purification device and a purification ball. Background technique [0002] Because urea-formaldehyde resin and phenolic resin have the characteristics of low price, corrosion resistance and durability, wood-based panels produced with urea-formaldehyde resin have been widely used in interior decoration building materials; A large amount of chemical pollution such as benzene. Therefore, free formaldehyde, voc, benzene and other chemical pollutants in the decoration materials have caused serious pollution to the indoor air and brought great harm to human health. Therefore, how to eliminate chemical pollution in indoor air has become an urgent issue in the field of indoor environmental safety. [0003] There are mainly the following methods for indoor chemical pollution removal: ① Indoor ventilation method; ② Simple photocatalyst catalytic technology and cold...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/86B01D53/84
CPCB01D53/84B01D53/86B01D2255/40B01D2258/06Y02A50/20
Inventor 廖一波寿鹿许雪峰许梦徐却飞胡国森沈旭东
Owner SECOND INST OF OCEANOGRAPHY MNR