Vertical sieve plate type air purification device

A technology of air purification device and vertical sieve plate, which is applied in the direction of combination device, gas treatment, chemical instrument and method, etc. It can solve the problems of long decomposition time, hazard of odor components, difficulty in deodorization, etc., and achieve the contact between air bubbles and liquid Large area, wide range of shape selection, and accelerated compound removal effect

Inactive Publication Date: 2017-01-18
刘卫东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At present, activated carbon is the first choice for removing 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, activated carbon is taken from coal. Limited to the country's protection of energy and its high preparation cost, high consumption, and cannot be popularized on a large scale, it is not widely used, and air purifiers are used more
[0008] Air purifiers mainly rely on adsorption devices and air purifiers to purify the air. There are three commonly used air purifiers: one is made of essence, this method can only cover the odor with fragrance, and cannot decompose the odor. The gas components are still harmful to the human body; the second is to use purified chemical raw materials to configure. Although it can decompose the odor, the product is single and can only eliminate some common odor components. In addition, the reacted product needs to be treated twice, which will It causes secondary pollution to the environment, and its safety performance is poor, and it is not easy to transport and store; the third is to use biological agents, which contain a large number of biological strains, and put them in the odor emitting area to decompose the odor, which has high safety, but the decomposition speed Slow, it takes a long time to decompose, and the bacteria need to be attached to the carrier, it is difficult to deodorize in the space
[0009] In view of the many sources of ambient air pollution and complex pollution components, but the purification effect of the air purifier is single, the use area is narrow, and the use occasions cannot be expanded. It is necessary to develop a new type of air purification device to meet the market demand.

Method used

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  • Vertical sieve plate type air purification device
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  • Vertical sieve plate type air purification device

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Experimental program
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Effect test

Embodiment 2

[0051] The difference between this embodiment and embodiment 1 is: as figure 2 and image 3 As shown, the sieve cap 32 is connected to the support plate 31 through several lugs 34 extending outward from the bottom edge of the sieve cap 32 , and the sieve cap 32 has an arc top or a pointed top. The diameter of the pores 33 is 0.11-0.4mm, the distance between the pores 33 is 0.5-1.0mm, the distribution of the pores 33 is a staggered design, and the opening ratio of the pores 33 is 85-90%.

[0052] The backwashing device is a backwashing device in the form of vibration, including a buzzer vibrator 41 arranged inside the purifier body, a vibration switch 42 connected with the vibrator 41, and all support plates 31 and the inner contact wall of the purifier body are provided with The buffer layer 43 made of rubber or polyethylene is connected to the vibration switch 42, and the vibrator 41 drives the purifier body to shake left and right to realize the level fluctuation of the pu...

Embodiment 3

[0054] The difference between this embodiment and Embodiment 1 is: the motor is a two-way motor, the function of adding purification liquid is realized when the motor is rotating forward, and the function of backwashing is realized when the motor is reversed. The liquid return ports of the vertical sieve plates of each layer can remove the impurities accumulated in the pores 33 through the self-circulating flow of the purification liquid 4 inside the purifier body.

Embodiment 4

[0056] The difference between this embodiment and Embodiment 1 is: the diameter of the air holes 33 is 0.5-0.78 mm, the distance between the air holes 33 is 1.1-1.6 mm, and the opening ratio of the air holes 33 is 88%.

[0057] The purification solution 4 is mixed according to the following raw materials in parts by weight: nano titanium dioxide: 5 parts, nano silicon dioxide: 2 parts, nano zirconium dioxide: 3 parts, nano silver particles 2 parts, melamine: 8 parts, polyethylene Glycol: 20 parts, sodium chloride: 8 parts, polyoxyethylene: 18 parts, plant extract 1.8 parts, water: 70 parts.

[0058] The particle size of nano-titanium dioxide is 15 nanometers, the particle size of nano-silica is 10 nanometers, the particle size of nano-zirconia is 12 nanometers, the particle size of nano-silver particles is 45 nanometers, the water is deionized water, plant extracts It is a mixture of five kinds of cactus extract, lemon extract, aloe extract, peppermint extract and wormwood ext...

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Abstract

The invention discloses a vertical sieve plate type air purification device, and belongs to the technical field of air purification devices. The vertical sieve plate type air purification device comprises a purifier body, a primary filter element arranged at an air inlet, and a fan arranged at an air outlet, wherein several layers of vertical sieve plates are gradually arranged in the purifier body in an air flow direction; the vertical sieve plates are filled with purifying liquid for purifying the air; each layer of vertical sieve plate supplements liquid through a liquid feeding device communicated with a liquid feeding opening; the liquid feeding opening is arranged above the first layer of vertical sieve plate; a water tank communicated with the liquid feeding device through a motor is arranged below the last layer of vertical sieve plate; a liquid outlet is formed in the purifier body corresponding to a lower wall surface of the water tank, and a backwashing device is also arranged at the same position; the purifying liquid contains an effective catalyst. The vertical sieve plate type air purification device provided by the invention is simple in structure, easy to maintain, low in cost, high in contact possibility between the air and the purifying liquid, small in fluctuation of pressure drop, stable to operate, and strong in processing capability.

Description

technical field [0001] The invention relates to a vertical sieve plate type air purification device, which belongs to the technical field of air purification devices. Background technique [0002] In home decoration, people place great emphasis on environmental protection decoration, but environmental protection decoration does not mean completely eliminating harmful substances. After home decoration, the release cycle of toxic gases in decoration materials is generally 5 to 10 years, and the residual time is long and harmful. In order to To eliminate harmful gases in decoration, there are many eliminaters and deodorants on the market that use spraying, coating, covering, dilution and other methods, but most of them are chemical raw materials. After use, they can neither eliminate harmful gas residues nor produce secondary substances. Secondary pollution; ozone disinfection and negative ion generators can inhibit the growth of bacteria and viruses, eliminate odors, and clean...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D50/00B01D53/78B01D53/02
CPCB01D53/02B01D53/78B01D2279/65B01D2257/2064B01D2257/40B01D2257/302B01D2257/70B01D2258/06B01D50/60
Inventor 刘卫东
Owner 刘卫东
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