Vertical sieve plate type air purification device

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...

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.

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