PM2.5 (Phase Modulation) integral air purification treatment device

Abstract

The invention relates to a PM2.5 (Phase Modulation) integral air purification treatment device. The PM2.5 integral air purification treatment device comprises a box body (9), a PM10 filter screen (2), a PM2.5 filter screen (3), a fan (4), a nanometer absorbing layer (5), a photocatalysis system and a negative ion generator (13), wherein a grid-shaped air inlet (1) is arranged at one end of the box body (9), an air outlet (8) is arranged at the other end of the box body (9), the box body (9) is internally provided with a filtering room (10), a fan room (11) and a purification room (12), the air inlet (1) is communicated with the filtering room (10), the fan room (11) is communicated with the filtering room (10) and the purification room (12) at the same time, and the air outlet (8) is communicated with the purification room (12); the photocatalysis system consists of an ultraviolet lamp (6) and a PM2.5 modified photocatalyst layer (7), the negative ion generator (13) is arranged on the air outlet (8) so that air discharged from the air outlet (8) is fresher and more pleasant. The PM2.5 integral air purification treatment device disclosed by the invention has a simple structure and convenience and flexibility in manufacturing, and ensures that purification quality meets a rule of an associated standard by changing a corresponding treatment unit, wherein the purification rate and the bacteria removing rate are both over 99%.

Description

technical field [0001] The invention relates to an air purification device, especially an air purification treatment device that can eliminate PM2.5 dust particles and harmful germs or viruses in large public places and tunnels, and integrates purification and disinfection. It is a PM2.5 integrated air purification treatment device. Background technique [0002] As we all know, PM2.5 refers to particulate matter with a diameter less than or equal to 2.5 microns in the atmosphere, also known as particulate matter that can enter the lungs. Because of its small particle size, it is rich in a large amount of toxic and harmful substances, so it has a greater impact on human health and the quality of the atmospheric environment. PM2.5 represents the content of such particles per cubic meter of air, and the higher the value, the more serious the air pollution. [0003] Air pollution in large-scale population movement and gathering places includes physical pollution, chemical poll...

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Problems solved by technology

[0008] The purpose of the present invention is to aim at the toxic and harmful gases such as PM2.5 dust, bacteria, waste gas and formaldehyde in large-scale population flow and gathering places and urban traffic tunnels, which are only physically diluted through ventilation, etc., and are not fundamentally To solve the problem of purification, design a PM2.5 integrated air purification treatment device that collects and purifies toxic and harmful gases such as PM2.5, bacteria, waste gas and formaldehyde

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