Principle of air purifier.mini air purifier Merchant

　　Negative ion purification is to charge particles in the air, coalesce to form larger particles and settle, but the particles are not actually removed, but attached to the nearby surface, and then sucked through the air inlet of the air purifier to remove the dust and Other particulate pollutants are inhaled and blocked on the filter. Therefore, the air purifier that uses a filter should replace the filter after a period of use, otherwise the purification function will be greatly reduced, and even when the filter is dirty to a certain level, the pollution will increase. The design of this air purifier is very user-friendly. There is a filter replacement reminder function on the screen. The user can intuitively see the filter replacement indicator when the air purifier is turned on. The reminder light is on, indicating that your filter is suitable Replaced.

　　Principle of air purifier

　　●Activated carbon technology: strong adsorption capacity

　　Activated carbon can be said to be the most common purification technology. I believe most people are not unfamiliar with it. Its super adsorption capacity is widely used in a variety of technical fields. It is mainly used in industrial fields such as medicine, chemical industry and food processing in China. Since the 1970s, my country has applied it to industrial wastewater treatment, and has gradually become one of the main methods of secondary or tertiary industrial wastewater treatment. Its super adsorption capacity for impurities or pollution sources makes it the first choice for many air purification products.

　　Negative oxygen ion technology: Purify second-hand smoke pollution and effectively eliminate peculiar smell

　　Negative oxygen ion technology may sound mysterious, but it is actually a relatively common purification technology. Negative ions refer to the negatively charged ions in the air. We feel that the air is very fresh after a thunderstorm. In fact, it is the result of the increase in the content of negative ions in the air. At present, the technology of air negative ion generators is quite mature, and most air purifiers have applications.

　　Photocatalytic decomposition technology & molecular complex technology

　　●Photocatalyst catalytic decomposition technology: only "light" can catalyze

　　From the literal meaning, it is not difficult to see that this is a purification technology by catalytically decomposing pollutants. The reaction principle is not complicated: under the irradiation of light, the photocatalyst itself will not react, but it will promote the chemical reaction. It can use the energy of a specific wavelength light source to produce a catalytic effect (oxidation-reduction reaction) to excite the surrounding oxygen and water molecules into active free radicals. These free radicals can decompose most of the organic and some inorganic substances that are harmful to the human body.

　　●HEPA filtration technology: good filtration efficiency

　　The HEPA filter can be said to be the most recognized high-efficiency filter material with the best filtering effect. What we call the HEPA filter is actually composed of sub-glass fiber membranes that are continuously folded back and forth, forming a wave-shaped gasket to place and support the filter. medium. The purification effect of the HEPA filter is proportional to its surface area, and its unfolded area can reach several times or even dozens of times the area of the original filter, and the filtering effect is amazing.

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