Air purification equipment can filter out dust in the air, odors, and harmful substances in the equipment, the most common air purification equipment is the air purifier called air purifier, then what are the technical classifications of air purification equipment?
Air purification equipment, also known as ‘air cleaning equipment’, or air freshener, refers to the ability to filter out or kill air pollutants, effectively improve the cleanliness of the air products, and currently remove indoor air pollution household and commercial air purification equipment. Air purification equipment can filter air-suspended particles, bacteria, viruses, fungal spores, pollen, asbestos, radon decay products, and other pollutants.
Technical classification of air purification equipment
1. Low-temperature asymmetric plasma
Low-temperature asymmetric plasma module, through high-pressure, high-frequency pulse discharge forms an asymmetric plasma electric field so that a large number of plasma in the air step by step between the impact. Generate electrochemical reactions, toxic and harmful gases and living viruses, bacteria, and other rapid degradation, thus highly efficient poisoning, sterilization, deodorization, elimination of smoke, dust removal, and non-toxic substances, known as the 21st-century environment and health sciences, the most anticipated high-tech.
It can coexist with man and machine, purifying at the same time without the need for personnel to leave; energy-saving and consumption reduction, year-on-year can save 80% of the electricity; lifelong non-disassembly and washing. It has rapid elimination of viruses, super purification ability, efficient elimination of odor, elimination of static electricity, and increase of oxygen content.
2. Chemical agents
The main productsthe freshenersener (car perfume), its products are inexpensive, but also can only cover up some odours, and the role of the sun in the occurrence of complex chemical reactions, becomes a new pollution in the car, and can not eliminate harmful gases.
3. Chemical decomposition
The main working principle is the ionizer ozone generator, ozone has a strong oxidizing power and is currently one of the strongest known oxidants. Ozone is the most widely used in sewage treatment, the principle is to use the strong oxidative properties of ozone. Ozone breaks down and decomposes into oxygen. It is inexpensive, more functional than a freshener, can increase the number of negative ions in the air and reduce the solid dust in the air, has a bactericidal effect but does not play a large role in the decomposition of formaldehyde and other harmful gases.
Ozone generator produces a large number of high concentrations of ozone, killing some viruses and bacteria at the same time may also kill human white blood cells, which may lead to cancer, negative ions are easy to adsorb dust, which adheres to the roof of the interior walls of the car, resulting in the interior car, especially light-colored cars will gradually become grey and black.
4. Adsorption, volatilisation
Is a purifier with Chinese herbs as a medium, inexpensive, and there is a certain anti-bacterial function, but herbs in a solid state do not play a role in purification, purifiers using herbal ingredients are only trace amounts, reaching saturation not only can not be sterilized and easy to become a bacterial reproduction, change the cartridge involves harmless treatment of the difficulties.
5. Adsorption
Activated carbon filter, in a short time, can adsorb certain bacteria and dust and harmful gases, low price can filter certain bacteria and dust adsorption function, but there is no choice of adsorption, the adsorption rate of 45% of the water, generally one month after the saturated state needs to be replaced. Can not be regenerated. Saturated not only can not be sterilized but is easy to become a breeding ground for bacteria. Replacement of the cartridge also involves the difficulty of harmless treatment.
6. Multi-layer filtration
Mainly composite purifiers, the filtration effect is better, and can significantly reduce the solid dust in the air, but the price is higher, and its filtering device after some time requires replacement, can not be regenerated, on the harmful gases no effect. Consumables are many and the cost of use is high. The replacement of the filter element involves the difficulty of harmless treatment.
7. Catalysis, decomposition
Mainly photocatalyst purifiers can decompose some of the harmful gases, and the price is relatively low, but the photocatalyst is still in the experimental stage of the technology and is not yet mature, the photocatalyst must rely on the sun's ultraviolet radiation to produce the effect of the use of ultraviolet lamps are easy to damage, replacement is frequent, and at the same time, ultraviolet rays on the human body, plastics, there is harm.
8. Filter adsorption
Mainly with hydrophobic crystalline silica molecular sieve as a filter medium. The effect is obvious. Can completely remove benzene, xylene, trichloromethane, and other harmful gases, water and air are not adsorbed, can effectively adsorb a variety of harmful gases, and adsorption of a large amount of regeneration can be used for a year and a half. The filter material can be regenerated by a simple method of desorption and will not produce new sources of pollution. The life span of the material is up to ten years, thus the maintenance cost is very low, and it has little effect on reducing the solid dust in the air, and the one-time product cost is higher than that of other products.
9. NICOLER bactericidal technology
NICOLE originates from Greek, and originally meant ‘people of victory’, now it refers to a kind of disinfection mode of synchronous operation of man and machine in the same field: personnel does not need to leave the disinfection place when disinfecting the air, and their is no harm to the human body at the same time of disinfection, and this kind of disinfection is called ‘dynamic disinfection’; as it is human disinfection, it is not necessary to leave the disinfection place. This disinfection method is called ‘dynamic disinfection’; because it is a successful practice of human beings to overcome natural organisms through science and technology, so it is also called ‘NICOLER Sterilisation Technology’.
NICOLER sterilization technology is based on the actual characteristics of high humidity, high temperature, and high odor in the production workshop, using the latest NICOLER three-stage bi-directional plasma electrostatic field working principle, the disinfection process is as follows: through the high-voltage DC pulse to make the plasma electrostatic field produces the inverse electric effect, generating a large number of plasma. Under the action of a negative pressure fan, the polluted air through the plasma electrostatic field when negatively charged bacteria are killed and decomposed so that the controlled environment maintains the ‘sterile and dust-free’ standard.
Since people can work in the workshop at the same time when the workshop is being sterilized, this type of sterilizer is called the ‘NICOLER Dynamic Steriliser’. The machine is an advanced disinfection equipment, no harm to the human body, mainly used in the case of people working in synchronous dynamic sterilization and disinfection; this equipment is also widely used in some large-scale food, pharmaceutical, cosmetic, and other enterprises of the internal packaging, cooling and filling links.
It can kill and decompose more than 300 kinds of indoor gaseous pollutants, such as formaldehyde, radon, ammonia, benzene, and other radiators' respirable particles and all kinds of bacteria and viruses. Eliminate all kinds of strange odors and airborne dust caused by decoration, including cigarette smoke. It does not cause any damage to the human body.
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