The filtering principle of air filters

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  • 2012-02-02
Generally, air purification equipment can filter air by the following methods and steps
1. Multi filter screen
To prevent dust and bacteria from entering the room, multiple activated carbon filters effectively intercept dust and bacteria, filter the air, and ensure that the air entering the room is clean.

2. Titanium oxide disinfection
Degradation of organic toxic gases such as formaldehyde and benzene in indoor air. Nanoscale titanium dioxide is activated by ultraviolet light to filter the air and effectively degrade the radiation pollution of organic toxic gases such as formaldehyde and benzene in the air.

3. Negative ion oxygenation
Increase the amount of oxygen in the indoor air to an appropriate level and maintain a stable content. The negative ion generator adds oxygen to the indoor air, ensuring that the air entering the home maintains sufficient oxygen and vitality, and strengthens air filtration.

4. PTC ceramic heating
Heating the indoor air to a comfortable temperature, PTC ceramic heating pads assist in preheating the fresh air entering the room in winter, appropriately increasing the indoor temperature, thereby filtering the air and making the home warm and comfortable.

5. UV sterilization
Effectively killing epidemic viruses and bacteria in the air, ultraviolet light source has a strong effect on killing epidemic viruses and bacteria in the air, keeping people away from the source of infection, filtering the air, and caring for the health of the whole family. A filter is an indispensable device on the medium pipeline, usually installed at the inlet of a pressure reducing valve, relief valve, constant water level valve, or other equipment to eliminate impurities in the medium and protect the normal use of the valve and equipment. When the fluid enters the filter cartridge with a certain specification of filter screen, its impurities are blocked, and the clean filtrate is discharged from the filter outlet. When cleaning is needed, simply remove the detachable filter cartridge, process it, and reinstall it, making it extremely convenient for use and maintenance.