Six major application areas of air filters

Air filters can be seen everywhere in our daily lives and work. They are made of non-woven filter paper, high-efficiency filter glue, metal frame, etc., can achieve the effect of purifying the air. So do you know the six major application areas of air filters? Let’s take a look with the author.

Air filter application field 1: residential market

With people The requirements for quality of life continue to increase, and the original air filtration systems in residential buildings can no longer meet people’s needs. Higher-performance air filtration systems are needed. :16px”>Electrostatic air filterHas become a replacement for the original air filter. However, compared to ordinary fiberglass filters, electrostaticair font>Filter applications are limited due to the high cost of filter media.

The United States3Mcompany isElectrostatic air filterMarketMajor manufacturing enterprises and actively sell their products. 3MCompany’s Electrostatic air filter adopts corrugated structure, the medium is loosely accumulated, and the air flow resistance is small . 3MThe company claims that their filters are packed at the right density and have a long service life. The corrugated structure also improves filtration efficiency, capturing more particles than a flat filter.

In China, the vast majority of residential buildings do not have air filtration systems, but the number of residential buildings in China is huge and growing at a rate of one million units per year. With the deterioration of indoor air quality and the enhancement of people’s environmental awareness, the application of air filtration systems in residential buildings has broad prospects and huge market potential.

Air filter application field two:Office buildings Application

The driving force for improving office air quality is the widespread use of advanced office equipment. Computer terminals are a source of ozone and volatile organic compounds. Inkjet printers are a source of hydrocarbons and ozone. Dry photocopiers produce hydrocarbons, respirable suspended particles and ozone; fax machines produce ozone and volatile organic compounds; laser printers produce hydrocarbons, ozone and respirable particles, etc. These products seriously pollute the indoor environment and cause certain harm to people and office equipment.

It is estimated that 30%of office buildings and public buildings in the United States have indoor air pollution problems. In particular, public buildings such as airports and stations face more problems than office buildingsPollutionbigger. The air flow in the Chicago De Heer Airport concourse is approximately5166ten thousand cubic meters per minute. To improve air quality, there are 1100pre-filters, 1100pieceEnd font>filter and2200 Carbon filter(The carbon filter requires every 10-12Replace once a month).

Other areas that use clean rooms include delivery rooms, nurseries, cardiac care units, etc. One of them A new development is the application of clean rooms for dental surgery, which reduces the risk of infection for medical staff during long-term surgeries.

Air filter application area six: Food Processing

The food industry is becoming an expanding market for air filtration equipment. In order to maintain the fresh taste of food, byDisinfectionMethods to eliminate pollution are gradually not used. This makes the elimination of product-related air pollution even more important. National regulations, insurance awareness and the public The concern has prompted meat processors, dairy producers and other food producers to update their air filtration systems.

In Europe, yogurt can be canned in clean rooms, with the result that the product can be stored for long periods of time without the need for expensive chemical preservation Agent.

<font face=" The breweries found it necessary to control air pollution around the bottling rooms in order to protect their draft beers. Filling a clean room is a good option. This type of factory requires 1010,000 clean rooms and can use overhead ventilation systems withHEPAFilter of filters.

In Amiens, northern France, Mr. Sulzer designed a clean room for his kitchen. Sulzer’s kitchen cleanroom level is 100, Equipped with necessary heating and freezing facilities. According to U.S. Federal Standard209D, the cleanliness of food packaging should be1001775 , the room temperature is 12. This can ensure aseptic operation, and its advantage is to improvefood‘s quality is increasedFoodNutrition, Improvefood‘s taste is extendedFood Shelf life.