Classification and usage characteristics of air filters
Air filters are mainly used for intake purification and remove dust particles in them. In addition, some production processes contain fine pollutants (such as radioactive substances, oil mist, etc.). Although this kind of purification is exhaust gas purification, due to its high purification requirements, an air filter is also required.
The characteristics of intake air purification are that the dust content in the air is low and the dust particles are fine, and the purification efficiency is required. Depending on the purification efficiency, air filters with different filtration efficiency can be selected:
(1) Use of primary air filter: The filter section or primary filtration of the fresh air system in general ventilation air treatment equipment can filter dust particles below 5um.
Features: The filter material can be replaced by yourself, and the initial effect of the paper frame is disposable.
(2) Use of folding medium-effect air filter: filtration of ventilation system. General air purification in electronics, pharmaceuticals, mechanical instruments, metallurgy, petroleum, chemicals, light industry, food and other fields can filter air dust particles below 1um;
Features: High efficiency, large dust capacity, and small space.
(3) Bag type medium-effect air filter uses: central air conditioner central ventilation system, or as a pre-filter for high-efficiency filters, it can reduce the burden on high-efficiency filters, extend its service life, and can also be used for general air purification in the industrial field.
Features: Small resistance and large dust capacity.
(4) Uses of activated carbon filters: Effectively remove odors, volatiles, bacteria, viruses and various airborne pollutants, such as paint sprays, smoke, pollutants common in electronic factories and museums, as well as odors from food processing plants and hospitals.
Features: highly developed microporous structure, high adsorption capacity, fast absorption and desorption speed, and good purification effect. The use of activated carbon filtration must have a pre-level filtration, otherwise the efficiency of activated carbon will be reduced due to other pollutants in the air.
(5) Use of nylon mesh air filter: ventilation and air conditioning systems with low air quality requirements, or places with harsh surrounding environment and high dust are used as primary pre-filtration.
Features: Small resistance, easy to clean and easy to maintain.
(6) Uses of sub-high efficiency air filters: unend filtering of various clean projects and process air supply systems with special requirements or filtration of clean rooms.
Features: High filtration efficiency, low resistance, and large dust capacity.
(7) Uses of high-efficiency air filters: clean air conditioning system, high-cleanness environment.
Features: High efficiency and low resistance.
(8) High-efficiency filter for high-volume air volume: high-performance filter for air conditioning box without end.
Features: High filtration efficiency, large air volume, and large dust capacity.
(9) Application of aluminum mesh plate air filter: ventilation and air conditioning systems with low air quality requirements, or places with harsh surrounding environment, dust and grease, are used as primary pre-filtration.
Features: Durable and easy to clean.
(10) High-efficiency air filter air outlet use: suitable for clean rooms with various cleanliness levels and various suspended ceiling structures in non-laminar flow forms.
Features: Reliable performance, easy installation, disassembly and simple maintenance.
(11) High-efficiency air filtration unit with fan Purpose: suitable for hospital sterile operating rooms and electronics, biology, medicines, food and other manufacturing fields.
Features: Hanged under the floor slab, the cleaning effect can reach 10,000 or 100,000 or 100,000, saving space in the computer room, and is suitable for local purification, especially in the environment where the floor is often rinsed in the food industry.
New Win (Shanghai) Trading Co., Ltd. is an official authorized agent of MayAir brand.
Main business: Meiai brand products, including Meiai air filter/chemical filter/electrostatic filter, pharmaceutical purification equipment, industrial clean room FFU, industrial dust removal products, household air purifier products, Meiai fresh air purification products, etc.
Accept custom-made Meet filters, customizable non-standard sizes. Meet Efficient plate cleaning filter, Meet Efficient plate covering filter, Meet Efficient bag filter, Meet Efficient filter, Meet Efficient FFU filter, Meet Efficient chemical filter, Meet Equivalent filter and other full series of products. Enterprise customers are welcome to contact us directly to order! Contact number
Meiai air purifier products are for sale and leased, and the prices are low and win-win! Meihe DB5, Meihe CG5, Meihe new fan, Meihe 401, Meihe 400S, Meihe 501, Meihe 302, Meihe 201, Meihe FFU, etc. Newly decorated to remove formaldehyde and remove odor, urgently need to stay, mother and baby *. Enterprise customers are welcome to contact group purchases or leasing directly! Excellent price, win and benefit. If you are interested, you can talk to me in detail. Contact number
Air filters are mainly used for intake purification and remove dust particles in them. In addition, some production processes contain fine pollutants (such as radioactive substances, oil mist, etc.). Although this kind of purification is exhaust gas purification, due to its high purification requirements, an air filter is also required.
The characteristics of intake air purification are that the dust content in the air is low and the dust particles are fine, and the purification efficiency is required. Depending on the purification efficiency, air filters with different filtration efficiency can be selected:
(1) Use of primary air filter: The filter section or primary filtration of the fresh air system in general ventilation air treatment equipment can filter dust particles below 5um.
Features: The filter material can be replaced by yourself, and the initial effect of the paper frame is disposable.
(2) Use of folding medium-effect air filter: filtration of ventilation system. General air purification in electronics, pharmaceuticals, mechanical instruments, metallurgy, petroleum, chemicals, light industry, food and other fields can filter air dust particles below 1um;
Features: High efficiency, large dust capacity, and small space.
(3) Bag type medium-effect air filter uses: central air conditioner central ventilation system, or as a pre-filter for high-efficiency filters, it can reduce the burden on high-efficiency filters, extend its service life, and can also be used for general air purification in the industrial field.
Features: Small resistance and large dust capacity.
(4) Uses of activated carbon filters: Effectively remove odors, volatiles, bacteria, viruses and various airborne pollutants, such as paint sprays, smoke, pollutants common in electronic factories and museums, as well as odors from food processing plants and hospitals.
Features: highly developed microporous structure, high adsorption capacity, fast absorption and desorption speed, and good purification effect. The use of activated carbon filtration must have a pre-level filtration, otherwise the efficiency of activated carbon will be reduced due to other pollutants in the air.
(5) Use of nylon mesh air filter: ventilation and air conditioning systems with low air quality requirements, or places with harsh surrounding environment and high dust are used as primary pre-filtration.
Features: Small resistance, easy to clean and easy to maintain.
(6) Uses of sub-high efficiency air filters: unend filtering of various clean projects and process air supply systems with special requirements or filtration of clean rooms.
Features: High filtration efficiency, low resistance, and large dust capacity.
(7) Uses of high-efficiency air filters: clean air conditioning system, high-cleanness environment.
Features: High efficiency and low resistance.
(8) High-efficiency filter for high-volume air volume: high-performance filter for air conditioning box without end.
Features: High filtration efficiency, large air volume, and large dust capacity.
(9) Application of aluminum mesh plate air filter: ventilation and air conditioning systems with low air quality requirements, or places with harsh surrounding environment, dust and grease, are used as primary pre-filtration.
Features: Durable and easy to clean.
(10) High-efficiency air filter air outlet use: suitable for clean rooms with various cleanliness levels and various suspended ceiling structures in non-laminar flow forms.
Features: Reliable performance, easy installation, disassembly and simple maintenance.
(11) High-efficiency air filtration unit with fan Purpose: suitable for hospital sterile operating rooms and electronics, biology, medicines, food and other manufacturing fields.
Features: Hanged under the floor slab, the cleaning effect can reach 10,000 or 100,000 or 100,000, saving space in the computer room, and is suitable for local purification, especially in the environment where the floor is often rinsed in the food industry.
New Win (Shanghai) Trading Co., Ltd. is an official authorized agent of MayAir brand.
Main business: Meiai brand products, including Meiai air filter/chemical filter/electrostatic filter, pharmaceutical purification equipment, industrial clean room FFU, industrial dust removal products, household air purifier products, Meiai fresh air purification products, etc.
Accept custom-made Meet filters, customizable non-standard sizes. Meet Efficient plate cleaning filter, Meet Efficient plate covering filter, Meet Efficient bag filter, Meet Efficient filter, Meet Efficient FFU filter, Meet Efficient chemical filter, Meet Equivalent filter and other full series of products. Enterprise customers are welcome to contact us directly to order! Contact number
Meiai air purifier products are for sale and leased, and the prices are low and win-win! Meihe DB5, Meihe CG5, Meihe new fan, Meihe 401, Meihe 400S, Meihe 501, Meihe 302, Meihe 201, Meihe FFU, etc. Newly decorated to remove formaldehyde and remove odor, urgently need to stay, mother and baby *. Enterprise customers are welcome to contact group purchases or leasing directly! Excellent price, win and benefit. If you are interested, you can talk to me in detail. Contact number
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