New Graphene Air Filter: Active Protection

New Graphene Air Filter: Active Protection

On April 20, according to foreign media reports, with the world's attention to the prevention and spread of coronavirus, the Ben-Gurion University of the Negev in Israel is developing a new type of self-disinfection and purification based on graphene water filtration technology. Air filter

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Two key indicators of air filters: filter area dust holding capacity

Two key indicators of air filters: filter area dust holding capacity

Choosing the right air filter is very important to maintain clean indoor air cleanliness

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History of Air Filters

History of Air Filters

The prototype of the air filter is a respiratory protective appliance that people use to protect their breath. According to records, as early as the first century in Rome, where they were in the purification of mercury when the mask made of crude hemp for protection in the long time after this. Air filters have also made progress, but they are mainly used as respiratory protection devices in some dangerous industries, such as the production of hazardous chemicals. In l827, Bupeng discovered the movement law of tiny particles, which made people have a further understanding of the mechanism of air filtration.

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Classification and function of air filter

Classification and function of air filter

(1) Coarse filter (2) Medium efficiency filter (3) High efficiency filter

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Inventory of air filter related knowledge?

Inventory of air filter related knowledge?

When it comes to air filters, most people will not be unfamiliar with it, because it is needed in many industries. However, because there are many types, the types used in different occasions are different, which must 1.1 be clear. Next, the editor will talk about the knowledge points related to air filters for everyone. If you want to know, just look down.

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Basic introduction of air filter

Basic introduction of air filter

The air filter is a device that collects dust from the gas-solid two-phase flow through the action of porous filter materials and purifies the gas. It sends the air with low dust content into the room after purification treatment to ensure the process requirements of the clean room and the air cleanliness in the general air-conditioned room.

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How to select the structure of high efficiency air filter?

How to select the structure of high efficiency air filter?

The outer frame of the high efficiency air filter is mainly used: aluminum alloy profile, multi-layer plate frame, aluminum plate frame, galvanized steel plate frame, the most used is aluminum alloy profile frame, which is mainly made into a cubic structure.

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What are the categories of air filters?

What are the categories of air filters?

High-efficiency air filters are mainly divided into: high-efficiency filters with partitions, high-efficiency filters without partitions, high-V-BED high-efficiency filters, high-temperature high-efficiency filters, and liquid tank high-efficiency air filters

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