What are the main factors affecting the purification efficiency change of high efficiency filter?

What are the main factors affecting the purification efficiency change of high efficiency filter?

For many industries, such as electronics, pharmaceutical, hospital, food and other industries, air conditioning box high efficiency filter can play a terminal filtration role in various industries play an important role, the filter efficiency of high efficiency filter purification is affected by what factors? Specific air filter filter manufacturers for your detailed explanation:

High efficiency filter purification

1. Air resistance; Compared with the initial effect filter and the medium effect filter, the filter fiber purified by the high efficiency filter is more dense and can trap dust particles below 0.3μm. When the moving air stream encounters the filter material of the high efficiency filter screen, the air stream travels around the fiber and produces a certain air resistance at the wind speed. Because the greater the air resistance, the smaller the wind will be under the corresponding same wind speed, so in order to ensure the filtration efficiency of the high efficiency filter screen of the air conditioning box, it is necessary to control the air resistance in the air conditioning box.

One of the more common ways to control air resistance is to regularly replace the high-efficiency filter to avoid excessive air resistance affecting the overall filtration efficiency.

Second, wind speed: in the case of low wind speed, the air flow stays in the filter screen of each level of the air conditioning box for a long time. Impurities such as dust particles have more chances to be intercepted by the corresponding level of filters, so in most cases, the wind speed is also one of the factors affecting the filtration efficiency of the air conditioning box, and the lower the wind speed, the higher the filtration efficiency.

Third, filtration area: there are many factors affecting the filtration efficiency of high efficiency air filter, air resistance, air star, air flow rate, etc., can be counted as external factors, and from the inside, the overall filtration effect still depends on the size of the area of the high efficiency filter.

According to the above factors affecting the purification and filtration efficiency of high efficiency filters, when we purchase and maintain high efficiency filters, we should choose the right products according to the actual needs, adjust the appropriate wind speed, and clean and replace according to the law.

High efficiency filter purification

Air filters are recognized by more and more people, it improves air quality and ensures people's health, and has been widely used, such as medicine, food and other industries are inseparable from all kinds of efficiency filters.