How to calculate the air volume and filtration area of the F9 medium efficiency bag filter?

The filter material used for F9 medium efficiency bag filter is electrostatic material. Compared with traditional filter materials, it has better filtration effect, strong breathability, avoids dust flying, and can save the number of times to replace the filter screen, reduce operating costs. Due to the unique structural characteristics of the bag filter, its air volume is large. How to calculate the air volume and filtering area of the medium efficiency bag filter?

The calculation formula for the filtration area of F9 medium efficiency bag filter is as follows:

Air volume (m3/h)=width * height * 2.5M/s (wind speed) * 3600 seconds (1 hour)

The filtering area of a bag type medium efficiency filter depends on the number of filter bags and the length of the filter bags, for example: 592 * 592 * 20 * 600-6P-F7, the size of the outer frame is 592 * 592 * 20mm, the length of the 600 bags, and the efficiency is F7. The width is generally 670mm, and the filtering area is calculated to be 0.8 square meters. The total filtering area of the 6 filter bags is 4.8 square meters.

The calculation formula for the air volume of the medium efficiency bag filter is as follows:

Length * width * wind speed * 60=cubic meters per minute.

The rated air volume needs to be calculated based on the wind speed. The normal central air conditioning supply system is set at a wind speed of 2.5m/s, so we can calculate the air volume of the bag type medium efficiency filter.