Air volume of bag filter

Release Time: 2024-02-23
Read: 35

What is the handling air volume? The handling airflow of a bag filter is the amount of gas that can be cleaned by the filter per unit of time. It is one of the most important factors in the design of a bag house.

Filter air velocity varies greatly due to the form, type and characteristics of the filter material. Once the treated air volume has been determined, the filter area can be determined based on the filter air velocity.

Bag filters have a set airflow range. Generally, when designed and used, it cannot operate beyond the set airflow range. If the air volume is set too high, the filter material will be clogged, and the pressure and pressure loss of the filter will be greatly increased, resulting in a decrease in the efficiency of the filter. If the airflow is lower than the designed airflow, the equipment investment and floor space need to be increased accordingly. Calculating a reasonable processing air volume is of great significance to the stable operation and dust removal effect of the dust collector.


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