Calculation method of dust removal filter bag life

- Apr 24, 2020-

Calculation method of dust removal filter bag life


Generally, under normal circumstances, when the dust removal filter bag is about to reach the design life period, a number of dust removal filter bags are randomly taken down and tested for their breaking strength, elongation and static performance, so as to predict the actual service life of the dust removal filter bag. 


The meridional deformation of the dust removal filter bag material will lead to the blockage of the air inlet under the internal filter bag, while the zonal deformation will lead to the impact and wear of the external filter bag and the frame, thus reducing the life of the dust removal filter bag.


 In addition, the relationship between the filter wind speed and the pressure loss of the dust removal filter bag is actually a comprehensive reflection of the dust removal filter bag's performance and use conditions. 


Therefore, this relationship is also an important indicator of the service life of the dust removal filter bag.


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