The difference between dust removal filter bag and ordinary filter bag

- Apr 26, 2020-

The difference between dust removal filter bag and ordinary filter bag


Dust filter bag is the heart in bag filter operation process


 Usually cylindrical shape of the impulse type filter bag vertically hanging in dust collector, dust gas from the air inlet into the dust collector, after ash hopper of guide plate, the part of the larger particles in the gas dust by the effect of inertia force is separated out, directly into the hopper, dust filter bag filter area of gas into the enclosure, the vast majority of dust was set on the outer surface of the filter bag, and clean gas through the filter material to enter inside the filter pocket.


After purification, the gas after filtering on the mouth into the box, again through the outlet. 


The cage frame inside the filter bag is used to support the filter bag and prevent the bag from collapsing, and it also helps to remove and redistribute the dust cake.


The ordinary filter bag is generally a liquid filter bag


The liquid filter bag can have a stainless steel ring,


Includes a variety of different bag bottom, bag top design. The uniform thickness, stable perforation rate and sufficient strength of the needled felt make the filter bag efficiency stable and the application time longer. Five thread double needle sewing to ensure that each liquid filter bag can achieve the best filtration protection. Wide range of use, suitable for all kinds of liquid filtration.


As one of the components of the filter, the filter bag is undoubtedly the most critical link in the filtration process. The filter bag is called the heart of the filter. The reason for this is that the filter bag largely determines the filtering effect of the user. Filter bag material diversity, complete specifications. Can be targeted to meet the application of various fields.


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