Any porous material that can pass through the fluid and intercept the solid particles contained in the fluid to achieve the purpose of solid-liquid separation is called dust bag filter medium. It is a key component of the filtering device, which determines the accuracy and efficiency of the filtering effect.

Dust filter bag is also called dust filter bag, and its efficiency, resistance, air permeability, dust capacity and service life are all called filtering performance. Bag filter efficiency of dust collector: The filter efficiency of filter material is related to the structure of filter material on the one hand and the dust layer formed on the filter material on the other hand. From the structure of filter material, the filtering effect of short fiber is higher than that of long fiber. Felt filter material is higher than fabric filter material.

Air permeability and resistance of dust filter bag. Air permeability refers to the amount of gas passing through the filter material per unit area under a certain differential pressure. The resistance of filter media is directly related to air permeability. As the constant pressure difference of calibrated air permeability, different countries have different values. Service life of bag filter material of dust remover: the service life of filter material refers to the time when the filter material is damaged under normal use conditions. The life of filter material depends on two factors: the quality of filter material body and the use conditions.

Dust capacity of dust removal bag. Dust capacity, also known as dust load, refers to the amount of dust accumulated on the filter material per unit area when a given resistance value is reached. The dust capacity of dust collector bag affects the resistance of filter material and the dust cleaning period. In order to avoid frequent dust removal and prolong the service life of filter bags, it is generally required that the dust capacity of filter materials be larger.

Through these basic parameters explained by the filter bag manufacturer, you have a certain understanding of the dust removal filter bag. I hope these will help you when you choose the filter bag!