The selection of dust collector bags for crushers should be based on the following factors:
Dust characteristics: Different dust characteristics have different requirements for the material and filtration speed of the cloth bag. For example, for dust that is prone to moisture, materials that are resistant to acid, alkali, moisture, and bacteria should be selected; For high temperature and corrosive dust, materials that can withstand high temperature and corrosion should be selected.
Gas flow and pressure: Flow and pressure are important parameters of a bag filter, and appropriate bag specifications should be selected based on the discharge volume and pressure of the crusher.
Bag filtration rate: The filtration rate of a bag refers to the filtration area of gas passing through a unit area per unit time. Excessive filtration speed can cause wear and damage to the cloth bag, while low filtration speed can lead to low dust removal efficiency. Generally speaking, the range of bag filtration rate is 0.5-1.5m/min.
Bag binding method: According to the structure of the dust collector, there are different options for bag binding methods, such as circular, hanging, etc.
Cost: The price of cloth bags with different materials and specifications varies, and it needs to be selected based on the actual situation and economic affordability.
In general, the selection of dust collector bags for crushers should be comprehensively considered based on factors such as dust characteristics, gas flow and pressure, bag filtration rate, bundling method, and cost generated by the crushers, in order to achieve better dust removal effect and economic benefits.