The working principle of dust collection equipment can be summarized in the following three steps:
1. Filtration: After dust-laden gas enters the dust collector, the dust is intercepted by the filtration system. The selection and design of the filter material are crucial to the dust collection effect; they need to have good air permeability, wear resistance, and dust collection performance.
2. Dust Removal: Over time, more and more dust accumulates on the surface of the filter material, affecting the dust collection effect. At this time, the dust removal system will be activated to remove the dust from the surface of the filter material through mechanical vibration, reverse air blowing, or pulse jet cleaning.
3. Dust Discharge: The removed dust falls into the dust hopper under gravity or is discharged from the equipment through other dust discharge devices. The design of the dust discharge system needs to ensure that the dust can be discharged smoothly to avoid secondary pollution.