The dust-laden gas enters the ash hopper after passing through the air inlet, where a portion of the coarser dust particles and agglomerates fall directly due to inertia, serving as preliminary dust collection. The airflow, bending upward after entering the hopper, rushes into the housing. When passing through the pulse-pleated filter bags, the dust is trapped on the outer surface of the filter sleeves. The purified gas then enters the clean chamber above the filter bags and is channeled into the exhaust pipe.
Upon reaching the set value or time, the dust removal control instrument issues a cleaning command, removing the dust from the surface of the filter bag and letting it fall into the ash bin. The entire process consists of filtration, pulse cleaning, and exhaust. The dust removal of the dust collector is completed by the pulse solenoid valve and control instrument, with proper cleaning determining the service life of the filter sleeve. As the dust collector operates, with continuous filtration, the accumulated dust on the outside of the filter bag gradually increases, and the resistance of the dust collector also gradually increases.
Performance characteristics of pleated dust collector bags:
1. Suitable for a variety of working conditions, particularly suitable for industries with high dust concentrations.
2. The filter bags feature an integrated design with a tight seal, making them easy to install and replace, thus reducing downtime.
3. The dust removal core components use pleated filter bags, featuring a compact structure and space-saving design.
4. An alternative solution for traditional bag dust collectors and electrostatic precipitators.
5. The filter bags use surface filtration, with good filtration efficiency.
6. Compared to bag dust collectors, pleated bag dust collectors have a simpler structure, significantly increasing the filtration area, which can be about 2.5 to 3 times larger, with good filtration efficiency.