The dust-laden gas enters the ash hopper after passing through the air inlet. Due to inertia, some larger dust particles and aggregated dust clumps fall directly to the bottom, serving as a preliminary dust collection. The airflow turns upwards and fills the hopper, then surges into the cabinet. As it passes 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 collected into the exhaust pipe.
Upon reaching the set value or time, the dust removal control instrument emits a cleaning command to remove dust from the surface of the filter bags, allowing it to 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 ensuring the service life of the filter sleeves. As the dust collector operates, with continuous filtration, the accumulated dust on the outside of the filter bags gradually increases, and the resistance of the dust collector also gradually increases.
Performance characteristics of pleated dust collector bags:
1. Suitable for various operating conditions, particularly ideal for industries with high dust concentration.
2. The filter bags feature an integrated design with strong sealing, making installation and replacement easy, 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 utilize surface filtration, offering good filtration efficiency.
6. Compared to bag dust collectors, pleated filter bag dust collectors have a simpler structure, significantly increasing the filtering area, which can be expanded by about 2.5 to 3 times, and offer good filtration efficiency.