The dust-laden gas enters the ash hopper after passing through the air outlet. Due to inertia, some coarse dust particles and aggregated dust clumps fall directly to the bottom, serving as preliminary dust collection. The airflow inside the hopper turns upwards and fills the cabinet. As it passes through the pulse pleated filter bags, the dust is trapped on the outer surface of the filter cylinders. The purified gas then enters the upper clean chamber of the filter bags and is channeled into the exhaust pipe for discharge.
Upon reaching the set value or time, the dust removal control instrument issues a cleaning command, removing dust from the filter bag surface and letting it fall into the ash hopper. 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 dust removal ensuring the service life of the filter sleeves. As the dust collector operates, with continuous filtration, the dust accumulation 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 working conditions, especially for industries with high dust concentration.
2. Filter bags feature an integrated design, with a tight seal for easy installation and replacement, reducing downtime.
3. The dust removal core component uses pleated filter bags, featuring a compact structure and space-saving design.
4. A solution that replaces 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 bag dust collectors have a simpler structure, significantly increasing the filtration area, which can be up to 2.5-3 times larger, with good filtration efficiency.