The dust-laden gas from the air outlet enters the ash hopper. Due to inertia, some coarse dust particles and aggregated dust clumps fall directly, serving as preliminary dust collection. The airflow turning upward into the hopper then surges 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 enters the upper clean chamber of the filter bags and is collected into the exhaust pipe.
When the set value is reached or the time is up, the dust removal control instrument issues a cleaning command, removing dust from the surface of the filter bag and allowing it to fall into the ash hopper. The entire process includes filtration, pulse cleaning, and exhaust. The dust removal of the dust collector is completed by the pulse solenoid valve and the control instrument, with proper cleaning ensuring the service life of the filter elements. 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 rises.
Performance characteristics of pleated dust collector bags:
1. Suitable for various operating conditions, especially for industries with high dust concentration.
2. Filter bags feature a seamless design with strong sealing, making installation and replacement quick and easy, thus reducing downtime.
3. The dust removal core components use 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 use surface filtration, with good filtration efficiency.
6. Compared to bag dust collectors, pleated filter bag dust collectors have a simpler structure, significantly increased filtration area, and can increase the filtration area by about 2.5 to 3 times, with good filtration efficiency.