characteristic
1. Small size, high wind speed, low noise, low energy consumption, and low maintenance costs in the later stage.
2. The high-temperature dusty gas is cooled to avoid burning the filter bag, affecting the dust removal effect, or causing a fire.
3. When the dust gas passes through the ash hopper, due to the upward bending of the airflow, larger dust particles directly fall into the ash hopper due to their own weight, thus achieving the expected dust removal effect.
4. The dust removal equipment adopts pulse cleaning work, which thoroughly cleans the dust without affecting the dust removal work. It also provides convenient conditions for maintenance and replacement of the bag cage without stopping the operation of dust removal.
5. Adopting a segmented pulse cleaning method, the spraying time is extended, energy consumption is reduced, and the wear of the pulse valve membrane and the keel filter bag is minimized, thereby increasing the lifespan of vulnerable parts.
working principle
The dust collection port of the dust collector in the foundry is connected to the dust collection point of the processing equipment, and the dust is sucked into the inlet duct by the suction force of the bag filter fan during operation. Dust, like a sandstorm rolling into the soil, attacks the interior of the ash hopper at the bottom of the bag filter. Due to the dust coming through a narrow pipeline, it suddenly enters the ash hopper of the bag filter. The area of the ash hopper is much larger than the area of the pipeline mouth, and the dust spreads rapidly. The speed of the dust slows down, and the dust is automatically settled at the bottom of the ash hopper by the centrifugal force of the machine and the spiral. The remaining fine dust rises into the filter box of the bag filter, and is filtered through the filter bag. The fine dust is adsorbed on the surface of the filter bag, enters the interior of the filter bag through air, and rises to the clean air chamber of the bag filter. It is then sucked out by the fan and discharged into the atmosphere.
