A sedimentation type filter cartridge dust collector refers to a dust collector in which the filter cartridge is placed diagonally or horizontally, and a portion of the airflow in the dust collector is filtered under the filter cartridge. The use of downward airflow can improve dust removal efficiency.

The system of sedimentation filter cartridge dust collector:

The sedimentation filter cartridge dust collector is a dust collector that uses downward airflow to improve dust removal efficiency. The filter material used for the dust collector is an ultrafine particle mesh structure, with a filtration efficiency of up to 99.9% for 0.5um dust particles. Due to the unique coating on the surface of the filter material, the tiny sieve holes can prevent 0.5um level dust particles from remaining on the surface of the filter material and cannot penetrate into the interior of the filter material. As a result, dust can only accumulate on the surface of the filter material and form a pointed cake. When it reaches a certain thickness, it will automatically fall off from the surface of the filter material under the action of its own weight and airflow, allowing the dust collector to achieve better filtration effect and lower operating costs, and making the filter cartridge more durable.

The main features of the sedimentation filter cartridge dust collector are:

1. Small pressure difference: Reasonable air inlet design makes the airflow distribution inside the body more uniform and reduces airflow resistance. Under normal operation, the pressure drop between the air inlet and outlet flanges is 800-1000Pa, and the optimal filtration wind speed is 0.5-1.5m/min.

2. High efficiency: The filter cartridge filter media is made of high-quality cellulose fibers, which are coated with resin on the outside and have high filtration efficiency. The dust removal efficiency for 0.5um dust particles is 99.9%, and for 0.5-10um dust particles it is 99.97%. When the inlet dust concentration is less than 1000mg/m3, the clean air emitted has a dust concentration of less than 3mg/m3.

3. Reasonable aerodynamic design: Under normal operation, dusty air enters the dust collector through the top or side, and after filtration, clean air enters the clean air chamber and is discharged from the lower side of the dust collector. Dust particles are more easily separated in the downward airflow.

4. The flexible modular structure combines various modules flexibly according to different production requirements to form a dust collector as a whole. The external inspection door and flat reinforced support sleeve make the removal and replacement of the filter cartridge faster and more convenient, and ensure the safety of maintenance work.

Working principle of sedimentation filter cartridge dust collector:

During normal operation, dusty air enters the dust collector from the side inlet and passes through the filter cartridge. Dust is isolated and accumulates on the outer surface of the filter material, while clean air enters the secondary air chamber through the center of the filter cartridge and is then discharged through the outlet on the lower (side) surface of the dust collector.

When cleaning the filter cartridge, the pulse controller drives the solenoid valve to operate the diaphragm valve on the compressed air nozzle, and high-pressure compressed air is sprayed out through the nozzle to remove dust from the filter cartridge. The fallen dust falls into the dust collector with the downward airflow.