Basic configuration of bag filter:

The main structure of the bag type dust collector consists of an upper box, a middle box, a lower box (ash hopper), a cleaning system, and an ash discharge mechanism. The performance of a bag filter depends not only on the correct selection of filter bag materials, but also on the decisive role of the dust cleaning system in the bag filter. Therefore, the dust cleaning method is one of the characteristics that distinguish bag filters, and it is also an important part of the operation of bag filters.

Scope of application of bag type dust collector:

Small in size, light in weight, simple and compact in structure, easy to install, and easy to maintain (external filter type), it is widely used in industries such as building materials, metallurgy, mining, chemical, coal, and non-metallic mineral ultrafine powder processing as a dust containing gas purification system, making it an ideal equipment for environmental dust removal.

Functional characteristics of bag type dust collector:

1. The dust removal efficiency for fine dust is high, generally reaching over 99%, and can be used in situations with high purification requirements.

2. Strong adaptability, capable of capturing various types of dust without affecting the dust removal efficiency due to the specific resistance and other properties of the dust. It can adapt to a wide range of smoke and dust concentrations, and when the inlet concentration or smoke volume changes, it will not affect the purification efficiency and operating resistance.

3. Diverse specifications and flexible use. The processing air volume can range from several hundred to several million cubic meters per hour.

4. Easy to recycle materials, without secondary pollution such as pollution or wastewater.

5. Bag filter has the effect of further reducing SO2 content in flue gas in dry and semi dry desulfurization systems.

6. Due to its more effective capture of fine dust, bag filters remove more rare metal particles from fly ash than electrostatic precipitators, and can effectively remove PM10 and PM2.5 fine dust, reducing the harm to the health of surrounding populations.

7. Bag filter has a relatively simple structure and maintenance.