What are the advantages of bag filter?

With the continuous progress of society, the rapid development of industry and the deterioration of the global environment, the environmental emission requirements for industry are higher and higher, and the industrial emission standards are also improving. At the same time, the core technology of bag filter - bag technology has also been continuously innovated and improved, and is gradually replacing the application of electrostatic precipitator in industrial production.
So, what are the advantages of bag filter?
1. High dust removal efficiency, up to more than 99.9%;
2. Less auxiliary equipment, less investment, and the technical requirements are not as high as those of electrostatic precipitator;

3. It can capture dust with high specific resistance and difficult to recover by electrostatic precipitator;

4. The bag filter has stable and reliable performance, good adaptability to load change and simple operation and management. It is especially suitable for capturing fine and dry dust, and the collected dry dust is easy to process and recycle;
5. It can adapt to the new theory of dust removal in the whole production process and reduce the total emission;
6. Bag filter is suitable for purifying dusty gas with explosion hazard or spark.
What should we pay attention to when using bag filter?
1. When handling dusty gas with high relative humidity, thermal insulation measures shall be taken (especially in winter) to avoid "bag pasting" due to condensation;
2. When used to purify corrosive gases, appropriate corrosion-resistant filter materials shall be selected, and cooling measures shall be taken for the treatment of high-temperature flue gas. Reduce the smoke temperature below the temperature that the filter bag can withstand for long-term operation, and use high-temperature resistant filter material as far as possible.