Waste incineration industry

Application Introduction:
Dust removal filter bags are widely used in the field of waste incineration. They are mainly used to filter and purify the flue gas generated in the process of waste incineration and reduce environmental pollution. The following is a more detailed introduction to the application of dust removal filter bags in waste incineration:
1、 Waste incineration process
Waste incineration is an effective waste treatment method, which converts waste into heat and a small amount of residue through high-temperature combustion. In the process of waste incineration, flue gas is one of the main pollutants, which contains a large number of dust, toxic and harmful gases and acid gases. If these fumes are directly discharged into the atmosphere without treatment, they will cause serious harm to the environment and human health. Therefore, the dust removal filter bag plays a vital role in the treatment of waste incineration flue gas.
2、 Function of dust removal filter bag
Dust removal filter bag is one of the necessary equipment for waste incineration flue gas treatment. Its main functions include:
Filter the dust in the flue gas: the dust removal filter bag can filter out the dust in the flue gas, reduce the emission concentration of the flue gas and reduce the pollution to the environment.
Removal of toxic and harmful gases: the surface of the dust removal filter bag is coated with special catalyst or adsorbent, which can remove toxic and harmful gases in the flue gas, such as sulfide, nitrogen oxide, etc.
Reduce acid gas: through the treatment of dust removal filter bag, the acid gas in the flue gas, such as hydrogen chloride, hydrogen fluoride, etc., can be removed, so as to reduce the pollution to the atmosphere.
Reduce noise and heat energy: the dust removal filter bag can also reduce the noise and heat energy in the flue gas, so that the flue gas can be effectively purified.
3、 Characteristics of dust removal filter bag
In the field of waste incineration, the dust removal filter bag needs to have the following characteristics:
High filtration efficiency: the dust removal filter bag needs to have high filtration efficiency, which can filter out tiny dust and harmful gases and reduce the emission concentration.
High temperature resistance and corrosion resistance: the flue gas generated by waste incineration has a high temperature and contains corrosive substances, so the dust removal filter bag needs to have the performance of high temperature resistance and corrosion resistance.
Low resistance and long service life: the dust removal filter bag needs to have low resistance and long service life to ensure the stable operation and economy of the purification system.
Easy replacement and cleaning: the dust removal filter bag needs to be easy to replace and clean to facilitate daily maintenance and management.
4、 Application cases
In a municipal waste incineration power plant, the flue gas generated by waste incineration needs to be strictly purified. In order to meet the requirements of environmental protection and improve the efficiency of power generation, the enterprise adopts the dust removal filter bag technology for flue gas purification. Specific measures include: installing dust collectors in the flue gas treatment system, configuring high-performance dust removal filter bags, and regularly replacing and cleaning filter bags. Through the implementation of these measures, the enterprise has successfully reduced the pollutant emission concentration in the flue gas, and improved the power generation efficiency and environmental protection standards.
5、 Conclusion
The application of dust removal filter bag in the field of waste incineration is of great significance, which can effectively filter and purify the flue gas generated in the process of waste incineration and reduce the pollution to the environment. In the future, with the continuous improvement of environmental protection requirements and the continuous promotion of technological progress, the application of dust removal filter bags in the field of waste incineration will be more extensive and in-depth, making greater contributions to the development of enterprises and the cause of environmental protection.