Product Introduction of Ceramic Fiber Filter Tube Integrated Desulfurization and Denitrification Equipment

      What is Ceramic Fiber Filter Tube Integrated Desulfurization and Denitrification Equipment? Shiheng Ceramic Fiber Filter Tube Integrated Desulfurization and Denitrification Technology is primarily applied for atmospheric pollution control and treatment. It mainly uses ceramic fiber filter tubes as the working medium, sprays specific desulfurization and denitrification agents inside the filter tubes, and removes pollutants such as SO? and NOx from flue gas generated by boilers and kilns through chemical reactions, thereby achieving the goal of purifying the flue gas.

    Principles of Desulfurization and Denitrification in Ceramic Fiber Filter Tube Integrated Equipment

    1) The dust-laden gas produced by boilers and kilns enters the filter tubes through a flow guide plate device for uniform distribution, flowing from the outside in. Larger particles settle due to gravity, while smaller particles deposit on the surface of the filter material. Particulate matter and harmful impurities in the flue gas undergo high-speed filtration within the dust cake layer.

    2) At this stage, a fixed bed for desulfurization forms on the surface of the ceramic filter tube to assist in desulfurization.

    3) The dust-free and sulfur-containing gas then contacts the catalyst within the filter tube wall, triggering a reaction that reduces nitrogen oxides.

    4) The purified gas enters the clean air chamber and is discharged by the fan. When dust accumulation on the filter surface reaches a certain level, the compressed air device is activated immediately to perform pulse-jet cleaning of the filter tubes.

      Ceramic Fiber Filter Tube Integrated Desulfurization and Denitrification Equipment can be widely used in industries such as building materials, chemicals, metallurgy, and waste incineration to meet the comprehensive emission standards for industrial dust, nitrogen oxides, and sulfides as stipulated in domestic atmospheric pollution regulations.