Integrated Desulfurization, Denitrification, and Dust Removal Equipment with Ceramic Fiber Filter Tubes for Glass Furnaces

     Glass Furnace Ceramic Fiber Filter Tube Integrated Desulfurization, Denitrification, and Dust Removal Equipment

     The glass furnace ceramic fiber filter tube integrated desulfurization, denitrification, and dust removal equipment is a new type of flue gas treatment device that combines desulfurization, denitrification, and dust removal functions. It uses ceramic fiber composite materials as support and, by loading specific catalysts, achieves the simultaneous removal of multiple pollutants in a single unit. It offers advantages such as high efficiency, energy savings, environmental friendliness, and a small footprint. Below is a detailed introduction to this equipment:

     I. Technical Principle

     The glass furnace ceramic fiber filter tube integrated desulfurization, denitrification, and dust removal equipment utilizes the multi-gradient microporous structure of ceramic fiber filter tubes to efficiently capture particulate matter in flue gas. Simultaneously, the catalysts loaded on the filter tube surface promote the catalytic oxidation and neutralization reactions of SO₂ and NOx as the flue gas passes through, thereby achieving desulfurization and denitrification. Additionally, depending on the composition of the flue gas, the equipment can be paired with different additives to remove acidic gases (such as SO₂, HCl, HF, etc.).

     II. Main Advantages

1. High Purification Efficiency:

   • Ceramic fiber filter tubes offer extremely high filtration precision, with a capture efficiency of over 99.9% for ultrafine dust such as PM2.5, and emission concentrations far below national standards.
   • Through the loaded catalysts, the equipment achieves high-efficiency desulfurization and denitrification, with desulfurization efficiency ≥92% and denitrification efficiency ≥90%.

2. Corrosion Resistance and Long Service Life:

   • Ceramic fiber filter tubes are made of high-temperature and corrosion-resistant composite materials, capable of withstanding high-temperature, highly corrosive flue gas environments. Their service life ranges from 3 to 10 years, far exceeding that of traditional filter bags.
   • The equipment eliminates the need for additional water spray cooling or wet desulfurization processes, avoiding issues such as filter bag damage caused by condensation and acid-base corrosion in traditional methods.

3. Energy Saving and Consumption Reduction:

   • The equipment adopts dry desulfurization technology, eliminating the need for slurry preparation systems and avoiding wastewater generation and treatment costs.
   • The smooth surface of the filter tubes results in low system resistance and energy consumption, reducing energy use by over 30% compared to traditional bag dust collectors.
   • The built-in heat recovery system converts waste heat from flue gas into preheated air or steam, improving energy utilization efficiency.

4. Intelligent Control:

   • The equipment incorporates AI algorithms to monitor flue gas parameters in real time, automatically adjusting blowing frequency and catalyst activity to ensure efficient operation while minimizing energy consumption.
   • It supports remote monitoring and intelligent maintenance, reducing operational and maintenance costs.

5. Small Footprint:

   • The equipment features a modular design with high integration, occupying a small area, making it suitable for retrofitting older production lines with limited space.