RTO Gas Treatment Efficiency Calculation

Regenerative Thermal Oxidizers (RTOs) are widely used in industrial processes to control air pollution emissions. The RTO technology works by using a combustion chamber to break down the volatile organic compounds (VOCs) in the process exhaust gas before releasing the treated gas into the atmosphere. The RTO system is proven to be highly efficient in VOC destruction, with removal efficiencies of up to 99%.

1. Basic RTO Design

• The Hệ thống RTO consists of a combustion chamber, two or more heat exchange beds, and a control system.
• The process exhaust gas is heated as it passes through the heat exchange beds, which are packed with ceramic media or other materials that provide a large surface area for heat transfer.
• The hot gas is then directed to the combustion chamber where it is oxidized to break down the VOCs.
• The treated gas then passes through the second heat exchange bed where it cools down and transfers its heat to the incoming untreated gas.
• The control system regulates the flow of gas through the system to maintain efficient operation.

2. RTO Efficiency Factors

• The efficiency of an RTO system is affected by several factors, such as the type and concentration of VOCs in the process exhaust gas, the flow rate of the gas, the temperature of the gas, and the size and design of the RTO system.
• Other factors that affect RTO efficiency include the residence time of the gas in the combustion chamber, the type of heat exchange media used, and the airflow pattern within the RTO system.

3. VOC Concentration and Flow Rate

• The concentration of VOCs in the process exhaust gas is a critical factor in determining the efficiency of the RTO system.
• The higher the concentration of VOCs, the longer the residence time required in the combustion chamber to achieve high destruction efficiencies.
• The flow rate of the gas also affects RTO efficiency. A high flow rate can reduce the residence time and reduce the efficiency of the system.

4. Temperature Control

• The temperature of the gas is another crucial factor in RTO efficiency.
• The optimal temperature range for VOC destruction is typically between 760¡ãC and 820¡ãC.
• The RTO control system must maintain a constant temperature within this range to achieve maximum efficiency.

5. Heat Exchange Media

• The selection of heat exchange media used in the RTO system affects efficiency and durability.
• Ceramic media is commonly used due to its high thermal conductivity and durability.
• The media must also be resistant to fouling and erosion to maintain efficient operation over a long period.

6. Airflow Pattern

• The airflow pattern within the RTO system affects the efficiency of the system.
• The RTO design must ensure even distribution of gas flow throughout the heat exchange beds and the combustion chamber.
• The optimal airflow pattern minimizes the pressure drop across the system while ensuring that the gas is in contact with the heat exchange media for the required residence time.

7. Residence Time

• The residence time of the gas in the combustion chamber is a critical factor in RTO efficiency.
• The optimal residence time depends on the type and concentration of the VOCs in the gas stream.
• The RTO control system must ensure that the gas stream has sufficient residence time in the combustion chamber to achieve high destruction efficiency.

8. RTO Sizing

• The size and design of the RTO system are crucial factors in achieving high destruction efficiency.
• The RTO must be appropriately sized to meet the gas flow rate and concentration of VOCs in the process exhaust gas.
• Undersizing the RTO system can result in reduced efficiency, while oversizing can lead to high capital and operating costs.

We are a leading high-tech enterprise specializing in VOCs waste gas treatment and carbon reduction and energy-saving technology for high-end equipment manufacturing

Our company is dedicated to the comprehensive treatment of volatile organic compounds (VOCs) waste gas and the development of carbon reduction and energy-saving technology for high-end equipment manufacturing. With our core technical team, which consists of more than 60 R&D technicians, including 3 senior engineers at the researcher level and 16 senior engineers, we have established ourselves as industry leaders. Our team’s expertise lies in four core technologies: thermal energy, combustion, sealing, and automatic control. We have the capability to simulate temperature fields and air flow field simulation modeling and calculation. Additionally, we are equipped to test the performance of ceramic thermal storage materials, molecular sieve adsorption materials, and the high-temperature incineration and oxidation characteristics of VOCs organic matter.

Our Research and Development Platforms

• High-efficiency Combustion Control Technology Test Bench

  This test bench allows us to develop and optimize combustion control techniques to enhance the efficiency of our waste gas treatment systems. Through precise control and monitoring, we can achieve optimal combustion performance and minimize emissions.

• Molecular Sieve Adsorption Efficiency Test Bench

  With this test bench, we can evaluate the effectiveness of various molecular sieve adsorption materials in capturing VOCs. By selecting the most efficient adsorbents, we ensure the highest removal efficiency in our waste gas treatment systems.

• High-efficiency Ceramic Thermal Storage Technology Test Bench

  Through this test bench, we study and develop advanced ceramic thermal storage materials that can efficiently store and release thermal energy. This technology enables us to optimize energy utilization in our waste gas treatment systems.

• Ultra-high Temperature Waste Heat Recovery Test Bench

  This test bench enables us to explore innovative methods for recovering and utilizing ultra-high temperature waste heat. By harnessing this valuable resource, we can further improve the energy efficiency of our systems.

• Gaseous Fluid Sealing Technology Test Bench

  Using this test bench, we research and develop advanced sealing technologies to ensure tight and reliable seals in our equipment. This enhances the overall performance and safety of our waste gas treatment systems.

Our Patents and Honors

In terms of core technologies, we have filed a total of 68 patents, including 21 invention patents, covering key components of our systems. Among these, we have been granted 4 invention patents, 41 utility model patents, 6 design patents, and 7 software copyrights.

Our Production Capabilities

• Dây chuyền sản xuất phun bi và sơn tự động cho tấm thép và thanh thép

  This production line utilizes advanced automation technology to efficiently clean and paint steel plates and profiles for our equipment. It ensures high-quality surface preparation and coating application, enhancing the durability and aesthetics of our products.

• Dây chuyền sản xuất phun bi thủ công

  With our manual shot blasting production line, we can perform meticulous surface preparation on various components, ensuring optimal adhesion of coatings and prolonging the lifespan of our products.

• Dust and Environmental Protection Equipment

  Our company manufactures a range of dust and environmental protection equipment to meet the diverse needs of different industries. These systems effectively capture and remove airborne pollutants, ensuring a clean and safe working environment.

• Automatic Paint Booth

  Equipped with advanced automation and ventilation systems, our automatic paint booths provide a controlled environment for precise and efficient coating application. The result is a uniform and high-quality finish on our equipment.

• Phòng sấy

  Our drying rooms are designed to facilitate efficient and thorough drying of painted components. By carefully controlling temperature and humidity, we ensure optimal drying conditions and achieve excellent coating performance.

With our cutting-edge technologies, extensive patent portfolio, and advanced production capabilities, we are confident in our ability to meet the diverse needs of our customers. We invite you to collaborate with us and experience the following advantages:

• 1. Advanced VOCs waste gas treatment solutions tailored to your specific requirements.

• 2. High-efficiency combustion control technologies for optimal performance and emissions reduction.

• 3. Cutting-edge ceramic thermal storage materials for enhanced energy utilization.

• 4. Innovative waste heat recovery systems to maximize energy savings.

• 5. Reliable and precise gaseous fluid sealing technologies for improved equipment performance.

• 6. Industry-leading production capabilities ensuring top-quality equipment and timely delivery.

For more information and to explore partnership opportunities, please contact us.

Tác giả: Miya