What is RTO cu recuperare de căldură?

Regenerative Thermal Oxidizer (RTO) with heat recovery is a type of air pollution control system commonly used in industrial processes to decrease harmful emissions. The system works by oxidizing volatile organic compounds (VOCs) and hazardous air pollutants (HAPs) present in the exhaust gases produced by industrial processes. The RTO system with heat recovery is a more advanced version of the traditional RTO system, as it recovers and reuses the heat generated during the oxidation process.

How does RTO with heat recovery work?

• The exhaust gases generated by the industrial process are directed into the RTO system through an inlet valve.
• The gases then pass through the heat exchanger, where they are preheated by the hot gases leaving the combustion chamber.
• The preheated gases then enter the combustion chamber, where they are heated to the required temperature for oxidation to occur.
• The oxidized gases are then directed to the second heat exchanger, where they transfer their heat energy to the incoming exhaust gases.
• The clean gases are then released into the atmosphere through an outlet valve.
• The heat generated during the oxidation process is recovered and reused to preheat the incoming exhaust gases, reducing the overall energy consumption of the system.

What are the benefits of using RTO with heat recovery?

• Significantly reduces harmful emissions of VOCs and HAPs into the atmosphere, improving air quality and reducing the impact on the environment.
• Recovers and reuses heat generated during the oxidation process, reducing the energy consumption and costs associated with the system.
• Can be customized to suit specific industrial processes, making it a versatile solution for different industries.
• Relatively low maintenance requirements, making it a cost-effective solution in the long run.

What are the design considerations for RTO with heat recovery?

• The size and capacity of the system should be designed to cater to the specific industrial process and its exhaust gas flow rate.
• The size and number of heat exchangers should be optimized to maximize heat recovery and minimize energy consumption.
• The system should be designed with safety features in place, such as pressure relief valves and temperature sensors, to prevent any hazardous situations.
• The materials used for construction should be able to withstand the high temperatures and corrosive nature of the exhaust gases.

What are the limitations of RTO with heat recovery?

• High initial investment costs, making it less feasible for small-scale industrial processes.
• Requires a certain minimum temperature to operate efficiently, which may not always be possible for certain industrial processes.
• May produce noise pollution due to the high-speed fans required for the system to function.
• May require frequent cleaning and maintenance of the heat exchangers to ensure optimal performance.

What are the applications of RTO with heat recovery?

• Commonly used in industries such as chemical processing, pharmaceuticals, and food processing, which generate high volumes of VOCs and HAPs.
• Can be used in combination with other air pollution control systems, such as electrostatic precipitators and scrubbers, to achieve even greater emission reduction.

What are the regulations and standards for RTO with heat recovery?

• The system must comply with local environmental regulations and standards for air pollution control.
• The design, construction, and operation of the system must follow relevant safety standards and guidelines.
• The system must undergo regular inspections and maintenance to ensure compliance with regulations and optimal performance.

We are a high-tech enterprise that specializes in comprehensive treatment of volatile organic compounds (VOCs) waste gas, carbon reduction, and energy-saving technology for high-end equipment manufacturing. Our core technical team consists of over 60 R&D technicians, including 3 senior engineers at the researcher level and 16 senior engineers, who come from the Aerospace Liquid Rocket Engine Research Institute (Aerospace Sixth Institute). We have four core technologies: thermal energy, combustion, sealing, and automatic control. We have an ability to simulate temperature fields and air flow field simulation modeling and calculation. We also have the ability to test the performance of ceramic thermal storage materials, the selection of molecular sieve adsorption materials, and the experimental testing of the high-temperature incineration and oxidation characteristics of VOCs organic matter. With that said, we have built an RTO technology research and development center and an exhaust gas carbon reduction engineering technology center in the ancient city of Xi’an, and a 30,000m122 production base in Yangling.

Our R&D platform includes high-efficiency combustion control technology test bed, molecular sieve adsorption performance test bed, high-efficiency ceramic thermal storage technology test bed, ultra-high-temperature waste heat recovery test bed, and gas flow sealing technology test bed.

– High-efficiency combustion control technology test bed: We have a test bed that allows us to evaluate the combustion of VOCs in real-world conditions. Our platform includes a combustion chamber, control panel, and VOCs feeding system. With this platform, we can evaluate combustion efficiency, adaptability to various fuels, and the impact of varying operating conditions, like temperature and pressure.
– Molecular sieve adsorption performance test bed: Our test bed evaluates the performance of molecular sieve adsorption materials. The platform simulates the adsorption process of VOCs and evaluates factors like adsorption capacity, efficiency, and stability.
– High-efficiency ceramic thermal storage technology test bed: We have a test bed that allows us to evaluate the performance of ceramic thermal storage materials. The platform simulates the charging and discharging process of thermal storage materials and evaluates factors like thermal conductivity, specific heat, and thermal stability.
– Ultra-high-temperature waste heat recovery test bed: Our test bed evaluates the efficiency and performance of waste heat recovery systems. The platform simulates the high-temperature exhaust gas from the industrial process and evaluates factors like heat transfer efficiency and the impact of varying operating conditions.
– Gas flow sealing technology test bed: Our test bed evaluates the performance of gas flow sealing technology. The platform simulates the real operating conditions of the sealing system and evaluates factors like sealing performance, gas tightness, and durability.

We are proud of our core technologies and have applied for 68 patents, including 21 invention patents, which cover critical components. Currently, we have been granted 4 invention patents, 41 utility model patents, 6 design patents, and 7 software copyrights.

Additionally, our production capability includes steel plate, profile automatic shot blasting and painting production lines, manual shot blasting production lines, dust removal environmental protection equipment, automatic painting booths, and drying rooms.

We invite clients to work with us and would like to highlight some of our advantages:

– Rich experience in the field of VOC treatment and carbon reduction for high-end equipment manufacturing.
– Comprehensive capabilities in R&D, design, production, installation, and commissioning of VOCs treatment equipment.
– Advanced technology and equipment, and highly skilled technical professionals.
– Customized solutions tailored to meet the unique needs of each client.
– Comprehensive after-sales support and maintenance services.
– A commitment to safety, quality, and environmental protection.

We believe that we can help clients achieve their environmental goals, improve production efficiency, and reduce production costs. Let’s work together towards a greener future.

Autor: Miya