Automatic Control Regenerative Catalytic Oxidizer Corrosion Resistance

Automatic Control Regenerative Catalytic Oxidizer with Wide Application Range and Corrosion Resistance

The thermal storage catalytic furnace delivers exceptional performance in environmental protection applications. With its high purification rate, it effectively removes organic pollutants from exhaust gases and meets stringent environmental emission standards. The integration of thermal storage catalytic technology enables heat recycling, reducing energy consumption while improving processing efficiency. Constructed from high-quality materials with strong corrosion resistance, the equipment adapts to complex exhaust gas components and harsh working environments, ensuring long service life. Automated control and intelligent monitoring functions significantly reduce manual operation intensity and enhance equipment management efficiency, making it an ideal solution for enterprises pursuing green production.

Untreated waste gas initially passes through a pre-stage water seal tank equipped with a demisting section to remove moisture and particulate matter. It is then pressurized by a waste gas fan and directed through a flame arrester into the ceramic heat storage layer of the regenerative chamber, where it is preheated to approximately 350°C.

The preheated gas enters the catalytic layer, where organic components undergo complete oxidation and decomposition under catalytic action. An electric heating device in the flue gas diversion channel ensures the outlet temperature from the catalytic bed reaches 400°C, guaranteeing thorough destruction of organic pollutants.

The resulting flue gas is secondarily distributed through the diversion channel into another set of regenerative chambers, where it exchanges heat with ceramic heat storage packing. After heat recovery, the cooled flue gas is discharged through a chimney into the atmosphere, meeting emission standards.

The Regenerative Catalytic Oxidizer (RCO) utilizes two insulated chambers filled with high-temperature ceramic media. During operation, the process stream enters an energy recovery chamber where ceramic media preheats it before introduction to the oxidation chamber. As the stream moves through the inlet bed, its temperature rises.

After oxidation in the combustion chamber through the catalyst, pollutants convert into CO₂ and water vapor, releasing thermal energy. The clean gas exits through the second recovery bed, leaving heat in the ceramic media to preheat the inlet stream in the next cycle. By combining catalyst and ceramic media, RCO significantly reduces fuel consumption during thermal oxidation and preheating, resulting in lower operating costs.

Ruiding has established the Jiangsu Province Clean Incineration Resource Engineering Technology Center and the Key Laboratory of the JICUI-Ruidings Joint Innovation Center. This laboratory is equipped with advanced detection equipment including ICP inductively coupled plasma emission spectrometry, atomic absorption spectrophotometry, atomic fluorescence spectrophotometry, high-temperature combustion ion chromatography analyzer, high-temperature combustion rate analyzer, and rapid equilibrium flash point tester. It possesses capabilities for heavy metal analysis, elemental analysis, off-gas calorific value analysis, ash melting point detection, incineration boiler water quality testing, sewage analysis, and volatile waste analysis.

Ruiding specializes in the engineering, fabrication, construction, and commissioning of industrial waste combustion treatment systems including thermal oxidizers (incinerators), heat recovery systems (boilers), pressurized vessels, flue gas treatment systems (DeSOx, DeNOx), and plate heat exchangers.

Ruiding holds Environmental Protection Engineering Class 2 (waste gas, waste liquid, waste solid treatment) EPC certification, ASME Certificate, Class A boiler manufacturing license, Class A boiler installation and Revamping & Maintenance certificate, A2 designing and manufacturing certificate for pressure vessels, and GC1, GC2 pressure pipeline designing & construction certificates.

With a building area exceeding 250,000 square meters and nearly 300 professional technical staff, Ruiding has completed over 500 engineering projects across various domestic and international industries, maintaining significant market share in the petrochemical sector.