Reversing Combustion RTO Regenerative Thermal Oxidizer
Industrial heating solution with low energy consumption and high efficiency for environmental protection and emission reduction.
Product Overview
This regenerative furnace features low energy consumption and environmental protection with unique regenerative body structure that fully recycles combustion heat, significantly improving heat recovery rate. Precise reversing combustion control ensures temperature uniformity and heating process stability, meeting strict metallurgical industry requirements while serving ceramics, glass, and other industrial heating applications.
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Technical Specifications
| Parameter |
Specification |
| Waste Gas Treatment Capacity |
≥ 70,000 m³/h (low concentration VOCs waste gas) |
| Waste Liquid Treatment Capacity |
Compatible with small amounts of high COD waste liquid co-treatment |
| Thermal Efficiency |
Thermal storage efficiency ≥ 95%, system comprehensive heat recovery rate ≥ 85% |
| Steam Output |
Customized according to working conditions, typical value ≥ 5 t/h (saturated steam) |
| Emission Indicators |
VOCs purification rate ≥ 99%, dioxin < 0.1 ng TEQ/m³ |
| Applicable Industries |
Chemical industry (maleic anhydride, acetic anhydride), petrochemical, pharmaceutical |
Working Principle
The RTO system consists of insulated chambers filled with high-temperature ceramic media. Polluted air enters through an energy recovery chamber where ceramic media preheats it before reaching the oxidation chamber. The oxidation reaction converts pollutants into CO₂ and water vapor, releasing thermal energy. Hot clean gas exits through a second recovery bed, storing heat in ceramic media. The process reverses in the next cycle, utilizing stored heat to preheat incoming air. Automatic diverter valves controlled by PLC system maintain optimal heat recovery efficiency.
Key Advantages
- Efficient Purification & Economic Benefits: RTO+TO process coupling with VOCs removal rate ≥99%, reducing compliance costs by 40%. Waste heat boiler generates annual steam value exceeding 100 million yuan with ≤3 year payback period.
- Compact Integration & Low-Cost Operation: Modular design reduces floor space by 30% compared to traditional equipment. Fully automatic control reduces gas consumption by 25% and operation manpower by 50%.
- Industry-Leading Technical Verification: Domestic market share leader with 40+ large-scale thermal storage incineration projects. Specifically adapted for chemical process waste gas characteristics including n-butane and phthalic anhydride.
- Environmental & Safety Assurance: Incineration tail gas undergoes rapid cooling + activated carbon adsorption + SCR denitrification. Explosion-proof design with negative pressure operation eliminates flammable gas leakage risks.
Research & Development
Ruiding operates the Jiangsu Province Clean Incineration Resource Engineering Technology Center and JICUI-Ruidings Joint Innovation Center Key Laboratory, equipped with advanced detection equipment including ICP inductively coupled plasma emission spectrometry, atomic absorption spectrophotometry, and comprehensive analysis capabilities for heavy metals, elemental analysis, and waste characterization.
Company Profile
Ruiding specializes in engineering, fabrication, construction, and commissioning of industrial waste combustion treatment systems including thermal oxidizers, heat recovery systems, pressure vessels, flue gas treatment systems, and plate heat exchangers. With over 250,000 square meters of building area and nearly 300 technical staff, we have completed over 500 engineering projects across various industries with significant market share in petrochemical sector.
Certifications & Qualifications
Environmental Protection Engineering Class 2 EPC certificate, ASME Certificate, Class A boiler manufacturing license, Class A boiler installation and maintenance certificate, A2 pressure vessel design and manufacturing certificate, GC1/GC2 pressure pipeline certificates, and comprehensive quality management system certifications.
Frequently Asked Questions
What is the company's main business?
Focus on R&D, design, production, installation and commissioning of industrial waste incineration treatment equipment and special boilers, including supporting equipment like heat exchangers and sludge dryers.
What are the core products?
- Waste gas incinerators: RTO, RCO, CO, TO, SCR
- Waste liquid incinerators: Organic, salt-containing, heavy component residue
- Solid incinerators: Rotary kiln, pyrolysis, fluidized bed, step-type
- A-level boilers: Modular waste heat, tunnel waste heat, integrated incineration
- Plate heat exchangers: Fully welded pressure, vortex tube, spiral tube
- Incineration auxiliary equipment
What technical advantages does Ruiding offer?
We hold 29 patented technologies covering incinerator structure optimization and heat recovery. Our design team combines solid theoretical foundation with practical experience, offering fast design response and optimization based on client requirements.
How to obtain cooperation or quotation?
Contact Information:
Tel: +86 15606162805; +86 0510-87418884
Email: ruiding@rdee.com.cn
Address: Xinzhuang Industrial Concentration Zone, Yixing City, Jiangsu Province, China