Regenerative Thermal Oxidizer (RTO) System for Waste Gas Treatment

• Customization: Available
• After-sales Service: Online Support
• Warranty: 12 Months
• Model NO.: Customizable
• Type: Flares
• Automation: Automation Automatic
• Ignition Method: Automatic Ignition
• Certification: ISO
• Noise: Less Than 65 Decibels.
• Thermal Radiation Intensity: Less Than or Equal to 1.5 Kilowatts Per Square Met
• Transport Package: Container, Bulk Cargo
• Specification: Customized
• Trademark: zexuan
• Origin: Heze, Shandong, China
• HS Code: 8419899090
• Production Capacity: 500 Sets/Year

Product Description

 

Product Introduction

Efficient harmless treatment equipment for industrial organic waste gas (VOCs), process tail gas and odorous gas. It decomposes pollutants via high-temperature oxidation to achieve compliant discharge and heat energy recovery. Widely applicable to chemical, coating, printing, pharmaceutical industries, and can connect to RTO/RCO, flare systems and other environmental protection supporting projects.
 

Core Product Advantages

1.Decomposition efficiency ≥99%, thorough treatment: High-temperature oxidation technology can completely decompose VOCs and odorous substances without secondary pollution, meeting strict environmental standards.
2.Strong working condition adaptability: Can treat waste gas under various complex working conditions such as low/high concentration, dust-containing/chlorine-containing waste gas. Supports customizable design and adapts to waste gas sources from different industries.
3.Energy saving and consumption reduction: Equipped with high-efficiency waste heat recovery system to recover incineration heat for preheating intake air/heating media, significantly reducing operating energy consumption and realizing heat energy recycling.

 

 

4.Intelligent and safe: PLC control + one-key start-stop, supporting automatic temperature/pressure adjustment, fault alarm and interlock protection; explosion-proof structure + anti-flashback device, suitable for flammable and explosive waste gas working conditions.
5.Convenient operation and maintenance: Modular integrated design with small installation footprint and fast construction; core components are wear-resistant and corrosion-resistant with long service life, simple replacement of wearing parts and low daily operation and maintenance cost.

 

Working Principle

 

 

1. Waste gas collection and pre-treatment: Collected waste gas enters pre-treatment unit to remove dust, droplets and other impurities to avoid blocking the combustion chamber;

2. Preheating: Preheat waste gas through waste heat recovery device to reduce fuel consumption;

3. High-temperature oxidation decomposition: Under 750-1100ºC high temperature, organic substances are oxidized and decomposed into harmless substances such as CO2and water vapor;

4. Heat energy recovery: High-temperature flue gas recovers heat to realize heat energy recycling;

5. Compliant discharge: After subsequent treatment (optional), flue gas is discharged through the chimney up to standard.

Application Scenarios

 

 

 

 

1.Chemical industry: Tail gas from chemical reactors, organic solvent waste gas, petrochemical flare tail gas;

2.Coating industry: Spraying and drying waste gas from automotive/hardware/furniture coating lines;

3.Printing industry: VOCs from gravure/offset presses, ink solvent volatilization waste gas;

4.Pharmaceutical industry: Reaction tail gas, fermentation tail gas, process waste gas of pharmaceutical intermediates;

5.Others: Odorous gas from landfills, biogas from sewage plants, organic waste gas from food processing, laboratory waste gas.

 

 

 

 

Technical Parameter

 

Parameter	Specification	Parameter	Specification
Core Performance		Control System
VOCs Removal Efficiency	≥ 99%	Control Mode	PLC + HMI Automatic Control
Thermal Recovery Efficiency	≥ 95%	Ignition Mode	Automatic High-Energy Ignition
Applicable Gas Type	VOCs, Organic Waste Gas, Odorous Gas, Process Exhaust (Painting, Printing, Chemical, Pharmaceutical)	Flame Monitoring	UV/IR Dual Flame Detector
Gas Flow Range	Customizable (1000 - 100000 Nm³/h)	Remote Monitoring	Temperature, Pressure, Flow Real-time Monitoring)
Oxidation Temperature	760 - 850ºC (Adjustable up to 900ºC)	Alarm & Interlock	Automatic Alarm & Interlock for Over-temperature, Flameout, Overpressure, LEL Exceeding
Gas Residence Time	≥ 0.75s (≥ 1s for refractory VOCs)	Operation Mode	Local / Remote Dual Mode
Explosion-proof Grade	Ex d IIC T4 (IECEx / GB Standard)
Max Inlet Gas Concentration	<25% LEL
Structure & Material		Environmental Compliance
Main Material	304/316L Stainless Steel + High-temperature Refractory Liner	Emission Standard	Compliant with EU, China & International Standards
Regenerator Material	Honeycomb Ceramic	NOx Emission	≤ 50mg/m³ (Low NOx Burner Optional)
Chamber Temp. Resistance	≥ 1200ºC	Outlet Gas Temperature	≤ 70ºC (After Heat Recovery)
Installation Type	Skid-Mounted / Modular Integrated Design	Particulate Matter Emission	≤ 5mg/m³
Reversing Valve Type	High-temperature Resistant Butterfly Valve / Rotary Valve
Noise Level	≤ 85dB @ 1m
Protection Grade	IP65

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Company Profile

 

Address: Huji Industrial Park, Deshang Expressway, Mudan District, Heze City, Shandong Province, China
Business type: Manufacturer/factory, trading company
Business scope: manufacturing and processing machinery
Management system certification: ISO9001:2015 ISO45001:2018 ISO14001:2015
Main products: Ground flare, Biogas flares, flare stack,
Thermal Oxidation Furnace, Flue gas purification equipment

 

Heze Zexuan Equipment Manufacturing Co., Ltd. is an enterprise engaged in the manufacture of special equipment for environmental protection; sales of special equipment for environmental protection; application of industrial automation technology; sales of power electronic components; research and development of mechanical equipment; sales of intelligent instruments and meters; manufacturing of intelligent instruments and meters; research and development and promotion of comprehensive utilization of waste gas and VOCs treatment technology.
The company's main products and service directions: manufacturing of ground torches, elevated torches, waste gas venting torches, biogas torches, three waste incinerators, and wastewater treatment equipment, industrial automation and DCS system applications, wastewater treatment projects, VOCs treatment equipment and engineering construction, petrochemical accessories and instrument sales, petrochemical equipment installation, maintenance and repair, etc.; support product customization services and OEM services in the same industry, from design to manufacturing, installation, commissioning, and after-sales one-stop service.

 

Certifications

Frequently asked questions

I. Product Types and Characteristics

Q: What types of incinerators does your company mainly provide?

 

A: We mainly provide waste gas incinerators, wastewater incinerators, and solid waste incinerators.

 

Q: What are the advantages of different types of incinerators?

 

A:Waste gas incinerators feature thorough treatment, up-to-standard emission, wide application, stable operation, and can support waste heat recovery for energy conservation.

• Wastewater incinerators can handle high-concentration and refractory wastewater with complete harmless treatment, no secondary pollution, small footprint and fast treatment speed.
• Solid waste incinerators achieve significant volume and weight reduction, kill bacteria and harmful substances, and allow heat recovery for resource utilization.

 

II. Parameters & Specifications

 

Q: What are the main parameters of the incinerator?

 

A: The main parameters include processing capacity (m³/h), combustion temperature range, ignition mode, air volume, outlet emission concentration, equipment dimensions, etc.

 

Q: How is the processing capacity determined?

 

A: The processing capacity is determined according to the actual generation volume of the project. We can calculate accurately based on the data you provide and recommend the suitable capacity specification.

 

Q: How does combustion temperature affect operation?

 

A: A relatively high combustion temperature ensures full combustion and reduces harmful emissions. However, excessively high temperature may damage the equipment, so an appropriate temperature must be selected within a safe range.

 

Q: What ignition modes are available?

 

A: Commonly used modes include electronic ignition and automatic ignition. Electronic ignition is easy to operate and highly reliable; automatic ignition is more intelligent and supports remote control and automatic startup.

 

III. Performance & Quality

 

Q: How is the performance of the incinerator guaranteed?

 

A: All our products undergo strict quality inspection and performance testing to ensure stable operation under various working conditions. We also provide comprehensive after-sales service to solve problems encountered during use in a timely manner.

 

Q: How about the durability of the equipment?

 

A: We adopt high-quality materials and advanced manufacturing techniques to improve durability. In addition, regular maintenance can further extend the service life of the equipment.

 

Q: Do your products meet international standards?

 

A: Our incinerators comply with relevant international standards including environmental and safety standards. We will provide corresponding certification documents before export to ensure smooth access to the target market.