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High Efficiency Direct Fired Thermal Oxidizers Industrial Gas Heating
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High Efficiency Direct Fired Thermal Oxidizers Industrial Gas Heating
| Place of Origin | China |
| Brand Name | RUIDING |
| Certification | ASME/GB/ISO/EAC (EAEU) |
| Model Number | Direct fired thermal oxidizer |
Product Details
Waste Gas Treatment Capacity:
9418~13316kg/h
Furnace Temperature:
900~1100°C
Steam Production:
12t/h
Working Pressure:
2.5 MPaG
Applicable Temperature:
226°C
Solution:
TO
Delivery Time:
2-6months
Warranty:
1 Year
HS Code:
8417809090
Highlight:
Gas Heating Direct Fired Thermal Oxidizers
,industrial Direct Fired Thermal Oxidizers
,High Efficiency direct fire furnace
Payment & Shipping Terms
Minimum Order Quantity
1
Price
Negotiable
Payment Terms
L/C,T/T
Product Description
High Efficiency Direct Fired Thermal Oxidizers Industrial Gas Heating
Overview
Direct-fired furnaces are highly efficient industrial equipment that utilize gas, oil, or other combustible fuels for direct combustion and heating. Widely applied in metal heat treatment, glass manufacturing, ceramic sintering, and other industrial processes, these systems offer rapid heating, exceptional thermal efficiency, and precise temperature control to meet stringent high-temperature requirements. With compact construction, complete combustion, and advanced control systems, direct-fired furnaces significantly reduce energy consumption while enhancing production efficiency, making them essential thermal equipment in modern industrial operations.
Product Specifications
| Solution | TO |
| Pollution Source | PO/HP |
| Capacity | 13600 Nm³/h |
System Operation
This waste gas incinerator serves as a critical environmental protection facility for the 300,000 t/y propylene oxide (PO) production unit, processing 9,418-13,316 kg/h of industrial exhaust gases. During operation, pressurized waste gas is delivered to the incinerator burner and undergoes high-temperature oxidation combustion in the furnace chamber, maintaining flue gas temperatures of 900~1,100°C with sufficient residence time to ensure complete combustion.
To mitigate thermal and prompt NOx emissions generated during high-temperature combustion, ammonia injection nozzles are installed at appropriate temperature zones, utilizing selective non-catalytic reduction (SNCR) for in-furnace denitrification. The heat from combustion is recovered via a waste heat boiler, producing 9~12 t/h of saturated steam at 2.5 MPaG and 226°C. The boiler system comprises evaporation tube bundles, an SCR reactor, an economizer, an induced draft fan, and a chimney. After heat recovery, flue gas is discharged through the chimney following emission standards compliance. The entire unit occupies an area of approximately 40 m × 25 m.
Operating Principle
The Direct Thermal Oxidizer (DTO) first heats the combustion chamber to the set temperature using fuel. Volatile Organic Compounds (VOCs) are then introduced and decompose into CO₂ and water at high temperatures, releasing significant thermal energy. External equipment such as heat exchangers and boilers recover the thermal energy from purified high-temperature flue gas to achieve energy savings and reduce consumption.
Ruiding provides comprehensive system design based on factors including airflow, composition, concentration of VOCs to be treated, and desired removal efficiency. Tailored, cost-effective VOCs treatment solutions are customized to specific requirements. When waste gas concentration is sufficiently high, the system can operate without additional fuel input, maintaining furnace temperature through self-sustaining combustion at moderate Lower Explosive Limits (LELs).
Key Advantages
- High-temperature oxidation incineration achieves superior removal rates of organic compounds
- Compatible with various heat recovery equipment including steam, hot water, hot air, and thermal oil systems
- Versatile applications allow simultaneous incineration of organic waste liquids and high-concentration organic wastewater alongside VOCs treatment
- Advanced low nitrogen combustion technology with combination burners, multi-stage air supply, and comprehensive safety features including flame arresters and water seals
Research & Development
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 analyzers, high-temperature combustion rate analyzers, and rapid equilibrium flash point testers. Capabilities include 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.
Company Profile
Ruiding specializes in engineering, fabrication, construction, and commissioning services for 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 over 250,000 square meters of building area and nearly 300 professional technical staff, Ruiding has completed more than 500 engineering projects across various domestic and international industries, maintaining significant market share in the petrochemical sector.
Frequently Asked Questions
What is the company's main business?
Focus on the R&D, design, production, installation and commissioning of industrial three wastes (waste gas/waste liquid/solid waste) incineration treatment equipment and special boilers, and provide supporting equipment such as heat exchangers, sludge dryers, etc.
Do you have industry qualification certification?
The company has passed quality, environment, occupational health, and occupational hygiene and safety management system certifications, and holds second-level qualification for environmental protection engineering contracting, Class B special environmental engineering design, Class A boiler manufacturing qualification, Class A boiler installation, inspection and maintenance certificate, A2 pressure vessel design and manufacturing certificate, GC1, GC2 pressure pipeline design and installation certificate, and Class A environmental pollution control (waste, waste gas, waste liquid) qualification certificate.
What are the core products?
Waste gas incinerator: Regenerative thermal oxidation furnace (RTO), regenerative catalytic oxidation furnace (RCO), catalytic oxidation furnace (CO), high temperature thermal incinerator (TO), catalytic denitrification furnace (SCR)
Waste liquid incinerator: Organic waste liquid incinerator, salt-containing waste liquid incinerator, heavy component residue incinerator
Solid incinerator: Combined rotary kiln incinerator, gas-controlled pyrolysis incinerator, fluidized bed incinerator, step-type incinerator
A-level boiler: Modular waste heat boiler, tunnel waste heat boiler, furnace-boiler integrated incineration boiler, large cavity membrane wall boiler, fire tube boiler
Plate heat exchanger: Fully welded pressure plate heat exchanger, high-efficiency vortex tube heat exchanger, high-efficiency spiral tube heat exchanger
Incineration auxiliary machine: Sludge dryer, customized burner, solid waste crusher, VOC catalyst
Waste liquid incinerator: Organic waste liquid incinerator, salt-containing waste liquid incinerator, heavy component residue incinerator
Solid incinerator: Combined rotary kiln incinerator, gas-controlled pyrolysis incinerator, fluidized bed incinerator, step-type incinerator
A-level boiler: Modular waste heat boiler, tunnel waste heat boiler, furnace-boiler integrated incineration boiler, large cavity membrane wall boiler, fire tube boiler
Plate heat exchanger: Fully welded pressure plate heat exchanger, high-efficiency vortex tube heat exchanger, high-efficiency spiral tube heat exchanger
Incineration auxiliary machine: Sludge dryer, customized burner, solid waste crusher, VOC catalyst
In what aspects are the technical advantages reflected? Have you ever had experience in cross-border cooperation?
We have 29 patented technologies covering incinerator structure optimization and heat recovery. Our first-class design team has mastered incinerator technology with solid theoretical foundations and rich practical experience. Designers combine operation of advanced domestic and international devices to conduct process and structural design, providing fast response and optimization suggestions based on client requirements and processes.
What does the service scope include?
We provide full-process services from project consultation, scheme design, equipment manufacturing to installation and commissioning, and support pressure pipeline and boiler renovation.
Are there any successful cases for reference?
We have served multiple industries including petroleum, chemical, pharmaceutical, and solid waste disposal. Typical cases include organic waste gas RTO systems and chemical waste liquid incineration projects.
How to obtain cooperation or quotation?
Submit your needs through our official website online form, or contact directly:
Tel: +86 15606162805 ; +86 0510-87418884
Email: ruiding@rdee.com.cn
Address: Xinzhuang Industrial Concentration Zone, Yixing City, Jiangsu Province, China.
Tel: +86 15606162805 ; +86 0510-87418884
Email: ruiding@rdee.com.cn
Address: Xinzhuang Industrial Concentration Zone, Yixing City, Jiangsu Province, China.
Is there any international business cooperation?
Holding independent import and export rights, we provide equipment export and technical solution customization services for overseas customers.
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Contact Us at Any Time
+86 15606162805
Xinzhuang Industrial Concentration Zone, Yixing City, Jiangsu Province, China.
