China Custom Rto Bed Type/Chamber Type Rto Regenerative Thermal Oxidizer

Basic Info.

Model NO.

Amazing RTO

Typ

Incinerator

High Efficiency

100

Energy Saving

100

Low Maintenance

100

Easy Operation

100

Trademark

Bjamazing

Transport Package

Overseas

Specification

111

Origin

China

HS Code

2221111

Product Description

RTO

Regeneračný tepelný oxidátor

Compared with traditional catalytic combustion,; direct thermal oxidizer,; RTO has the merits of high heating efficiency,; low operation cost,; and the ability to treat large flux low concentration waste gas.; When VOCs concentration is high,; secondary heat recycle can be realized,; which will greatly reduce the operation cost.; Because RTO can preheat the waste gas by levels through ceramic heat accumulator,; which could make the waste gas to be completely heated and cracked with no dead corner(treatment efficiency>99%);,;which reduce the NOX in the Exhausting gas,; if the VOC density >1500mg/Nm3,; when the waste gas reach cracking area,; it has been heated up to cracking temperature by heat accumulator,; the burner will be closed under this condition.;

RTO can be devided into chamber type and rotary type according to difference operation mode.; Rotary type RTO has advantages in system pressure,; temperature stability,; investment amount,; etc

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Address: 8 floor, E1, Pinwei building, Dishengxi road, Yizhuang, ZheJiang , China

Business Type: Manufacturer/Factory, Trading Company

Business Range: Electrical & Electronics, Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy

Management System Certification: ISO 9001, ISO 14001

Main Products: Rto, Color Coating Line, Galvanizing Line, Air Knife, Spares for Processing Line, Coater, Independent Equipments, Sink Roll, Revamping Project, Blower

Company Introduction: ZheJiang Amazing Science & Technology Co., Ltd is a thriving Hi-tech company, located in ZheJiang Economic and Technological Development Area(BDA). Adhering to the concept of Realistic, Innovative, Focused and Efficient, our company mainly serve the waste gas treatment (VOCs) Industry and metallurgical equipment of China and even whole world. We have advanced technology and rich experience in VOCs waste gas treatment project, the reference of which has been successfully applied to the industry of coating, rubber, electronic, printing, etc. We also have years of technology accumulation in the research and manufacturing of flat steel processing line, and possess nearly 100 of application example.

Our company focus on the research, design, manufacturing, installation and commissioning of VOCs organic waste gas treatment system and the revamping and updating project for energy saving and environmental protection of flat steel processing line. We can provide customers the complete solutions for environmental protection, energy saving, product quality improvement and other aspects.

We are also engaged in various spares and independent equipment for color coating line, galvanizing line, pickling line, like roller, coupler, heat exchanger, recuperator, air knife, blower, welder, tension leveler, skin pass, expansion joint, shear, jointer, stitcher, burner, radiant tube, gear motor, reducer, etc.

Can regenerative thermal oxidizers be used for treating industrial wastewater?

No, regenerative thermal oxidizers (RTOs) are not typically used for treating industrial wastewater. RTOs are specifically designed for air pollution control and the treatment of gaseous pollutants, such as volatile organic compounds (VOCs) and hazardous air pollutants (HAPs).

Here are some key points to consider regarding the use of RTOs for treating industrial wastewater:

• Operating Principle: RTOs rely on the combustion of pollutants in the gas phase. They utilize high temperatures to thermally oxidize gaseous pollutants, converting them into carbon dioxide and water vapor. However, wastewater treatment involves the removal or transformation of contaminants dissolved or suspended in water, which requires different treatment mechanisms.
• Wastewater Treatment Technologies: Wastewater treatment typically involves processes such as physical separation, chemical treatment, biological treatment, and other specialized techniques depending on the nature of the contaminants. Common wastewater treatment technologies include activated sludge systems, sedimentation tanks, chemical precipitation, filtration, and various other methods tailored to specific wastewater characteristics.
• Environmental Regulations: Industrial wastewater treatment is subject to stringent environmental regulations and discharge standards that govern the quality of effluent released into water bodies. Compliance with these regulations requires the implementation of appropriate wastewater treatment technologies specifically designed for the removal or reduction of contaminants in water, rather than air pollution control technologies like RTOs.
• Integration with Wastewater Treatment Systems: While RTOs are not used for wastewater treatment, they may be integrated into overall industrial process systems where wastewater treatment is also required. In such cases, separate wastewater treatment technologies are employed to treat the wastewater, and RTOs are used to address air emissions resulting from the wastewater treatment process or other industrial operations.

In summary, regenerative thermal oxidizers are not suitable for treating industrial wastewater. They are designed for air pollution control and the destruction of gaseous pollutants. For effective wastewater treatment, industries should employ appropriate wastewater treatment technologies specifically designed for the removal or transformation of contaminants in water.

What are the typical construction materials used in regenerative thermal oxidizers?

Regenerative thermal oxidizers (RTOs) are constructed using various materials that can withstand the high temperatures, corrosive environments, and mechanical stresses encountered during operation. The choice of materials depends on factors such as the specific design, process conditions, and the types of pollutants being treated. Here are some typical construction materials used in RTOs:

• Heat Exchangers: The heat exchangers in RTOs are responsible for transferring heat from the outgoing exhaust gas to the incoming process air or gas stream. The construction materials for heat exchangers often include:
• Ceramic Media: RTOs commonly use structured ceramic media, such as ceramic monoliths or ceramic saddles. These materials have excellent thermal properties, high resistance to thermal shock, and good chemical resistance. Ceramic media provide a large surface area for efficient heat transfer.
• Metallic Media: Some RTO designs may incorporate metallic heat exchangers made from alloys such as stainless steel or other heat-resistant metals. Metallic media offer robustness and durability, particularly in applications with high mechanical stresses or corrosive environments.
• Combustion Chamber: The combustion chamber of an RTO is where the oxidation of pollutants takes place. The construction materials for the combustion chamber should be able to withstand the high temperatures and corrosive conditions. Commonly used materials include:
• Refractory Lining: RTOs often have refractory lining in the combustion chamber to provide thermal insulation and protection. Refractory materials, such as high-alumina or silicon carbide, are chosen for their high-temperature resistance and chemical stability.
• Steel or Alloys: The structural components of the combustion chamber, such as the walls, roof, and floor, are typically made of steel or heat-resistant alloys. These materials offer strength and stability while withstanding the high temperatures and corrosive gases.
• Ductwork and Piping: The ductwork and piping in an RTO transport the exhaust gas, process air, and auxiliary gases. The materials used for ductwork and piping depend on the specific requirements, but commonly used materials include:
• Mild Steel: Mild steel is often used for ductwork and piping in less corrosive environments. It provides strength and cost-effectiveness.
• Stainless Steel: In applications where corrosion resistance is crucial, stainless steel, such as 304 or 316 grades, may be used. Stainless steel offers excellent resistance to many corrosive gases and environments.
• Corrosion-Resistant Alloys: In highly corrosive environments, corrosion-resistant alloys like Hastelloy or Inconel may be employed. These materials provide exceptional resistance to a wide range of corrosive chemicals and gases.
• Insulation: Insulation materials are used to minimize heat loss from the RTO and ensure energy efficiency. Common insulation materials include:
• Ceramic Fiber: Ceramic fiber insulation offers excellent thermal resistance and low thermal conductivity. It is often used in RTOs to reduce heat loss and improve overall energy efficiency.
• Mineral Wool: Mineral wool insulation provides good thermal insulation and sound absorption properties. It is commonly used in RTOs to reduce heat loss and enhance safety.

It is important to note that the specific materials used in RTO construction may vary depending on factors such as the process requirements, temperature range, and corrosive nature of the gases being treated. Manufacturers of RTOs typically select appropriate materials based on their expertise and the specific application.

What industries commonly use regenerative thermal oxidizers?

Regenerative thermal oxidizers (RTOs) are widely used in various industries that generate volatile organic compounds (VOCs), hazardous air pollutants (HAPs), and other harmful emissions. Some of the industries that commonly use RTOs for air pollution control include:

• Chemical Manufacturing: RTOs are extensively employed in chemical manufacturing processes that produce solvents, paints, coatings, adhesives, and other chemical products. These industries often generate significant amounts of VOCs that require effective control and abatement.
• Printing and Packaging: The printing and packaging industry utilizes RTOs to control the emissions of VOCs and HAPs from ink drying, coating, and solvent-based processes. RTOs ensure compliance with environmental regulations while maintaining high-quality printing standards.
• Pharmaceuticals: Pharmaceutical manufacturing processes often involve the use of solvents and organic compounds, leading to the generation of VOCs. RTOs provide an effective solution for capturing and destroying these emissions, ensuring a safe and environmentally friendly production environment.
• Paint and Coatings: RTOs are commonly employed in paint and coatings manufacturing facilities to control VOC emissions during the curing and drying processes. By effectively destroying VOCs, RTOs help reduce the environmental impact of these industries while maintaining product quality.
• Furniture and Woodworking: The furniture and woodworking industry utilizes RTOs to control emissions from processes such as painting, staining, and varnishing. RTOs help remove VOCs and HAPs generated during these operations, promoting a healthier working environment and reducing the impact on surrounding communities.
• Food Processing: Certain food processing operations generate VOCs and odorous compounds. RTOs are used in these industries to capture and treat emissions from cooking, baking, frying, and other food-related processes. RTOs ensure compliance with air quality standards while minimizing the impact on food quality and safety.
• Chemical Storage and Handling: Facilities involved in the storage and handling of chemicals, such as bulk liquid terminals and chemical distribution centers, may utilize RTOs to control emissions from venting and vapor recovery systems. RTOs help mitigate the release of VOCs and HAPs during various storage and transfer operations.

These are just a few examples, and RTOs can be found in many other industries that generate VOCs and HAPs. RTOs provide a versatile and effective solution for air pollution control, ensuring compliance with environmental regulations and promoting sustainable industrial practices.

editor by CX 2024-04-09