China Professional Regenerative/Recuperative Thermal Oxidizer Rto for Voc Treatment

Basic Info.

Model NO.

Amazing RTO

Type

Incinerator

Energy Saving

100

Easy for Operation

100

High Efficiency

100

Less Maintenance

100

Trademark

Bjamazing

Transport Package

Overseas Wooden

Specification

180*24

Origin

China

HS Code

8416100000

Product Description

RTO

Regeneratieve thermische oxidator

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

Recuperative thermal oxidizer:;

Compared with the catalytic combustion and regenerative thermal oxidation furnace,; recuperative thermal oxidizer  investment is less .; Recuperative thermal oxidizer system can be designed for the entire incineration system as well as the new air system,; which is more suitable for production characteristics of coating units  for building materials plate.;

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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 a regenerative thermal oxidizer be retrofitted into an existing facility?

Yes, regenerative thermal oxidizers (RTOs) can be retrofitted into existing facilities under certain conditions. Retrofitting an RTO involves integrating the system into the existing infrastructure and process flow of the facility to control emissions from industrial processes. However, the feasibility of retrofitting an RTO depends on several factors related to the facility and the specific requirements of the application.

Here are some considerations for retrofitting an RTO into an existing facility:

• Space Availability: RTOs typically require a significant amount of physical space for installation. It’s important to assess whether the facility has adequate space to accommodate the size and layout requirements of the RTO system. This includes considering the space needed for the RTO unit itself, associated ductwork, auxiliary systems, and access for maintenance.
• Process Integration: Retrofitting an RTO involves integrating the system into the existing industrial process. This integration may require modifications to the process flow, such as rerouting ductwork, adding or modifying exhaust points, or coordinating with existing pollution control equipment. The compatibility of the RTO with the existing process and the ability to seamlessly integrate the system should be evaluated.
• Auxiliary Systems: In addition to the RTO unit, auxiliary systems may be required for effective operation and compliance. These systems can include pre-treatment equipment such as scrubbers or filters, heat recovery units, monitoring and control systems, and stack emissions monitoring equipment. The availability of space and compatibility with existing infrastructure should be considered for accommodating these auxiliary systems.
• Utility Requirements: RTOs have specific utility requirements, such as the need for natural gas or electricity for heating the combustion chamber and operating the control system. The availability and capacity of utilities at the existing facility should be assessed to ensure they can meet the demands of the RTO system.
• Structural Considerations: The structural integrity of the facility should be evaluated to determine if it can support the additional weight of the RTO and associated equipment. This assessment may involve consulting with structural engineers and considering any necessary reinforcements or modifications.
• Regulatory Compliance: Retrofitting an RTO may require obtaining permits and complying with environmental regulations. It is essential to assess the applicable regulations and ensure that the retrofit meets the necessary compliance requirements for emissions control.

It is important to consult with experienced engineering firms or RTO manufacturers who can assess the specific requirements and constraints of the facility. They can provide detailed evaluations, feasibility studies, and design recommendations for retrofitting an RTO into an existing facility. Their expertise can help ensure that the retrofit is successful, cost-effective, and compliant with environmental regulations.

How do regenerative thermal oxidizers handle particulate matter buildup in the system?

Regenerative thermal oxidizers (RTOs) employ various mechanisms to handle particulate matter buildup in the system. Particulate matter, such as dust, soot, or other solid particles, can accumulate over time and potentially affect the performance and efficiency of the RTO. Here are some ways RTOs handle particulate matter buildup:

• Pre-filtration: RTOs can incorporate pre-filtration systems, such as cyclones or bag filters, to remove larger particulate matter before it enters the oxidizer. These pre-filters capture and collect the particles, preventing them from entering the RTO and reducing the potential for buildup.
• Self-Cleaning Effect: RTOs are designed to have a self-cleaning effect on the heat exchange media. During the operation of the RTO, the flow of hot exhaust gases through the media can cause the particles to burn or disintegrate, minimizing their accumulation. The high temperatures and turbulent flow help maintain clean surfaces on the media, reducing the risk of significant particulate buildup.
• Purge Cycle: RTOs typically incorporate purge cycles as part of their operation. These cycles involve introducing a small flow of clean air or gas into the system to purge any residual particulate matter. The purge air helps dislodge or burn off any particles adhering to the media, ensuring their continuous cleaning.
• Periodic Maintenance: Regular maintenance is essential to prevent excessive particulate matter buildup in the RTO. Maintenance activities may include inspecting and cleaning the heat exchange media, checking and replacing any worn-out gaskets or seals, and monitoring the system for any signs of particulate accumulation. Regular maintenance helps ensure optimal performance and minimizes the risk of operational issues associated with particulate matter buildup.
• Monitoring and Alarms: RTOs are equipped with monitoring systems that track various parameters such as pressure differentials, temperatures, and flow rates. These systems can detect any abnormal conditions or excessive pressure drops that may indicate particulate matter buildup. Alarms and alerts can be triggered to notify operators, prompting them to take appropriate action, such as initiating maintenance or cleaning procedures.

It is important to note that the specific strategies employed to handle particulate matter buildup may vary depending on the design and configuration of the RTO, as well as the characteristics of the particulate matter being treated. RTO manufacturers and operators should consider these factors and implement appropriate measures to ensure the effective management of particulate matter in the system.

By incorporating pre-filtration, utilizing the self-cleaning effect, implementing purge cycles, conducting regular maintenance, and employing monitoring systems, RTOs can effectively handle and mitigate particulate matter buildup, maintaining their performance and efficiency over time.

How do regenerative thermal oxidizers handle start-up and shutdown procedures?

Regenerative thermal oxidizers (RTOs) have specific procedures for start-up and shutdown to ensure safe and efficient operation. These procedures are designed to optimize the performance of the RTO and minimize any potential risks. Here is an overview of how RTOs handle start-up and shutdown:

• Start-up Procedure: During start-up, the RTO goes through a series of steps to reach its operating temperature. The start-up procedure typically involves the following stages:
1. Purge Stage: The RTO is purged with clean air or an inert gas to remove any potential flammable or explosive gases that may have accumulated during the shutdown period.
2. Preheat Stage: The RTO’s heat exchangers are preheated using a burner or an auxiliary heat source. This gradually increases the temperature of the heat exchange media (typically ceramic or metallic beds) and the combustion chamber.
3. Heat Soak Stage: Once the heat exchangers reach a certain temperature, the RTO enters the heat soak stage. In this stage, the heat exchangers are fully heated, and the RTO operates in a self-sustaining mode, with the combustion chamber temperature being maintained primarily by the heat released from the oxidation of pollutants in the exhaust gas.
4. Normal Operation: After the heat soak stage, the RTO is considered to be in normal operation mode, where it maintains the desired operating temperature and treats the exhaust gas containing pollutants.
• Shutdown Procedure: The shutdown procedure of an RTO is aimed at safely and efficiently stopping the operation of the system. The procedure typically involves the following steps:
1. Cool Down: The RTO is gradually cooled down by reducing the flow of the exhaust gas and the supply of combustion air. This helps to prevent thermal stress on the equipment and minimize the risk of fires or other safety hazards.
2. Heat Recovery: During the cool-down phase, the RTO may employ heat recovery techniques to capture and utilize the residual heat for other purposes, such as preheating incoming process air or water.
3. Purge: Once the RTO has cooled down sufficiently, a purge cycle is initiated to remove any residual gases or contaminants from the system. This helps to ensure a clean and safe environment for maintenance activities or subsequent start-ups.
4. Complete Shutdown: After the purge cycle, the RTO is considered to be in a fully shut-down state, and it can remain in this state until the next start-up is initiated.

It is important to note that the specific start-up and shutdown procedures for an RTO may vary depending on the design and manufacturer. Manufacturers typically provide detailed guidelines and instructions for operating their specific RTO models, and it is crucial to follow these guidelines to ensure safe and efficient operation.

editor by CX 2024-03-22