RTO Systems for Printing Facilities

Printing facilities require high-energy consumption and generate significant amounts of volatile organic compounds (VOCs) and hazardous air pollutants (HAPs). Regenerative thermal oxidizers (RTOs) are one of the most effective technologies to capture and destroy these air pollutants from the printing process.

What are RTO Systems?

RTO systems are air pollution control devices that use high temperatures to oxidize and destroy VOCs and HAPs from industrial processes. The RTO system consists of a ceramic heat exchange bed, burner, and control system. The heat exchange bed alternates the airflow direction between two chambers, preheating the incoming air and reducing the energy required to oxidize the pollutants. The burner provides the necessary heat to reach the required temperature, and the control system manages the airflow and temperature to optimize the destruction efficiency.

RTO Systems Benefits for Printing Facilities

• High Efficiency: RTO systems can achieve destruction efficiencies of up to 99% and are capable of handling high VOC concentrations and variable airflows.
• Low Operating Costs: The heat exchange process reduces the energy required for the oxidization process, and the ceramic bed retains heat, reducing the fuel consumption.
• Low Maintenance: RTO systems have no moving parts and require minimal maintenance, resulting in low downtime and long service life.
• Environmental Compliance: RTOs eliminate air pollutants, ensuring printing facilities are compliant with local, state, and federal regulations.

Design Considerations for RTO Systems in Printing Facilities

Designing an RTO system for a printing facility requires consideration of several factors.

Printing Handling and Materials

The type of printing press and the materials handled impact the RTO system’s design. Solvent-based inks require a higher destruction temperature than water-based inks. Additionally, the RTO system’s size is dependent on the printing press’s size and the airflow rate from the press.

Temperature and Flow Control

The RTO system’s control system is critical to ensuring efficient operation. The control system must manage the airflow and temperature to maintain optimal destruction efficiency. Additionally, temperature sensors must be placed throughout the system to detect any temperature variations.

Heat Recovery and Energy Efficiency

The RTO system’s heat exchange bed allows for heat recovery, reducing the energy required to maintain the required temperature. The system’s energy efficiency can be further improved by incorporating a secondary heat recovery system to capture the excess energy and use it to preheat incoming air streams.

System Maintenance

Regular maintenance is essential to ensure the RTO system’s longevity and efficient operation. The system should be inspected and cleaned regularly to remove any buildup that can impact the system’s performance. Additionally, the ceramic heat exchange bed should be inspected annually to identify any damage or wear.

結論

RTO systems are an effective air pollution control technology for printing facilities, offering high destruction efficiencies, low operating costs, and environmental compliance. Careful consideration of the printing press type and materials handled, temperature and flow control, heat recovery, and system maintenance are essential to designing an optimal RTO system for a printing facility.

介紹

We are a high-tech enterprise focused on the comprehensive treatment of volatile organic compounds (VOCs) waste gas and carbon reduction and energy-saving technology. Our core technologies include heating, combustion, sealing, and self-control. We have the ability to simulate temperature fields and air flow fields, model calculations, and test the properties of ceramic heat storage materials, molecular sieve adsorption materials, and high-temperature incineration and oxidation of VOCs organic matter.

We have an RTO technology R&D center and waste gas carbon reduction engineering technology center in Xi’an, and a 30,000 square meter production base in Yangling. We are a leading manufacturer of RTO equipment and molecular sieve rotary equipment production and sales in the world. Our core technology team comes from the Aerospace Liquid Rocket Engine Research Institute and we currently have over 360 employees, including more than 60 R&D technology backbones, including 3 senior engineers, 6 senior engineers, and 47 thermodynamics. Doctors.

Our core products are rotary valve-type heat storage oxidation incinerators (RTO) and molecular sieve adsorption concentration rotary wheels. Combined with our own environmental protection and thermal energy system engineering technology expertise, we can provide customers with comprehensive solutions for industrial waste gas treatment and heat energy utilization carbon reduction and emission reduction under various working conditions.

Certifications, Patents and Honors

Our company has obtained the following certifications and qualifications:

• 智慧財產權管理系統認證
• 品質管理系統認證
• 環境管理系統認證
• 建築業企業資質
• 高新技術企業
• Rotary Heat Storage Oxidation Furnace Rotary Valve Patent
• Rotary Heat Storage Incineration Equipment Patent
• Disc-type Molecular Sieve Rotary Wheel Patent

Below is an image of our products:

選擇合適的 RTO 設備

When choosing the right RTO equipment, it is important to:

1. 確定廢氣的特性
2. 了解當地法規並制定排放標準
3. 評估能源效率
4. 考慮維
5. 預算和成本分析
6. Choose the appropriate RTO type
7. 考慮環境和安全因素
8. 效能測試與驗證

It is important to explain each point in detail to ensure that the right RTO equipment is selected. Below is an image of our factory:

Our Service Process

Our service process includes:

1. Initial consultation, on-site inspection, and needs analysis
2. Program design, simulation, and plan review
3. 客製化生產、品質控制和工廠測試
4. 現場安裝、調試、培訓服務
5. 定期維護、技術支援、備件供應

It is important to explain each point in detail to ensure that customers have a comprehensive understanding of our service process. We offer a one-stop solution with a professional team that can customize RTO solutions for customers.

作者：米婭