RTO Regenerative Thermal Oxidizer (Skid-Mounted Type)

Multi-chamber RTOs are currently the most common type of RTO device. They primarily consist of a valve switching section, heat recovery chambers, and a combustion chamber. The heat recovery material is divided into three or more chambers, each chamber sequentially undergoing the processes of "heat storage - heat release - purging," repeating continuously for continuous operation. After heat release, clean air is immediately introduced into the chamber for purging. Only after purging is complete can the heat storage process begin. The treated exhaust gas is then drawn by a fan to the exhaust stack for discharge.
Standard multi-chamber RTOs use lifting valves or sliding valves for switching. Depending on the operating conditions, hard sealing, soft sealing, air sealing, or a combination of sealing methods can be selected, meeting the requirements for most operating conditions.

▶ Key Features

High Purification Efficiency
RTOs typically achieve oxidation efficiencies of over 95%, and equipment with a three-chamber structure can even exceed 99%, effectively purifying low-concentration, high-volume VOC exhaust gases.
Low Energy Consumption and Economical Operation
The heat recovery system can achieve up to 95% heat recovery, meaning that after normal and stable operation, the equipment requires almost no additional fuel, resulting in significantly lower overall operating costs compared to traditional incineration equipment.
Stable Structure and Strong Adaptability
The high-temperature resistant structural design is suitable for a variety of complex exhaust gases, including those containing hydrocarbons, alcohols, ketones, and some mixed organic exhaust gases. The equipment can operate continuously and has strong corrosion resistance and thermal stability.
Comprehensive Safety Protection
Equipped with explosion-proof measures, temperature monitoring, airflow regulation, pressure control, and an automatic switching system, the system monitors various parameters in real time during operation, ensuring the safety of the equipment and the plant.
High Degree of Automation
One-button start, automatic heating, automatic switching of the heat recovery chambers, and fault alarms significantly reduce manual operation and improve management efficiency.

▶ Main Functions

VOCs Deep Treatment
Achieves complete decomposition of organic waste gases through high-temperature pyrolysis, resulting in high purification efficiency and stable emissions.
Heat Energy Recycling
Utilizes a heat storage medium to store and release energy, minimizing reliance on gas combustion once the equipment reaches a steady state.
Automatic Reversing System
The reversing valve periodically switches the airflow direction, ensuring uniform heat absorption and release by the heat storage medium, thus improving thermal efficiency.
Multiple Safety Mechanisms
Includes over-temperature protection, combustion system protection, emergency shutdown, pressure relief structure, and automatic alarm, effectively preventing abnormal operating conditions.

▶ Application Industry

▶ FAQ

How do we choose the right type of dust removal equipment?
When selecting dust removal equipment, factors such as dust concentration, particle size, gas temperature, humidity, air volume, spatial layout, and industry characteristics should be considered. For example, a spray paint shop might choose a cartridge dust collector, while a cement plant would be more suitable for a bag filter or electrostatic dust collector. We recommend contacting a technical engineer for an on-site assessment and air volume calculation to ensure efficient and stable system operation.

  
Does the dust removal equipment require frequent manual intervention during operation?
No. Modern dust removal equipment is typically equipped with a fully automatic control system that enables scheduled cleaning, pressure differential feedback cleaning, and remote monitoring. Operators only need to regularly inspect the equipment's operating status and clean the dust collection box, significantly reducing manual intervention. Filter media replacement is also very simple, resulting in low O&M costs.

  
Will the dust collection system cause excessive noise or air loss?
Noise control and airflow optimization are incorporated into the equipment design. The fan is designed to be low-noise and can be fitted with a soundproof enclosure to effectively control operating noise. Furthermore, appropriate air volume calculation and sealing structure ensure that the dust removal process does not cause significant negative pressure or air loss in the workshop environment, improving air quality.

Jiangsu Jiheng Technology Co., Ltd. is located in Yancheng City, Jiangsu Province, a pearl on the Yellow Sea coast and home to the world's rare elk and red-crowned crane. Yancheng is crisscrossed by the Coastal Expressway, the Ningjingyan Expressway, the Xuhuaiyan Expressway, and the Xinchang Railway, which runs north and south. The city also boasts an international airport with over ten direct flights to South Korea, Thailand, Taiwan, and other countries, offering convenient transportation and advanced communications.

The company specializes in the research, development, manufacturing, and installation of coating and environmental protection equipment.

We provide one-stop services from concept development, design, manufacturing, installation, and commissioning to ensure product quality. We also have an experienced product design team to ensure the technological sophistication of our entire product design. We have already delivered high-quality projects for multiple manufacturers.

Adhering to the business philosophy of prioritizing technology, optimizing management, and keeping pace with the times, we are dedicated to providing customers with coating equipment, mobile spray painting, drying equipment, dust removal equipment, ventilation equipment, and complete coating production lines. Customer requirements are our driving force for continuous improvement. We will continue to strive for technological leadership, superior quality, and integrity, striving to provide our customers with high-quality, environmentally friendly products.
Jiangsu Jiheng Technology Co., Ltd. sincerely hopes to cooperate with friends from all walks of life, work hand in hand, and create a brilliant future together.