Continuous RTO
Specifically designed for 24-hour continuous production industries, this system employs multi-chamber continuous switching technology to ensure uninterrupted exhaust gas treatment. With a thermal efficiency exceeding 96%, it delivers stable and reliable operation, meeting the stringent standards of high-demand sectors such as chemicals, pharmaceuticals, and petrochemicals. The equipment features comprehensive safety protection and is capable of handling industrially complex exhaust gases with diverse compositional profiles.
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Keywords: Continuous RTO
Continuous RTO
1. Product Introduction
This continuous regenerative thermal oxidizer (RTO) is designed to treat, through high-temperature incineration for harmless destruction, orderly-discharged, high-concentration, toxic, hazardous, and malodorous organic exhaust gases generated during process production. By employing the company’s patented continuous heat-exchange (regenerative) technology, this RTO offers superior stability compared with conventional RTOs in continuous production processes, while simultaneously reducing energy consumption in the original production process.
2. Process Principle
A regenerative high-temperature waste-gas incinerator is employed to treat the waste gases generated during the coating-baking process. These waste gases, which contain a certain concentration and temperature, are first fed into a multi-stage heat-exchanger for regenerative preheating (heat storage R), raising their temperature to a level suitable for entry into the incinerator chamber. The furnace temperature is precisely controlled by a large-modulation burner (720°C to 750°C/T), ensuring complete thermal decomposition (oxidation O) and combustion of the harmful organic compounds in the waste gases. The heat produced during combustion is partially used for heating and partially for preheating the waste gases and supplementing fresh air (heat storage), thus sustaining a continuous, cyclical operation. Incineration chamber temperature, furnace negative pressure, waste-gas flow rate (concentration), and waste-gas oxygen content are carefully monitored and regulated to ensure safe operation of the incinerator; meanwhile, constant supply-air temperature and main-supply-air duct pressure are maintained to guarantee stable operation of the centralized heating system.
3. Process Flow Diagram
4. Performance Characteristics
- High purification efficiency: uniform collection, mixing, and air distribution of exhaust gases; thorough heat exchange (regenerative heat storage); and stable temperature control. These features enhance purification efficiency to 99.5%, meeting the environmental emission standards applicable in first-tier cities such as Shanghai, Beijing, and Guangzhou.
- Significant energy-saving performance: The thermal energy generated during high-temperature incineration is recovered and reused in a closed-loop system, with user testimonials—particularly in the tinplate printing industry—demonstrating energy savings of 15% to 35%.
- Excellent safety: the furnace is equipped with an explosion-proof door to relieve detonation pressure, and employs staged, slightly negative-pressure combustion, which effectively prevents backfire.
- High degree of automation: Completely replaces the original oven temperature control, requiring only a single button press to start and operating fully automatically throughout the entire process. Features over-temperature and under-temperature protection.
- Safety protection devices such as alarm and flame-out protection ensure stable operation of the equipment.
5. Application Areas
It can be widely used in spray coating and painting for automobiles, vehicles, shipbuilding, and industrial products; in the petroleum, chemical, ink, and dye industries; in the rubber and plastics, leather, adhesive tape, cable, enameled wire, electronics, and printed circuit board industries; in printing, packaging, metal coil coating lines, laminating lines, tinplate printing and can manufacturing, and the textile dyeing and printing industry; in the coating and spray-painting sectors for building materials, decoration, and furniture; as well as in the pharmaceutical, food, and additive industries.
Application of Continuous RTO in the Home Appliance Panel Coating Industry
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Production Workshop
RTO furnace
Coating and Line Drying Oven
Coating and Line Drying Oven
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No. 4, Innovation Road, Luoyang Industrial Park, Wujin District, Changzhou City
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