Introduction of the product: RTO (Regenerative Thermal Oxidizer) primarily consists of a regenerative chamber, an oxidation chamber, a fan, etc. It absorbs heat during the oxidation process of waste gas through the regenerative chamber, and uses this heat to preheat the newly entered exhaust gas. This effectively reduces heat emissions after exhaust gas treatment. Simultaneously, it minimizes heat loss during exhaust gas is heating and oxidation, so that the exhaust gas maintains a high thermal efficiency (thermal efficiency of about 98%) in the process of high-temperature oxidation. The equipment is characterized by its safety, reliability, ease of operation and maintenance, low operating costs, as well as a high VOCs removal rate. The operational principle of RTO is as follows: The organic exhaust gas undergoes preheating in by regenerative chamber, and then enters the oxidation chamber, where it is heated to approximately 800 ºC, so that the VOCs in the exhaust gas are oxidized and decomposed into CO2 and H2O. Subsequently, the oxidized high-heat gas passes through another regenerator for heat treatment before being discharged from the RTO system. This process is operated continuously with each regenerative chamber alternating between the mode of input exhaust gas and discharge treated gas.
Processing objects: RTO is mainly applicable to a wide range of chemical plants: the exhaust gas generated during the production process of reactors, centrifuges, dryers, coating operations, and pharmaceutical manufacturing. It is particularly suitable for treating large volumes of low-concentration exhaust gases. Typically, the concentration of volatile organic compounds (VOCs) in there gases does not exceed 5000PPM.
Processing capacity: 5000-100000Nm3/h, with zeolite runner concentration support exceeding 100,000 square hours.
Technical advantages: 1, Using a regenerative heat exchange device enables the heat storage carrier and the gas to directly exchange the heat, thus realizing rapid heating, significant low-temperature heat transfer, notable energy-saving effects, and reduction of fuel consumption; 2, The heat energy is efficiently released through graded combustion technology, resulting in optimal effects. This approach effectively suppresses the formation of thermal nitrogen oxides, thus demonstrating excellent environmental protection capabilities; 3, the overall temperature of the combustion chamber increases and the distribution is more uniform, the furnace temperature range is 800-950ºC, the combustion speed is fast, the flue gas retention time is long, and the organic oxide decomposition is complete; 4, Using PLC-based automatic combustion control system offers a high level of automation, which ensures stable operation and exceptional safety and reliability; 5, Based on the exhaust gas situation, a heat energy recovery device can be strategically installed to efficiently recover excess energy for use in heating thermal oil or steam, or as an additional source of heat for exhaust gas; 6, The switch valve incorporates a combination of hard seal and soft seal, along with a multi-channel compressed air seal design. It boasts an impressive efficiency, with sealing efficiency surpassing 99.99%. Equipped with reliable sealing materials, it ensures swift switching and exhibits excellent resistance to wear, resulting in a prolonged working life.
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