The process flow of RTO

The process principle of RTO with heat storage is as follows：

        he organic waste gas from the production line is collected and evenly distributed by an air distribution box (also known as a gas collection tank) with multiple guide plates inside. The air distribution box balances the pressure and concentration of the organic waste gas from various sources before it enters the multi-functional RTO (Regenerative Thermal Oxidizer) for high-temperature complete oxidation and decomposition. For low-concentration organic waste gas, it is directed to a zeolite rotary concentrator for desorption and then enters the multi-functional RTO. The organic waste gas is directly burned at a temperature of around 850°C, achieving complete thermal oxidation with a residence time of 1 to 2 seconds. At this high temperature, the organic substances in the waste gas are oxidized and decomposed into CO2 and H2O.

The supporting facilities of the multi-functional RTO include：





Advantages：

1、Hot oxidation efficiency above 99.5%, furnace temperature can reach 800-1100°C (adjustable).

2、Waste heat recovery - the recovered heat can be utilized in various ways such as heat transfer oil, hot air or hot water, replacing the user's boilers and other forms of input, saving costs for the user. The waste heat utilization rate can reach over 98%, and it can operate without power when the concentration exceeds 3g/m3.

3、The residence time of organic waste gas in the multi-functional RTO furnace can be adjusted between 1-2 seconds.

4、The special structure of the multi-functional RTO enables its furnace to have a readjustment function after being put into use.

5、The multi-functional RTO furnace adopts negative pressure technology to ensure no odor overflow or combustion machine backfire.

6、The multi-functional RTO adopts secondary preheating technology, and the waste gas temperature can reach up to 600-650°C, which eliminates the problem of honeycomb ceramic blockage that can occur in rotary and three-door RTOs, and reduces labor intensity and operating costs. The multi-functional RTO can continue to use small pore honeycomb ceramics to improve energy efficiency, and currently, only the multi-functional RTO is willing to continue to use small pore honeycomb ceramics.

7、The multi-functional RTO adopts the highest level of safety system to ensure safe operation.

8、The multi-functional RTO has multiple convenient opening and closing inspection doors, which can be used for honeycomb ceramic installation and equipment maintenance channels.

9、Currently, only the multi-functional RTO can handle organic waste gas while also treating waste water and solid waste, which can save users a lot of investment and site occupation problems.

10、The multi-functional RTO has a compact structure and a smaller volume than other types of RTOs.