RTO and RCO Waste gas treatment equipment Performance comparison, which exhaust gas treatment effect is better
RTO waste gas treatment equipment (regenerative combustion equipment) heats the organic waste gas to above 760 ℃, so that VOCs waste gas can be oxidized and decomposed into carbon dioxide and water under high temperature, so as to achieve the purpose of waste gas treatment. The high-temperature gas generated by oxidation flows through a special ceramic heat accumulator to heat up the ceramic body and "store heat" for preheating and subsequent organic waste gas treatment, thus saving fuel consumption for waste gas heating.
Regenerative combustion process
After being collected, the organic waste gas enters the combustion chamber through a regenerator. The ignited natural gas is heated to above 760 ℃ and oxidized into carbon dioxide and water to achieve purification. The purified high temperature gas is discharged from the secondary recuperator, and the recuperator is heated at the same time.
When the second regenerator is heated to the set temperature by high temperature gas, the on-off valve is opened, and the organic waste gas enters from the regenerator, is oxidized and decomposed under high temperature, and discharged from the first regenerator, thus heating the first regenerator, switching back and forth, and purifying the organic waste gas under the condition of making full use of heat energy.
Three room RTO waste gas treatment equipment has one more regenerator for cleaning. Each regenerator goes through the procedures of heat storage, heat release and cleaning in turn, which can effectively prevent the escape of a small number of incompletely decomposed organic waste gas, and the waste gas treatment effect is better.
RTO waste gas treatment equipment has the advantages of low operating cost and high organic waste gas treatment efficiency, which can adapt to the waste gas concentration of 1000~10000mg/m, and the decomposition efficiency is 99% - 99.5%. It is an economical and reliable VOCs waste gas treatment technology that meets the strict emission standard of 50 mg/m, and has been widely used.
RCO waste gas treatment equipment（ Catalytic combustion equipment ）The organic waste gas is filtered through the filter, and then enters the honeycomb activated carbon adsorption module for adsorption concentration. With the help of the catalyst, VOCs organic waste gas is burned without flame at a low light off temperature (280-500 ℃), and is oxidized and decomposed into carbon dioxide and water, so as to achieve the goal of waste gas treatment.

Catalytic combustion process
The organic waste gas enters the dry filter to purify the particles, and then enters the rear Activated carbon adsorption tank Absorb and concentrate the waste gas. The catalytic combustion equipment regularly conducts catalytic treatment on the waste gas after adsorption and concentration of activated carbon, and the clean gas up to the standard is discharged through a 15 meter chimney.
When the activated carbon box is saturated, the system will automatically desorb the activated carbon box. The saturated activated carbon is desorbed and regenerated by hot air, and the desorbed concentrated organic matter is sent to the combustion bed to combine with the catalyst for catalytic decomposition.
The organic waste gas heated to 250~300 ℃ in the catalytic oxidation furnace will produce flameless combustion under the action of noble metal catalyst, and the organic waste gas will be oxidized and decomposed into carbon dioxide and water to achieve the purpose of waste gas treatment. The clean gas after waste gas treatment will be discharged through the chimney. The hot air after combustion is cooled by the heat exchanger, part of the cooled gas is discharged, and the other part is used for desorption and regeneration of activated carbon, so as to achieve the purpose of waste heat utilization and energy conservation.
The comprehensive purification efficiency of organic waste gas of RCO waste gas treatment equipment is about 97%, which has a good treatment effect on the low concentration, multi-component, unrecyclable waste gas discharged from the industries such as mechanochemical, automobile coating, furniture and building materials, printing, food, etc.
Similar to the r to equipment, the RCO equipment adopts the bed design, the bottom of the regenerator is filled with a ceramic regenerator, and the catalyst is filled between the ceramic regenerator and the oxidation chamber.
RTO waste gas treatment equipment is suitable for the treatment of waste gas in the production process with high continuous emission concentration, and can effectively treat all VOCS organic waste gas volatilized in the production process; RCO waste gas treatment equipment is suitable for intermittent waste gas treatment under production conditions. In addition, it should be noted that corrosive waste gas cannot be treated in RTO and RCO.