Regenerative Thermal Oxidizer, abbreviated as RTO, is used to treat low to medium concentration organic waste gases (VOCs). The common forms of VOC treatment by RTO equipment include two chamber RTO, three chamber RTO, and rotary RTO.
principle
Heat VOCs above 700 ℃ to oxidize and decompose VOCs in the exhaust gas into CO2And H2O, The high-temperature gas generated by oxidation flows through the ceramic thermal storage body, causing it to heat up and "store heat", and is used to preheat the organic waste gas RTO that enters later, thereby saving the energy consumed by fuel for waste gas heating.
(1) More advanced than typical RTO technology. The equipment distinguishes the direction of gas inflow and outflow as a whole, with continuous heat exchange due to changes in exhaust gas flow, low fluctuations in inlet and outlet air pressure, and low energy consumption
(2) The rotor size is half that of a regular RTO, the furnace sealing area is small, the overall structure is simple and compact, and the footprint is small
(3) Suitable for high air volume industrial waste gas, with a removal efficiency of over 98%
(4) During maintenance, the rotor does not need to be removed, saving energy and reducing maintenance management costs
Applicable to industrial organic waste gas treatment projects such as petroleum waste gas treatment, chemical waste gas treatment, rubber waste gas treatment, printing ink waste gas treatment, spraying waste gas treatment, cable and enameled wire waste gas treatment, furniture waste gas treatment, painting and spray painting waste gas treatment, etc.
Compare projects |
Two bed RTO |
Three bed RTO |
Rotating RTO |
valve |
Simple structure, simple control program |
Complex structure and complex control program |
Single valve, simple control program, low failure rate |
pressure |
Large pressure fluctuations |
Small pressure fluctuations |
Small pressure fluctuations |
Outlet concentration |
Large fluctuations in export concentration |
Small concentration fluctuations |
Small concentration fluctuations |
Processing efficiency |
Average>95% |
≥99% |
≥99% |
Ceramic utilization rate |
100% |
67% |
83% |
cover an area of |
small |
big |
small |