Key energy-saving technologies of RTO

 Yurcent's Key energy-saving technologies of  Regenerative Thermal Oxidizer

（1）Casing Vacuum Insulation Technology

The "TopTank" RTO furnace body surface is designed with a vacuum insulation casing, reducing convective heat loss.“

Simulation of convective heat loss temperature field on the windward side of an ordinary RTO furnace outer wall: Heat loss is 1.4×10⁴ W/m². 

The heat loss of the Dingtian RTO furnace outer wall is 0.5 × 10⁴ W/m². 

（2）High-efficiency sealed high-temp bypass valve technology

High-Temperature Bypass Face Valve

Temperature difference between the upper and lower parts of the chimney, high-temperature bypass: 20°C 

High-Temperature Valve Technology Iteration:

1. 2015 High-Temperature Valve: Insulation wool valve frame, Clearance seal. Insulation cotton valve frame, gap sealing

2. 2016 High-Temperature Valve: High-temperature cement valve frame, Clearance seal

3. 2019 High-Temperature Valve: Face seal

                                                                      A. Valve frame upgraded to high-temperature cement          A. Seal type changed from clearance seal to face seal
                                                                                                   B. Air-cooling device added                                                 B. Anti-impact device added 

（3）High-Efficiency Heat Storage Technology
   High-Efficiency Heat Storage Technology Selection of Ceramic Heat Storage Materials Cordierite, Mullite, High-Alumina Honeycomb type, Plate type Density, Hydrophobicity. Installation Process of Insulation Wool Bulk density > 200 kg/m³. Uniform Distribution of Air Pressure and Temperature