working principle

The organic waste gas passes through the collecting pipe and first enters the regenerator. The honeycomb ceramic regenerator installed in the regenerator exchanges the stored heat energy to the exhaust gas, so that the exhaust gas to be treated reaches the preheating temperature; the preheated exhaust gas enters the oxidation chamber and oxidizes Indoor installation of fuel (natural gas or diesel) burners, raising the temperature to above 8000C, reaching the complete oxidation temperature of various pollutants in the exhaust gas, so that the organic waste gas in the exhaust gas is oxidatively decomposed into CO2 and H2O; the oxidized high-temperature gas Then through another regenerator for heat exchange, the heat is transferred to the honeycomb ceramic regenerator, and the cooled gas is discharged through the spray tower to remove chlorine and sulfur, and then discharged through the chimney, so that the final exhaust gas temperature of the flue gas is about ≤500C. This process is continuously regenerated, and each regenerator is alternately switched between the mode of inhaling exhaust gas and the exhaust gas after discharge treatment, and the switching time can be adjusted according to specific conditions.

Technical characteristics

1. The VOC purification efficiency is high, the 2-bed purification efficiency is over 95%, and the 3-bed purification efficiency is over 99%.

2. It can process a variety of components, almost all organic waste gas, organic waste gas containing S, N, halogen elements.

3. Corresponding technology multiple explosion-proof (LEL interlock control, multiple sets of explosion-proof diaphragm settings, automatic switching valve group, etc.) measures, equipment safety.

4. Programmable controller (PLC) based control with data acquisition and remote control functions.

5. The frequency converter (VFD) drive allows the system to operate at low frequencies with low exhaust gas or system standby.

6. The equipment investment cost is large, and the low-concentration application operation cost is high.

7. Fully automatic control, unattended operation.