The main principle of the exhaust gas treatment catalytic combustion equipment RCO is the adsorption of organic waste gas by activated carbon. After the activated carbon surface is full, then the surface dirt is removed by combustion, so that the activated carbon has the ability to adsorb again, and then circulated like this.
 
      For the setting of the fuel-air ratio in the catalytic combustion operation state, the air ratio range during catalytic combustion is generally between 4% and 11%. Under combustion conditions, a better catalytic combustion effect can be achieved, the combustion system can obtain thermal efficiency, and at the same time, it can achieve better emissions.
      The combustion start process is detected by the ultraviolet sensor. After the small fire is ignited, the main gas valve is opened. At this time, the furnace plate performs flaming combustion until the detection temperature signal reaches the set ignition shutdown temperature, the ignition valve is closed, the ignition process is completed, and the combustion adjustment phase is entered.        When the control system is in the standby state, it will enter the combustion operation state after receiving the input start command. First, the control system performs a self-test, and then performs a pre-purge. The output signal of the inverter controls the rotation of the fan. The high speed is gradually changed to low speed, and fresh air is blown through the combustion furnace plate to ensure that there is no residual gas in the furnace and the reliability of the ignition process.
 
       You can set the ignition temperature and the frequency when the inverter is started to control the air volume of the fan as required. The ignition temperature is to ensure the reliability of the ignition process. The starting frequency ensures that the flammable combustion of the catalytic combustion equipment is just after ignition. At this time, the combustion ratio is not easy to be too low, and the air volume cannot be too large.
 
       Catalytic combustion uses a catalyst with precious metals and metal oxides on the surface. The organic pollutant exhaust gas can be oxidized to carbon dioxide and water at a lower temperature under the action of the catalyst platinum and palladium. The addition of the catalyst does not change the original chemical equilibrium, only the speed of the chemical reaction is changed, and the properties of the catalyst itself do not change before and after the reaction.