RCO catalytic combustion waste gas treatment equipment activated carbon adsorption desorption unit i

  catalytic combustion (SrCO) system composition SrCO catalytic decomposition unit is composed of pretreatment device, preheating device, catalytic combustion device and explosion-proof device
1
Waste gas pretreatment: in order to avoid blockage of catalyst bed and catalyst poisoning, waste gas shall be pretreated before entering the bed to remove dust, droplets and catalyst poisons in waste gas
2
Preheating device: preheating device includes waste gas Gas preheating device and catalyst burner preheating device
Because the catalyst has a catalytic activity temperature, it is called the catalyst ignition temperature for catalytic combustion
Catalytic combustion can be carried out only when the temperature of waste gas and bed reaches the ignition temperature
Therefore, preheating device shall be set
However, when the temperature of the exhaust gas itself is high, such as enameled wire, insulating material, paint baking and other drying exhaust, and the temperature can reach more than 300 ℃, it is not necessary to set a preheating device
3
Catalytic combustion device: fixed bed catalytic reactor is generally used
The reactor shall be designed according to the specifications, which shall be convenient for operation, maintenance and catalyst loading and unloading
4
Explosion proof device: it is a diaphragm pressure relief explosion-proof device, which is installed on the top of the host
In case of accidents during equipment operation, it can be cracked and relieved in time to prevent accidents
Equipment features @ suitable for treating waste gas with normal temperature, large air volume, medium and low concentration@ No secondary pollution, low equipment and transportation insurance costs@ The adsorbent adopts superior honeycomb activated carbon, which has the characteristics of long service life, low running resistance and high purification efficiency@ Catalytic low-temperature decomposition, short preheating time, low energy consumption, long catalyst service time, catalytic decomposition purification rate up to 97%@ The equipment has stable and reliable operation, few moving parts, complete maintenance system and convenient operation and maintenance@ Fully automatic PLC control is realized in the whole operation process, which is convenient and reliable@ The system has perfect facilities, equipped with flame arrester and explosion vent
It alarms and stops automatically in case of abnormal conditions during operation