The purifying device is mainly used for the purification and odor elimination of harmful organic waste gases volatilized or leaked from painting, printing, electromechanical, household appliances, shoe-making, plastics and various chemical workshops. It is suitable for low concentration organic waste gases which are not suitable to be treated by direct combustion or catalytic combustion and adsorption recovery, especially for large air volume. Satisfactory economic and environmental benefits can be obtained in treatment occasions.

1. The equipment has advanced design principle, unique material, stable performance, simple structure, safety and reliability, energy saving and power saving, and no secondary pollution. The equipment covers a small area and is light in weight. The powder coating line adsorption bed adopts drawer structure, which is convenient for filling and replacement.

2. The honeycomb bulk activated carbon, a new type of activated carbon adsorption material, is suitable for use in high air volume.

3. Noble metal catalysts supported on honeycomb ceramics have low resistance and high activity in catalytic combustion chamber.

4. Activated carbon bed adsorbing organic waste gas is desorbed and regenerated by hot air after catalytic combustion, and the desorbed gas is sent to catalytic combustion chamber for purification. The motor coating line does not need external energy, and the running cost is low, and the energy saving effect is remarkable.