Exhaust gas treatment and air purification equipment

Exhaust gas treatment and air purification equipmentFeatures:

1. Suitable for processing organic waste gases at room temperature, high air volume, medium and low concentrations;

2. No secondary pollution, low equipment investment and operating costs;

3. The adsorbent selected is honeycomb or columnar activated carbon, which has the characteristics of long service life, low operating resistance, and high purification efficiency;

4. The equipment runs stably and reliably, with few moving parts, a well-equipped maintenance system, and easy operation and maintenance;

5. Fully automated PLC control is implemented throughout the entire operation process, which is convenient and reliable;

6. The system has complete security facilities, equipped with flame arresters and explosion vents. Any abnormal situations that occur during operation will trigger an alarm and automatically shut down.

Exhaust gas treatment and air purification equipmentComposed of a box body and an adsorption unit filled inside the box body. Activated carbon is a type of very small carbon particles with a large surface area, and there are also small pores in the carbon particles. These pores have adsorption capacity, and due to the large surface area of the carbon particles, they can fully contact with gases (impurities). When these gases (impurities) touch the pores, they are adsorbed, playing a purifying role. The essence of activated carbon adsorption is to use the characteristics of activated carbon adsorption to adsorb solvents from low concentration and high air volume exhaust gas into activated carbon. Activated carbon adsorption method is mainly used for the removal of low concentration gaseous pollutants.

The exhaust gas is driven by a centrifugal fan and enters the activated carbon adsorption box under positive pressure or air pressure. Due to the unbalanced and unsaturated molecular structure attraction or chemical bonding force on the solid surface of activated carbon, when this solid surface comes into contact with gas, it can attract the gas molecular structure, concentrate and maintain it on the solid surface, and then adsorb environmental pollutants. After passing through the filtration device, the exhaust gas enters the activated carbon adsorption tower, where the clean gas meets environmental standards at high altitudes.

Activated carbon adsorption box for industrial VOC organic waste gas treatment equipment Working principle of activated carbon adsorption box:

When the exhaust gas is powered by a fan and enters the adsorption box under negative pressure, it enters the activated carbon adsorption layer. When the surface of the activated carbon adsorbent comes into contact with the gas, it can attract gas molecules and pollutants in the exhaust gas to be adsorbed on the surface of the activated carbon, separating them from the gas mixture. The purified gas is then discharged at high altitude.