Activated carbon absorption purification box

Activated carbon absorption purification box

Activated carbon is a very small carbon particle, has a large surface area, and there are also small holes in the carbon particle-capillary. This capillary has a strong adsorption ability. Due to the large surface area of the carbon particle, it can be in full contact with the gas(impurity). When these gases(impurities) touch the capillary, they are adsorbed and act as purifiers. The essence of activated carbon adsorption is to use the characteristics of activated carbon adsorption to adsorb organic solvents in low-concentration large wind exhaust gas into activated carbon. Activated carbon adsorption is mainly used for the removal of low concentration gaseous pollutants.

Principle of activated carbon adsorption box:

When the exhaust gas is powered by the fan, the negative pressure enters the adsorption tank and enters the activated carbon adsorption layer. Due to the unbalanced and unsaturated molecular gravity or chemical bond force on the surface of the activated carbon adsorbent, when the surface of the activated carbon adsorbent is in contact with the gas, It can attract gas molecules, concentrate them and keep them on the surface of activated carbon. This phenomenon is called adsorption. Using the adsorption capacity of activated carbon adsorbent surface, the exhaust gas is in contact with the porous activated carbon adsorbent on the large surface, and the pollutants in the exhaust gas are adsorbed on the surface of activated carbon, so that it is separated from the gas mixture, and the purified gas is discharged at high altitude. Activated carbon adsorption box is a kind of dry waste gas treatment equipment, which consists of the box body and the adsorption unit filled in the box body.

Activated carbon adsorption box can generally be stainless steel, carbon steel, PP material production, according to the exhaust gas properties of the selection of suitable materials. The thickness of the main structure must be based on each model and treatment quantity, and has enough reinforcement to bear the load required for the structure and operation, and provide the necessary operating platform.

Application range of activated carbon adsorption box:

Activated carbon adsorption box is mainly used for the treatment of organic exhaust gas with low wind volume and low concentration; Activated carbon adsorbent can treat and purify a variety of organic and inorganic pollutants: benzene, ketones, alcohols, ethers, alkanes and their mixed organic exhaust gases, acidic exhaust gases, alkaline exhaust gases; Mainly used for pharmaceutical, smelting, chemical, mechanical, electronic, electrical, painting, shoe making, rubber, plastic, printing and environmental desulphurization, deodorizing and purification of harmful exhaust gas produced in various industrial production workshops.

Performance characteristics

1, adsorption high efficiency, strong ability;

2, can treat a variety of mixed organic exhaust gas at the same time; Purification efficiency ≥ 95 %;

3, the equipment structure is compact, the area is small, the maintenance management is simple, and the operating cost is low;

4, adopt automatic control operation design, simple operation,;

5, fully closed, both indoor and outdoor can be used.