Activated carbon adsorption exhaust gas treatment equipment

Activated carbon adsorption exhaust gas treatment equipment

【1Working principle of activated carbon adsorption equipment】

The working principle of activated carbon adsorption equipment is to utilize the strong adsorption and desorption ability of activated carbon for organic molecules. Organic waste gas is introduced into the reaction chamber and undergoes adsorption concentration desorption regeneration separation recovery processes in sequence to complete the purification treatment of the waste gas!The activated carbon adsorption equipment consists of multiple activated carbon adsorbers and desorption recovery devices connected in parallel, which has a purification effect on low concentration and high air volume organic waste gas.

Activated carbon adsorbs waste gas molecules: During the activation process, activated carbon gradually forms a huge surface area and complex pore structure. The surface area of activated carbon is mainly provided by micropores. Activated carbon adsorption can be divided into physical adsorption and chemical adsorption, and the adsorption process is carried out on these pores and surfaces. The porous structure of activated carbon provides a huge specific surface area, making it very easy to achieve the purpose of absorption and collection.

(Internal structure)

The molecules on the pore walls of activated carbon can generate strong attraction, attracting the waste gas molecules in the medium to the pore size, which is the physical adsorption process. The diameter of the adsorbed exhaust gas molecules is usually smaller than the pore size of activated carbon, in order to ensure that impurities are absorbed into the pore size.

Activated carbon not only contains carbon elements, but also small amounts of oxygen and hydrogen, such as carboxyl groups, hydroxyl groups, phenols, lipids, quinones, ethers, etc. These complexes can undergo chemical reactions with adsorbed exhaust gas molecules and aggregate on the surface of activated carbon. The treated exhaust gas is passed into a centrifugal fan, which creates negative pressure through exhaust and is discharged into the atmosphere from a chimney 15 meters above the ground.

(Activated carbon adsorption box)

Electronic component production, battery production, acid washingFood, BrewingLaboratory ventilation;

Purification of exhaust gases in industries such as metallurgy, chemical engineering, pharmaceuticals, painting, and furniture production, including the treatment and purification of spray painting exhaust gases;

(Installation of Activated Carbon Adsorption Box on Door)