Product Description:
Activated carbon adsorption device is also known as activated carbon adsorption tower, activated carbon adsorber and activated carbon filter. It is mainly used in the treatment of organic waste gas, mainly adsorber, including perforated plate, activated carbon adsorption layer and other components. The device is made of A3 carbon steel plate. (PP plate, galvanized steel plate, stainless steel and other materials can also be used). The device has the advantages of power saving, convenient operation and maintenance. The device is suitable for the organic waste gas of furniture, wood industry, leather industry, hardware and building materials industry, etc.
working principle:
The organic waste gas is powered by the fan, and enters the active carbon absorber tower under positive or negative pressure. Due to the unbalanced and unsaturated molecular gravity or chemical strength on the solid surface of the active carbon, when the solid surface contacts with the gas, the gas molecules can be attracted, concentrated and kept on the solid surface, and the pollutants will be adsorbed. After the waste gas passes through the filter, Enter the dust discharge system of the equipment and discharge the purified gas at high altitude.
Components of waste gas from paint spraying and drying: benzene, dioxane, styrene, non methane total hydrocarbon, mainly the treatment of "triphenyls" and volatile organic waste gas (VOCs).
Styrene: it is an organic compound formed by substituting benzene for one hydrogen atom of ethylene. The electron of vinyl group is conjugated with benzene ring, insoluble in water, soluble in ethanol, and exposed to air, polymerization and oxidation gradually take place. It is an important monomer of synthetic resin, ion exchange resin and synthetic rubber in industry.
Industrial process:
Organic waste gas → air duct → activated carbon adsorption → standard emission → fan
Application scope:
Activated carbon is often used for adsorption, separation and purification of gas, recovery of solvent, decolorizing agent of sugar solution, grease, glycerin and Yao substance, deodorant of drinking water or refrigerator, Du filtering agent of Du mask, and catalyst or metal salt catalyst. When the organic waste gas is powered by the fan, the positive pressure or negative pressure enters into the tower body, due to the imbalance and imbalance on the surface of the activated carbon solid
Saturated molecular gravity or chemical strength, so when the solid surface contacts with the gas, it can attract the gas molecules, make them concentrate and keep on the solid surface, the pollutants and smells will be absorbed, the waste gas will enter the equipment dust discharge system after passing the activated carbon adsorption tower, and the purified gas will be discharged at a high altitude up to the standard.
Use of activated carbon adsorption tank:
The activated carbon adsorption box uses the activated carbon adsorption box, including a box body. The top of one end of the box body is provided with an air inlet, the lower part of the other end of the box body is provided with an air outlet, the top of the box body is provided with a number of activated carbon inlet, and the bottom of the box body is correspondingly provided with a number of activated carbon discharge openings. The activated carbon discharge opening is of the extraction type structure, and the active carbon inlet and the corresponding activated carbon discharge openings An active carbon adsorption layer is formed between the material openings, and a primary adsorption filtration device is arranged between the active carbon adsorption layer and the air inlet, and a plurality of observation openings are arranged on the outer wall of the box body. The utility model belongs to the fully airtight type, which can be used indoors and outdoors, and has the advantages of high adsorption efficiency, strong capacity, compact equipment structure, small floor area, simple and convenient maintenance and management, low operation cost, and being able to handle a variety of mixed organic waste gases at the same time.
Application area:
1. It is applicable to almost all industries except a few hydrocarbons.
2. Different types of activated carbon shall be selected for exhaust gas with different characteristics.
3. Suitable for occasions with high requirements for environmental safety
Selection of equipment:
The adsorption tower can be divided into high efficiency type, standard type and economic type.
Adsorption tower from the material: PVC, FRP / PVC, galvanized steel plate and 304 stainless steel.
The detailed technical parameters and model selection can be determined only after the design and model selection of the technical department of the company