Structural description of activated carbon adsorption equipment

1Activated carbon adsorption equipmentStructure:

SZ seriesactivated charcoalProduct features of adsorption equipment:

①. The activated carbon adsorption unit is installed in a layered drawer style inside the equipment box, which can be easily removed from the inspection doors on both sides.

②. The inspection door is easy to open and tightly sealed. Can be opened separately and removed separately.

③. The base frame is made of channel steel. A sturdy base frame can ensure the requirements for equipment installation and transportation.

④. The inlet (outlet) is a flange type interface that can be connected to an air duct. Dimensions, positions, and directions can be arranged according to actual requirements. Example: The top or side of the box.

⑤. Organic waste gas containing dust must undergo pre-treatment equipment before entering the activated carbon adsorber for purification and emission compliance.

⑥. Activated carbon adsorption equipment can choose different materials according to the properties of different exhaust gases: the main body can be made of stainless steel, carbon steel, galvanized sheet, PP sheet, etc.

2、 Description of Activated Carbon Adsorption Equipment:

Activated carbon is a black powdery, granular, or pellet shaped amorphous carbon with porous properties. The main component is charcoal, which also contains small amounts of oxygen, hydrogen, sulfur, nitrogen, and chlorine. It also has a fine structure like graphite, but with smaller grains and irregularly stacked layers. Has a large surface area (500-1000 ㎡/g). It has strong adsorption ability and can adsorb gases, liquids or colloidal solids on its surface. The adsorption of gas and liquid can be close to the quality of activated carbon itself.

Activated carbon adsorption is selective, and non-polar substances are easier to adsorb than polar substances. In the same series of substances, substances with higher boiling points are more easily adsorbed. The higher the pressure and temperature, the higher the concentration, and the greater the adsorption capacity. Conversely, reducing pressure and increasing temperature are beneficial for gas desorption.

Coal particle activated carbon diagram

When organic waste gas is powered by a fan and enters the activated carbon adsorption tower under positive or negative pressure, due to the presence of unbalanced and unsaturated molecular gravity or chemical bonding forces on the solid surface of activated carbon, when the solid surface comes into contact with gas, it can attract gas molecules, concentrate and maintain them on the solid surface, and adsorb pollutants and odors. After passing through the activated carbon adsorption tower, the waste gas enters the equipment's dust removal system to purify the gas for high-altitude emission standards.

spray paintingwaste gas treatmentPlan diagram of the process flow of water spray, UV photolysis, and activated carbon adsorption

3、 Activated carbonWaste gas treatment equipmentScope of application:

Activated carbon adsorption waste gas treatment equipment is mainly used for purifying various organic waste gases, especially for the treatment of spray painting waste gas, ink waste gas, soldering waste gas, and plastic waste gas, which are widely used.