The activated carbon filter element is made by heating and sintering activated carbon particles with adhesive. The innermost layer of the filter element is a polypropylene skeleton, which is used to enhance the compressive strength of the filter element. The skeleton is wrapped with two layers of polypropylene ultrafine fiber felt, which can intercept liquid passing through the carbon core and bring out particles larger than 10 microns. The outer layer of the carbon core is wrapped with two layers of polypropylene ultrafine fiber felt, which can intercept particles larger than 10-20 microns in the liquid, enabling the filter element to have dual functions of filtration and purification. The outermost layer is a white plastic mesh cover, which gives the filter element a complete and clean appearance. The filter element is equipped with soft nitrile rubber end caps at both ends, ensuring good sealing after being installed into the filter cartridge. The finished activated carbon filter cartridge is tightly sealed with plastic film to prevent contamination and keep the filter cartridge in a fresh state. The activated carbon filter has good adsorption effect and can effectively remove residual chlorine, odors, colors, and organic substances in water.
Activated carbon filtration is mainly used to remove pollutants from water, decolorize, filter and purify liquids and gases based on the adsorption characteristics of activated carbon. It is also used for air purification treatment, waste gas recovery (such as the recovery of gas benzene in the chemical industry), and the recovery and extraction of precious metals (such as the absorption of gold). live

Charcoal is mainly made from materials with high carbon content, such as wood, coal, fruit shells, bones, petroleum residues, etc. Coconut shell is the most commonly used raw material, and under the same conditions, the active quality and special characteristics of coconut shell activity are the best, because it has the largest specific surface area. Activated carbon is a multi pore carbonized material with extremely rich pore structure and excellent adsorption characteristics. Its adsorption is formed through physical and chemical adsorption forces, and its appearance is black in color. In addition to the main carbon, it also contains a small amount of hydrogen, nitrogen, and oxygen, and its structure resembles a hexagonal shape. Due to its irregular hexagonal structure, it has been determined that it has a large body and high surface area. Each gram of activated carbon has a specific surface area equivalent to 1000 square meters.
The activated carbon filter cartridge is a truly deep structure with dual functions of filtration and purification, with a nominal filtration accuracy of 10 microns. When in use, there is no need to add filter aids or filter after carbon treatment. Each activated carbon filter cartridge contains 160 grams of plant sulfur free activated carbon particles. Used for electroplating solution purification, as the filter element does not precipitate fibers or other substances, resulting in pinholes or brittleness in the coating. Compression strength: 0.4Mps Service temperature: 52 ° C
There are two main categories of activated carbon filter cartridges: compressed activated carbon filter cartridges and granular activated carbon filter cartridges.
1. The compressed activated carbon filter element uses high adsorption value coal based activated carbon and coconut shell activated carbon as filter materials, and is sintered and compressed with food grade adhesive. The compressed activated carbon filter element is wrapped with a layer of non-woven fabric with filtering effect both inside and outside, ensuring that the carbon core itself will not drop carbon powder. Both ends of the carbon core are equipped with soft nitrile rubber sealing pads, making the carbon core fit into the filter cartridge with good sealing performance.
2. The particle activated carbon filter cartridge installs the required activated carbon particles into a specially designed plastic shell, and uses welding equipment to weld the end caps onto the two end faces of the shell. Non woven fabric filters for filtration are placed at both ends of the shell to ensure that the carbon core does not drop carbon powder and black water during use. According to customer needs, the shell end cover can be made into different types of connection ports. The interface methods include: flat pressure type and pipeline type.