Characteristics of Activated Carbon Filter
Activated carbon filter adopts aluminium honeycomb, plastic honeycomb and paper honeycomb with through-hole structure as carrier. Compared with traditional products, it has better performance, high adsorption efficiency and low wind resistance coefficient. At the same time, it has high efficient adsorption capacity to purify the air and deodorise, with good purification effect.
Types of activated carbon filters | ||
|  |
|
Selection of activated carbon filter:
The type and concentration of pollutants, the temperature, pressure and retention time of the airflow are the main factors affecting the adsorption efficiency and life of the activated carbon filter. When selecting, the type of activated carbon and the type of filter can be determined according to the type and concentration of pollutants and other conditions. By detecting the changes in the concentration of pollutants before and after the filter, it is possible to determine whether the activated carbon filter needs to be replaced.
During use, the resistance of the activated carbon filter remains unchanged, but the weight increases, and experienced professionals can determine the service life of the filter based on the weight change.
Performance:
1, Adsorption capacity: for a certain type of gas, the unit of activated carbon can be adsorbed capacity is called adsorption capacity. Different materials adsorb different gases with different adsorption capacity.
2, Retention time: the time of gas through the filter is the retention time, the longer the retention time, the more adequate adsorption, in order to maintain enough time, the carbon layer must be thick enough, the filtration wind speed can not be too high.
3, Life: the new activated carbon adsorption is efficient, when the concentration of harmful substances downstream of the filter is close to the permissible range, the filter is discarded.
Features of activated carbon filter:
1, Activated carbon filter has surface adsorption capacity.
2, The activated carbon is made of coconut shell, and the tetrachlorination activity is more than 60%.
3, Deodorant efficiency can reach more than 95%.
4, Using high efficiency catalytic activated carbon with higher surface area, it can adsorb harmful gases (TVOC) and particles invisible to the naked eye.
5, According to the environmental requirements, the type of activated carbon filter can be flexibly selected.
6, The outer frame can be made of cardboard, galvanised iron frame or aluminium frame or stainless steel.
Usage of activated carbon filter.
Applicable to chemical, electronic, pharmaceutical, food, hospital and other industries.
