BFCF2 chemical filters (abbreviated as BFCF2 carbon cylinder) produced by henan lefeierte filter co.,ltd. Adopt particle active carbon and are used to remove harmful gases and unpleasant smells
in the air
With features such as strong absorption ability, reliable performance, easy installation and maintenance and low transportation cost, BFCF2 chemical filters are suitable for industrial ventilation
and central air-conditioning systems
Carbon cylinder unit
BFCF2 carbon cylinder is installed on a special frame. A certain amount of carbon cylinders. Consist of a filtering unit and a certain number of filtering units make up of a chemical filtering section
Maintenances
The metal case of BFCF2 carbon cylinder can be used repeatedly. Customers can let the active carbon replaced by technicians from the producer (seasoned users can also replace by themselves),
or can regenerate the active carbon so as to use the filter repeatedly. This design can greatly reduce operating cost of users.
Regeneration
Ordinary active carbon can be regenerated to extend service life of BFCF2 carbon cylinder and to reduce operating cost. Generating methods include steaming and drying under the sun.
Absorption materials
Ordinary carbon: column active carbon particles
Modified carbon: Active carbon that has gone through special chemical processing
Modified carbon is needed to absorb chemical pollutants that are difficult to be absorbed by ordinary carbon
Absorption capacity
Service life of chemical filters is determined by the amount of absorption materials and the absorption ability of the materials. A filtering unit with 16 BFCF2 has 30.4kg of ordinary carbon
and can absorb up to 6.0-10.0kg of chemical pollutants.
Selection of filters
Modified carbon is needed for chemical pollutants that can not be effectively absorbed by ordinary carbon such as stinking smell, formaldehyde, acid gas and basic gas
When selecting a filters, people should understand kinds and density of pollutants and air quantity
Protection
Ordinary filters shall be installed before and after the active carbon filter so as to prevent the active carbon filter from being blocked by powders of active carbon
