活性炭塵網 Activated Carbon Panel Filters
訂購熱線: (852) 2440 1310
Activated Carbon Panel Filters
Odour Control
* Coconut Shell Based Activated Carbon
* Bonded Activated Carbon Panels
* Galvanised Steel frames
Applications
Activated Carbon Panel Filters are normally supplied fitted with an aluminium frame and can be made to any reasonable size to match existing panels of all makes.
Description
For heavier odours i.e. Indian or Thai cooking odours, a contact time of 0.3 seconds with the Carbon Filter is recommended to ensure effective odour control, which will effectively reduce the Face Velocity and rating to thone third.
Where hot air is being filtered (e.g. extract from cooker hoods) the Activated Carbon Panels or discarb cells should be positioned as far from the heat source as possible, so as not to compromise effective odour removal.
Air stream temperatures in excess of 40°C should not be exceeded. If temperatures in excess of this figure are anticipated, the air temperature should be reduced by means of a fresh air bleed or a cooling coil.
Humidity levels must be maintained below 80%RH for air passing through the Activated Carbon Panel – this can be achieved by mixing with dry air or conditioning the airstream.
Some cooking operations give off large amounts of smoke, which is extremely detrimental if allowed to reach the Carbon Filters( smoke is a particulate). (See HEPA Filters, or Electrostatic Precipitators for smoke control)
Carbon Grading
Grade 20 Activated Carbon Filters are rated 30% on their ability to adsorb carbon tetrachloride (CTC) in testing; and have a typical surface area per weight of between 700-800 m2/g by the BET N2 method (the area being a measure of the area of the walls of the cavern like structure of the activated carbon): Bulk density is between 0.55 – 0.59 g/cc
技術參數Specification: | |||
規格尺寸Dimension(mm) | 額定風量air flow | 初阻力primary resistance | 過濾效率Efficiency |
(m³/h) | (Pa) | ||
595*595*46 | 3200 | 40 | G4 |
595*495*46 | 2700 | 40 | G4 |
595*295*46 | 1600 | 40 | G4 |
295*295*46 | 800 | 40 | G4 |
* 可按客戶要求定做各種規格尺寸!(A variety of customer requirements can be customized Size) |
|