22.214.171.124.1 Semantic definition
Air particle filter type attributes.
126.96.36.199.2 Applicable entities
|Name||Property Type||Data Type||Description|
A panel dry type extended surface filter is a dry-type air filter with random fiber mats or blankets in the forms of pockets, V-shaped or radial pleats, and include the following:
CoarseFilter: Filter with a efficiency lower than 30% for atmosphere dust-spot. CoarseMetalScreen: Filter made of metal screen. CoarseCellFoams: Filter made of cell foams. CoarseSpunGlass: Filter made of spun glass. MediumFilter: Filter with an efficiency between 30-98% for atmosphere dust-spot. MediumElectretFilter: Filter with fine electret synthetic fibers. MediumNaturalFiberFilter: Filter with natural fibers. HEPAFilter: High efficiency particulate air filter. ULPAFilter: Ultra low penetration air filter. MembraneFilters: Filter made of membrane for certain pore diameters in flat sheet and pleated form. A renewable media with a moving curtain viscous filter are random-fiber media coated with viscous substance in roll form or curtain where fresh media is fed across the face of the filter and the dirty media is rewound onto a roll at the bottom or to into a reservoir: RollForm: Viscous filter used in roll form. AdhesiveReservoir: Viscous filter used in moving curtain form. A renewable moving curtain dry media filter is a random-fiber dry media of relatively high porosity used in moving-curtain(roll) filters. An electrical filter uses electrostatic precipitation to remove and collect particulate contaminants.
Filter frame material.
Air particulate filter media separation type.
Maximum filter dust holding capacity.
Face area of filter frame.
Total extended media area.
Nominal filter efficiency based the particle count concentration before and after the filter against particles with a certain size distribution.
Nominal filter efficiency based the particle weight concentration before and after the filter against particles with a certain size distribution.
Under certain dust holding weight, DelPressure = f (fluidflowRate)
Counted efficiency curve as a function of dust holding weight, efficiency = f (dust holding weight).
Weighted efficiency curve as a function of dust holding weight, efficiency = f (dust holding weight).