80 likes | 87 Views
California Emerging Technologies Statewide Program Dynamic Air Quality Solutions December 10, 2012. Fan horsepower accounts for approximately 40% of the total energy costs of HVAC (heating, ventilation and air conditioning) systems .
E N D
California Emerging Technologies Statewide Program Dynamic Air Quality Solutions December 10, 2012
Fan horsepower accounts for approximately 40% of the total energy costs of HVAC (heating, ventilation and air conditioning) systems. • Historically, high efficiency air filtration has been achieved by using a highly restrictive filter media, which both increased the cost of filtration as well as the energy required to push the air through the restrictive media. • Dynamic technology eliminates the need for highly restrictive media by using an actively-polarized technology to create binding sites for sub-micron particles, reducing the bhp required and saving energy. • Cost-savings are typically realized when replacing 85-95% efficient filters.
Loading Characteristics + + + _ _ Polarized fiber _ _ ______ ++ + ++ + + _ ______ ++ + ++ + + + + + + - - - - Passive fiber +7,000 vdc applied to center screen Polarized media fibers Grounded screens How Dynamic Works Passive mechanisms - because there is a media, there is passive collection Polarization and electrostatic attraction- polarized fibers collect polarized and charged particles charged center screen collects polarized and charged particles Agglomeration-Natural process (Brownian Motion) greatly accelerated by the field inside the air cleaner. Polarized particles attract each other and charged particles to form clusters that are more easily captured.
In addition to energy savings… • Increased efficiency in sub-micron particle removal • >98% at 0.5 micron, single pass • Independently tested – ASHRAE 52.2 • Superior dust-loading • 7-10X dust loading capacity of a cartridge filter • Extends maintenance intervals • Reduces landfill content • Can reduce volatile organic compounds (odors) in ambient air streams, often eliminating costly carbon which also adds to energy costs
Dynamic V8 Applications Built up air handler V8 in filter section Stackable modules for side-access roof top units Stacked units Curb mount
Dynamic Applications V-banks in a filter section Available as 1 or 2 inch panels Angled filters in a field retrofit Curb mount Built up air handler V8 in filter section
Thank you for your time! For additional information: www.DynamicAQS.com Ray Markey Environmental Dynamics Group Princeton, NJ 800 578-7873