- Consists of three major parts
- The normal initial operating resistance of an Emmveo filter is 80Pa
- AES Environmental provides full air filter maintenance, replacement parts and servicing facilities
AES Environmental Emmveo is a low maintenance self cleaning viscous impingement filter suitable for use in areas where high concentrations of large airborne particles are encountered.
The AES Environmental Emmveo consists of three major parts – the filter cells, the drive unit and the oil bath. Air passes through the honeycomb filter medium which is mounted in steel-framed cells. The cells form a curtain which is rotated by the drive unit. The filter cells leave the oil bath at the foot of the filter, move up the dirty air-entering side and then down the clean or air-leaving side of the filter.
When reaching the top and out of the airstream, each cell is lifted vertically to disengage it from the cell below, so breaking the edge seal between adjacent cells. The seal is remade before the cell again
enters the airstream. With the airflow always passing through the cell in the same direction, the possibility of built-up dirt being blown-off into the clean airstream is eliminated.
Description
Drive unit: The filter curtain is rotated by a gear motor acting through a chain drive.
Control system: The drive motor is controlled by a solid-state timer.
Media: The filter media is an aluminium double compound curve honeycomb, 50mm thick.
Performance
The normal initial operating resistance of an Emmveo filter is 80Pa. at rated capacity. Units are available in size from 1680 L/s up to 70,000 L/s capacity. ASHRAE tests give an efficiency of 90% at rated capacity.
Selection
In laying out a filter system it is recommended that there is a 1metre space both before and after the filter for maintenance purposes. Contact your local AES Environmental office for an engineered solution.
Maintenance & Service
AES Environmental provides full air filter maintenance, replacement parts and servicing facilities. The sludge which settles at the bottom of the oil tank should be removed at regular intervals. Local dust conditions will determine the frequency of service required. Units should be inspected monthly to ensure that excessive dust build-up does not occur.
AES Environmental provides full air filter maintenance, replacement parts and servicing facilities. The sludge which settles at the bottom of the oil tank should be removed at regular intervals. Local dust conditions will determine the frequency of service required. Unit should be inspected monthly to ensure that excessive dust build-up does not occur.