The AC-DC
Filter ( Known as Magnetic flux transfusion Filter)
Pictured is the single filter and a picture of a multiple installation
in a AHU to of a well known Company throughout Asia.
The advantages of the filter is that it can
trap pollution to below No1 dust Ashrae down to gaseous level and
beyond.
It is known as a SWEEPER FILTER it
works on multiple pass of the air flowing through the filter. The
more passes of RETURN and FRESH air through the filter the more
the smaller levels of pollutant are picked up such as Carbon, yeast,
pollen,all forms of fungi, mould and consequently bacteria, even
gas residues are trapped.
Most filters are rated at a single pass of air through the filter
these are all what is known as IMPACT Filters.The AC-DC filter is
not rated in this manner although tests have been done to give comparisons
to these ratings.
As most modern buildings are set up with a
FRESH air supply to the building this air travels through the AHU
is cooled or heated then travels on known as SUPPLY air this air
circulates through the building and is usually returned back to
the AHU for mixing with the FRESH air and then repeats the cycle
again and again.
This happens on multiple changes during the cycle of a day that
the air-conditioning is switched on.
The problem with all types of standard IMPACT filters is
that they are produced to only trap pollution at certain sizes of
dust particle only and no matter how many times the air passes through
these filters it only traps pollution to the designed size and the
rest of the smaller pollution is never trapped and continues to
buildup within our building structures,consequently we arrive at
the " Sick building Syndrome." And the older buildings
become the more buildings fall into the "Sick Building Syndrome"
It is estimated that at least 20% of our modern buildings fall within
this situation. any building that is 10 years or older is susceptible
to fall into this condition without the proper maintenance structure
in place.
It is extremely
important that building owners and managers and engineers responsible
for the maintenance of air-conditioning systems look at means and
ways to improve the air quality under their management this also
applies to manufactures of air-conditioning systems, consulting
engineers and architects who design our modern structures.
>With many diseases and sickness, and polluted air circulating
in and around our buildings it has become extremely important that
research and development and expenditure is put into better filtration
levels to protect our people.
It is not acceptable that when people die or become seriously ill
from inhalation of gas, disease, waste fumes that when these problems
occur that the above mentioned category of specialist re- act then
make the necessary changes.
One such product is the AC-DC Filter.
The AC-DC filter has been redesigned from existing electronic filters
and is produced by a company and organization that has many years
of experience of working within the Industry associated with the
"Sick Building Syndrome."
Electronic filters are far more expensive than stand impact filters
therefore it is important that the right choice is made.
The filter must have the following attributes.
1# It must be capable of collecting microbial contamination and
holding it.
2# It must be durable and have a long life 10 years or longer.
3# The filter should be able to be easily cleaned .
4# It should be able to be fitted where standard filters can be
fitted.
5# Maintenance costs should be comparable with standard filter costs.
6# The make up of the filter ( construction materials used) should
be able to stand the harshest of conditions.
7# The running cost of the filter should be low.
The AC-DC filter has all these attributes.
1# It has been designed to last 10 years and longer.
2# It has dust holding capacities and low pressure drop resistant
characteristics far superior to HEPA or ULPA filters when set in
series.
3#The filter is all metal construction and impervious to corrosion
or metal fatigue.
4# The enhanced media is Synthetic non woven and produced as an
envelope for easy washing and re-fitting and can be washed multiple
times before replacement is required.
5# The envelope media filter is extremely price effective against
standard filters when replacement is required.
6# The construction of the filter is totally Stainless Steel and
the transfer of electric current is solid point construction with
direct power supply to the directional screen, the electronics are
set in locations so that immediate inspection can see if the filter
or filters are working.
7# The running costs are low as this is a very low amperage filter
and runs of 110 V, 220- 260 V power supply.
Places where the filter can be used.
1# Any High rise building but specifically, Hospitals, Universities,
Schools Hotels, Airports, Chemical plants Industrial sites or any
location that needs superior filtration.
When the filters are fitted to an Air Handling
System it turns the system into an Air Purifier as it will take
all forms of fuel emissions, cigarette smoke harmful chemicals
out of the air flow and cleans the air and it also reduces odor
dramatically.
For further details contact the manufacturer
IAQ Technologies.
|
|
New
Generation IMPACT filter.
The impact
filter is an improvement on most forms of impact filter and
is specifically designed for use where high grade filtration
isn't required, but a better standard than existing aluminum
filters that is in use throughout Asia.
The Media is synthetic non woven mesh media.
The frame is solid construction
The filter is washable
And the media is replaceable in the screens |
The filter has been designed to trap particle because of the density
of media and the the way the media has been installed.
>Pollutant has a hard time maneuvering its way through the filter
and gives greater collection capacity, yet creates no more pressure
drop than the standard aluminum filter.
These filters can be manufactured to all the standard sizes and
we manufacture long length filters for cost effective installation
methods
The filter can also be supplied as a germicide filter for further
protection against bacteria, mould and fungi.
For more details contact IAQ Technologies
|
