REPORT
ON THE PATENTED FILTER VAP SYSTEM EQUIPPED ON MOD.
MIRACLE FILTROVAP STEAM & VACUUM CLEANER
The most common
filtering systems are known as DRY FILTERS where the vacuumed
dust is collected in a paper or woven bag.
To well understand the function of a vacuum cleaner we can image a
fishing net;
the porosity of the bags, in fact, should allow the passage of the
vacuumed air so
that only the rough dirty can be kept but not the fine ones.
Even using the smallest possible paper of woven mash, these bags will
always strain
smallest dust particles. Once vacuumed the particles, which transit
inside the bag,
are sucked by the motor and put in circulation in a percentage that
depends on how
much the bag is full and from the suction power.
Special research has demonstrated that the average level of filtration
is of about 60%.
A very negative factor of this dry bag filter system is that the paper
or woven bag is
not empted after each time usage but only when the bag is totally full
and can not
work any further.
Till the bag is full and not empty the vacuumed air is exhausted after
pass through dirt,
dust and debris. These materials that remain in the bag for weeks
generate bacteria,
moulds, germs and micro-organism.
It is easy to imagine what level of hygiene can grant this type of
filtering system.
To overcome this problem, new WATER FILTER system was borne.
The basic concept of this system is that the wet dirt can not fly; it
means that if you
let gurgle the vacuumed air through the water, the contained dust get
wet becoming
heavier and fall down in the bottom of the recovery tank. Also this
system has some
limitation because the gurgling inside the recovery tank that contains
the water
generates air bubbles that screen and transport inside the smaller dust
particles.
Though in lower percentage these particles that are still dried are put
again in circulation.
It is considered the average level of filtration is about 95%.
THE COMBY FILTER SYSTEM AIR-STEAM ( internationally patented ) allows to
further
improve the level of filtration. The small dust particles, contained in
the vacuumed air,
cross a cloud of steam at 140°C filter. This one, being in atomised
form, attacks even
the smallest particles. The rain effect generates a preliminary weigh
down of the small
particles already at the entrance of the suction ducts before the dirt
reach the recovery
tank which contains the water.
The air that goes through the steam filter follows along the duct with
violent hairpin
bend curves facilitating the mixing air/steam. Everything will then go
inside a tank
provided with a separator that generates inside (due to the strong
depression) a further
mixing of the air/steam with water.
In other words the steam filtration system placed before the water
filter improves the
filtration level since even the smallest dust particles are
pre-humidified and therefore
weigh down before the entrance in the water filtering area.
The air that goes through the 140°C steam then cross the cleaned water
(since it is
provided that water is replaced after each usage) and will exhaust
purified, ionised,
humidified and regenerated according a natural method as the rain
regenerate the air
from the smog or from any other pollutant agents.
