6
Filtering unit
UFO-A-5000 24.05.2019
Fig. No.2
– Additional element –
Fan cover OW-UFO-A-5000
–
fan cover to be installed
on the device
5. Structure and Function
UFO-A-5000 filtering unit is constructed of subsequent operational assemblies:
Fan in a sound-absorbing housing
Filtration chamber
– as a middle part of the device, contains two cartridge filters. The cham-
ber housing is equipped with an inspection door for filter replacement. Outside the chamber
is located a switchgear to control the electromagnetic valves
and for the fan function, (as des
-
cribed in details in Section 7).
In the filtration chamber is formed a separate regeneration chamber, where are introduced
outlets of the filters and Venturi orifices.
There are two hatches for maintenance and inspec-
tion
(of the compressed air installation)
. Outside the filtering chamber housing is installed the
compressed air system, consisting of:
–
Compressed air tank
– designed for
operational
pressure
not exceeding 0,8 MPa.
The con-
tainer meets
the
requirements
of
the European Union Directive 2009/105/EC and the
Guide
-
line of the
Minister of Economy of the December 23, 2005
(Journal of Laws 2005 No.259 Pos.
2171).
–
One electromagnetic valve of
diameter 1,5” – to regenerate the cartridge filters.