
2. Description of the system elements
2.1. Illustration of the system elements
Installation example:
Z.Nr. 19072709
Pos.1
Pos.2
Pos.3
Pos.4
Pos.5
Pos.6
Fan
Suction nozzle
Exhaust air nozzle
Silencer
Ball valve ¾“ for water connection
Wastewater connection 2”
Pos.7
Pos.8
Pos.9
Pos.10
Pos.11
Pos.12
Cleaning flap
Magnet valve
Service door
Aluminium mesh filter
Droplet separator
Protective intervention grid
2.2. Functionality of the system
The filter unit serves to suck off and filter polluted air (according to the intended use). In the filter section
of the unit, the air is dragged through a water bath by means of baffle plates. The contact with water and
the strong turbulences ensure that a majority of the dusts are bound in the water. The separated dust
particles settle as sludge in the lower water tank. The purified air is led outside via the exhaust air pipe
or back into the working room.
BA_Nassabscheider_WNA-AL_211118_EN
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18.11.2021