ce 579 tiefenfiltration

WASSERBEHANDLUNG MECHANISCHE VERFAHREN
CE 579 TIEFENFILTRATION
Das optimale Gerät, um Tiefenfiltration ganzheitlich zu lernen und zu unterrichten
Filtration und Rückspülung
Umfangreiche Mess- und Regelungstechnik
Manometertafel zur Bestimmung der Drücke im Filterbett
Moderne Software mit Steuerungsfunktionen und Datenerfassung
ENVIRONM
ENERGY &
ENT
CE 579
CE 579
3.3.1.1
DEPTH FILTRATIO
N
1
All rights reserved
, G.U.N.T. Geräteb
au, Barsbüttel,
All rights reserved
, G.U.N.T. Geräteb
au, Barsbüttel,
Germany 03/2010
Germany 03/2010
Fig. 3.15
Fig. 3.25
Flow paths in
filtration operat
Differential pressu
re sensor
ENERGY &
ENVIRONM
ENT
26
Differential press
ure
The differential
pressure (PDIR
between the
) is recorded
sand filter inlet
and outlet. This
done by hydra
is
ulically conne
cting the differe
pressure senso
ntial
r to the upper
and lower sand
flange connection.
filter
The hoses must
be completely
filled with water
To fill the pipes
.
, the valves (1)
on the differe
pressure senso
ntial
r must be opene
d until there is
more air in the
no
pipes.
Measuring point
2/3: System
pressure /
temperature
The system press
ure (PIR) and
the temperature
(TIR) of the water
are recorded
in the sand filter
feed line.
Fig. 3.16
F
System pressu
re and
temperature sensor
Measuring point
4: Flow rate
The flow rate
(FIR) is recor
ded using a magn
inductive flow
etorate sensor. The
sensor outpu
as a control
t acts
variable for the
raw water pump
backwash pump
or
. The flow rate
adjusted and
sensor is prerequires no furthe
r calibration.
ing mode
pars line can be
water, the bypas
V10.
To mix the raw
d using the valve
tially or fully opene
prein the feed line
butterfly valve
in the oppoThe non-return
back
g
flowin
water from
vents the raw
site direction.
tion
N
Measuring point
1:
through the sand
raw water flows
in
During filtration,
solids suspended
to bottom. The
The
filter from top
in the filter bed.
are retained
the raw water
filter at the lower
sand
the
s
leave
tank.
treated water
treated water
the
into
end and flows
Filtration
3 Unit descrip
DEPTH FILTRATIO
Fig. 3.17
3
3 Unit descrip
Magneto-indu
ctive flow rate
sensor
tion
17
Das gut strukturierte didaktische Begleitmaterial
wird als Papierdruck in einem Ordner und zusätzlich
auch als PDF-Dateien auf einer CD geliefert.
Einsatz hochwertiger Komponenten:
Magnetisch-induktiver Durchflussaufnehmer, Rückspülpumpe und Kugelhähne mit elektrischen Antrieben
LabVIEW-Software
Manomete
Versuchsstand
17