Pr
o
Minent
®
Page 12
Type of system: ClO
2
metering rate:
1 =
CDKa 150
= 150 g/h
3 =
CDKa 420
= 420 g/h
4 =
CDKa 750
= 750 g/h
5 =
CDKa 1500
= 1500 g/h
7 =
CDKa 6000
= 5900 g/h
8 =
CDKa 10000
= 9800 g/h
An optional pump in the bypass is regulated to start up and stop simultaneously with the
metering. If a turbine wheel flow meter has been installed as bypass monitor, metering will also
be stopped when the bypass flow rate exceeds the average rate in the main line.
A static mixer (premixer) to improve mixing can be delivered as an accessory.
An automatic discharge device, consisting of an injector and a solenoid valve, turns on periodically
for a few seconds to extract liquids or fumes in the event of possible leakage from the reactor
housing. These are then conducted safely to waste water.
1.1
Detailed description of system
Series CDKa chlorine dioxide systems are completely assembled installations ready for
connection.
An accessory set containing diverse small parts is part of delivery for each Bello Zon
®
System.
1.1.1
Identification code
The system configuration is determined by the identification code used for configuring Bello Zon
®
Systems
Bello Zon
®
chlorine dioxide generating
system for concentrated chemicals
(CDK), series a
CDKa
Operating voltage:
0 = 230 V, 50/60 Hz
1 = 115 V, 50*/60 Hz
* CDKa 420, 750 and 1500 not
deliverable with 115 V, 50 Hz
3
Intake lance chemicals:
0 = no intake lances
1 = variable intake lances for 60 l
container (height 500–700 mm)
2 = flexible intake fittings up to 5 m
with two-stage level switch
4
Description and Function
1
control-variable input:
for connecting controller to flow rate
dependent metering)
0 = none
1 = contact, pulse range 0–4 Hz
2 = analog (0/4–20 mA)
and contact (reversible)
6
5
Bypass construction:
0 = without bypass monitor
1 = with turbine wheel flow meter*
2 = with variable area flow meter*
A = with installed calibration vessels
B = without installed calibration
vessels
2
Nr.
1
2
3
4
5
6
7
8
9
10
CDKa x X x x x x x X x x
N.B.
X is place marker for a letter and
x is place marker for a number
Enter identification code here:
CDKa _ _ _ _ _ _ _ _ _ _
Summary of Contents for Bello Zon CDKa 10000
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