Technical Data; General Data - Grundfos Oxiperm OCD-164 Montage- Und Betriebsanleitung

2. Technical data

2.1 General data

2.1.1 Performance and consumption data
ClO
2
preparation capacity
System
at 6 bar
OCD-164 counterpressure
g/h l/h
-30 30 421
-120 120 426
-220 220 430
-350 350 437
-700 700 933
-1000 1000 948
-1500 1500 970
-2000 2000 996
General concentration range for all systems: 0.5 - 3.3 g/l
1) With max. preparation capacity, shortened reaction time
2) With admission pressure 2 bar higher compared with the pressure at the injection unit
3) Depends on flow losses of solution line up to injection unit
4) Concentration of ClO solution approx. 3.3 g/l. Inlet pressure for bypass water: 3-8 bar
2
5) Concentration of ClO solution approx. 2 g/l. Inlet pressure for bypass water: 3-8 bar
2
2.1.2 Temperatures and concentrations
Permissible concentration of NaClO
Permissible concentration of the HCl solution 9.0 % by weight
Permissible ambient temperature
Permissible process water temperature
(bypass water)
Permissible component temperature
(chemicals)
Storage temperature of system
Storage temperature of chemicals
Permissible relative humidity
2.1.4 Connections and weights
Connection for bypass
(water inlet)
164-OCD
DN
-30
-120
-220
-350
20
-700
-1000
-1500
-2000
The solution line must be provided with a pressure
relief valve set to 10 bar.
This is a safety measure for the case that a pressure
Caution
of more than 10 bar occurs in the dilution water line
while the chlorine solution line at the outlet side of
the system is shut.
Max. system Consumption of
pressure components
1)
50 Hz 60 Hz HCl
bar bar l/h
10 10 0.7
9 6 2.9
7 7 5.2
9 9 8.3
9 9 16.5
9 9 24
9 9 35
9 6 48
solution 7.5 % by weight
2
5 °C to 40 °C
2 °C to 40 °C
5 °C to 40 °C
-5 °C to 50 °C
5 °C to 40 °C
max. 80 %,
non-condensing
Connection for ClO
2
solution line
Motive water
DN
20
Dilution water requirement for bypass system
2)
Solenoid valve Bypass pump
NaClO
2
(standard) internal/external
l/h l/h
0.7 420
2.9 420
5.2 420
8.3 420
16.5 900
24 900
35 900
48 900
2.1.3 Materials
Components
Supporting frame
Screws, washers and nuts
Reactor
Post-mixer
Piping
Gaskets
Enclosure exhaust device
optional
Motive water
pressure requirements
bar l/h
800
800
800
1300
5
1300
1300
1300
1300
In batch mode
3)
4)
Min. Max.
l/h l/h l/h
420 7.7 14
420 31 55
420 56 100
420 89 160
900 179 320
900 258 450
900 383 680
900 517 900
Materials
PP
1.4301
Grey PVC, 1.4571 painted
RAL 6017
Grey PVC
Grey PVC
FPM/PTFE
Weight of system
Connection,
exhaust
device
DN kg
33
34
34
57
20
62
66
76
82
5)
7