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DESCRIPTION
Version 03/2008
WATERCLEAN 1600
- 10 -
2.2
Principle of Operation
Key to the System Flow Diagram (Fig. 3)
Raw Water
An external in-feed pressure pump P01 (3/2) conveys the raw water
from the source to the water treatment plant.
Pre-treatment Module
The raw water is first conducted through a preliminary filter unit,
which consists of two filter bags F02 and F03 (3/5) arranged parallel to
each other. Only one filter is passed through at a time; thus the filter
bag of the second filter can be changed without having to stop the op-
eration.
The remaining capacity of the active preliminary filter is monitored by
the plant in order to be able to change over automatically to the redun-
dant filter if required.
1
Debris filter
2
Raw water pump
3
Sensor for input pressure, pre-treatment
4
Prefilter switch-over valve
5
Preliminary filter air relief cock
6
Preliminary filter
7
Check valve
8
Solenoid valve, untreated water supply
9
Sensor for input pressure, main module
10
Temperature sensor, untreated water
11
Safety valve, untreated water overpressure
12
Pump unit
13
Sensor for intake pressure of membrane
filter blocks
14
Constant flow regulator
15
Valve, concentrate return line
16
RO filter block I
17
RO-filter block II
18
Safety valve, double pass
19
Flow meter, pass I
20
Pressure maintenance valve, double pass
21
Three-way tap, double pass
22
Valve for drinking water, double pass
23
RO filter block III
24
Pressure maintenance valve,
motor-controlled
25
Sensor for output pressure of membrane
filter blocks
26
Conductivity meter
27
Flow meter, pass II (total)
28
CIP valve, intake
29
Cleaning tank
30
Filling level sensor
31
CIP valve, outlet
32
CIP valve for draining
33
Overflow valve, cleaning tank return line
34
Solenoid valve, concentrate
35
Overflow valve, industrial water
36
UV-irradiator
37
Solenoid valve, drinking water
38
Relief valve
39
Chlorination pump
40
Chlorination container
41
Relief valve
42
Anti scalant pump
43
Anti scalant container
44
Activated carbon filter with instru-
ments/gauges for dechlorination
45
Drinking-water interim storage (V = 4 m
3
)
with filling-level regulators (regulates the
operation of the WTC 1600 plant and the two
feed pumps (46 and 47); ventilation via ster-
ile filter and overflow valve
46
Feed pump for feeding into two WBP 700
47
Feed pump for supply of the drinking-water
distribution station
Summary of Contents for WATERCLEAN 1600
Page 2: ......
Page 14: ...GENERAL Version 03 2008 WATERCLEAN 1600 8 ...
Page 28: ...DESCRIPTION Version 03 2008 WATERCLEAN 1600 22 Fig 13 Anti scalant mounting kit 1 2 ...
Page 48: ...DESCRIPTION Version 03 2008 WATERCLEAN 1600 42 ...
Page 82: ...OPERATION Version 03 2008 WATERCLEAN 1600 76 ...
Page 106: ...APPENDIX Version 03 2008 WATERCLEAN 1600 100 ...
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