44
11. Vulcan Installation
Cooling Towers
Installation Example-Open Circuit
Vulcan should be installed just before
the heat exchanger. Please ensure to
regularly drain the circuit at the bottom
of the basin or use a centrifugal filter
to take away remaining solids from the
cooling tower water.
On closed loop circuits, Vulcan is loca-
ted after the pump.
Solar Water Heating System
For best results, Vulcan should be
placed on the cold water inlet to the
heat exchanger.
Solar Pool Heating and Filtration
System
For optimal results, Vulcan should be
placed between the filter and the heat
exchanger.
11.4.5 Technical drawings
www.cwt-international.com
On closed loop circuits, Vulcan is located after the pump.
Case Study – Cooling Tower
“ ... Aft er installati on of the Vulcans,
the status of the cooling towers was
inspected without using any water
treatment chemicals. Even aft er ap-
proximately six months, almost no
scale buildup was observed inside
the refrigerators and the heat ex-
changer tubes.
Calcium which was adhered on the
cooling towers was easily removed
with the wipe of a fi nger. With these
results, the eff ecti veness of the Vulcan
installati on could be confi rmed. ...“
Christiani Wassertechnik GmbH (CWT)
Köpenicker Str. 154 | 10997 Berlin | Germany
Phone: +49 (0)30 - 236 077 80
Cooling Towers - US 12/2010
Vulcan - Against Scale and Rust
Vulcan is the eco-friendly water treatment system
which protects your pipes and equipment against
scale and rust.
►
Eco-friendly solution without chemicals or salt
►
Reduction of existing scale in the piping system
►
Maximum working life of machinery and equipment
►
Important minerals remain in the water
►
Long life – fully cast in acrylic
►
Maintenance-free
►
10 year international warranty
►
Easy installation without cutting the pipe
►
From
1
/
2
“
up to 20
“
pipe diameter
►
Works on all pipe materials – iron, copper, plastic,
stainless steel, PVC, compound pipes, PE-X, etc.
Vulcan S25
Test report on Vulcans (pulsed water treatment systems)
installed as a preventive measure against scale buildups causing faulty of
the cooling towers
February 24, 2007
Tested field:
Factory of a pharmaceutical company
Installation sites:
Cooling towers on the rooftop of the second building
2-1 cooling tower
A
:
Makeup water piping size is 50A.
2-2 cooling tower
B
:
Makeup water piping size is 50A.
1 cooling tower
C
:
Makeup water piping size is 50A and circulating piping size is 80A.
Model installed:
Vulcan S25
(water treatment capacity: 25 m3/hour)
Date installed:
For the cooling towers
A, B
, and
C
: July 22, 2006
For the cooling tower
C
: October 6, 2006
Objectives:
To prevent scale buildups on the cooling towers.
To reduce chemicals used for water treatment
(measure for complying with ISO 14001)
To save the energy cost by preventing the deterioration of the heat exchange effectiveness
Ve rifica tion o f the e ffectiveness:
After installation of the Vulcans, the statuses of the cooling towers A, B, and C were inspected without using any water
treatment chemicals. Even after elapse of approximately six months, almost no scale buildups were observed inside the
refrigerators and the heat exchanger tubes, and no water pollution warning was displayed. (Usually, without water treatment
chemicals, the water quality is deteriorated and water pollution warning is displayed.) Silica adhered on the cooling towers was
easily removed with a finger touch. With these results, the effectiveness of the installation of the Vulcans could be confirmed.
Rem ar k s (Su m m ary)
The water treatment system, Vulcan, has the following features: (For details, refer to the brochure attached.)
Vulcan changes only the crystal structure of scales without changing the quality of water. Therefore, nothing is added or
reduced to or from the ingredients of water. The water through Vulcan is soft and has an increased permeability. Vulcan makes
city water to drinking water and can be used as better cooling water.
(*) The effectiveness of the water treatment in the water supply line will last for 48 hours and for approximately 2 km in distance.
Major features include:
- Prevents buildups of rusts and scales
- Makes cleaning in the kitchen and bathroom much easier (toilets, showers, tiles, joints, etc.)
- Drastically reduces the clogging due to oil balls
- Eliminates the necessity of strong chemicals for removing scales.
- Eliminates the necessity of additives.
- Does not change the water quality.
- Prevents the clogging at the time of drainage
Vulcan installed on the
circulating piping (80A)
Used for the cooling towers
A, B
, and
C
Used for the cooling towers
C
Vulcan installed on the
makeup water piping
(50A
)
Installation Example-Open Circuit
Vulcan should be installed just before the heat exchan-
ger. Please ensure to regularly drain the circuit at the
bottom of the basin or use a centrifugal fi lter to take
away remaining solids from the cooling tower water.
Without treatment
With Vulcan treatment
Open loop example
Cooling Tower
Basin
Heat Exchanger
Drain
M A D E I N
GERMANY
Quality - Made in Germany
►
Manufactured by Christiani Wassertechnik GmbH (CWT) Berlin
►
Over 30 years experience in physical water treatment
►
More than 150,000 satisfi ed customers world-wide
►
Available in more than 40 countries
Against Scale and Rust
M A D E I N
GERMANY
www.cwt-international.com
Installation Examples
Christiani Wassertechnik GmbH (CWT)
Köpenicker Str. 154 | 10997 Berlin | Germany
Phone: +49 (0)30 - 236 077 80
Solar - US 02/2011
1. Solar Water Heating System
For best results, Vulcan should be placed
on the cold water inlet to the heat exchanger.
2. Solar Pool Heating and Filtration System
For optimal results, Vulcan should be placed
between the fi lter and the heat exchanger.
Circulation Pump
Solar Heating System
Vulcan
Water Heater
Hot
Water
Heat
Exchanger
Filtration Pump
Filter
Circulation
Pump
Heat Exchanger
Vulcan
Solar Heating System
Swimming Pool
Vulcan - Against Scale and Rust
Vulcan is the eco-friendly water treatment system
which protects your pipes and equipment against
scale and rust.
►
Eco-friendly solution without chemicals or salt
►
Reduction of existing scale in the piping system
►
Maximum working life of machinery and equipment
►
Important minerals remain in the water
►
Long life – fully cast in acrylic
►
Maintenance-free
►
10 year international warranty
Vulcan S25
M A D E I N
GERMANY
Quality - Made in Germany
►
Manufactured by Christiani Wassertechnik GmbH (CWT) Berlin
►
Over 30 years experience in physical water treatment
►
More than 150,000 satisfi ed customers world-wide
►
Available in more than 50 countries
Against Scale and Rust
M A D E I N
GERMANY
►
Easy installation without cutting the pipe
►
From
1
/
2
“
up to 20
“
pipe diameter
►
Works on all pipe materials – iron, copper, plastic,
stainless steel, PVC, compound pipes, PE-X, etc.
www.cwt-international.com
Installation Examples
Christiani Wassertechnik GmbH (CWT)
Köpenicker Str. 154 | 10997 Berlin | Germany
Phone: +49 (0)30 - 236 077 80
Solar - US 02/2011
1. Solar Water Heating System
For best results, Vulcan should be placed
on the cold water inlet to the heat exchanger.
2. Solar Pool Heating and Filtration System
For optimal results, Vulcan should be placed
between the fi lter and the heat exchanger.
Circulation Pump
Solar Heating System
Vulcan
Water Heater
Hot
Water
Heat
Exchanger
Filtration Pump
Filter
Circulation
Pump
Heat Exchanger
Vulcan
Solar Heating System
Swimming Pool
Vulcan - Against Scale and Rust
Vulcan is the eco-friendly water treatment system
which protects your pipes and equipment against
scale and rust.
►
Eco-friendly solution without chemicals or salt
►
Reduction of existing scale in the piping system
►
Maximum working life of machinery and equipment
►
Important minerals remain in the water
►
Long life – fully cast in acrylic
►
Maintenance-free
►
10 year international warranty
Vulcan S25
M A D E I N
GERMANY
Quality - Made in Germany
►
Manufactured by Christiani Wassertechnik GmbH (CWT) Berlin
►
Over 30 years experience in physical water treatment
►
More than 150,000 satisfi ed customers world-wide
►
Available in more than 50 countries
Against Scale and Rust
M A D E I N
GER
MANY
►
Easy installation without cutting the pipe
►
From
1
/
2
“
up to 20
“
pipe diameter
►
Works on all pipe materials – iron, copper, plastic,
stainless steel, PVC, compound pipes, PE-X, etc.
