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AutoBlend SystemsSYSTE M S FOR WATE R TR EATM E NT
Advantages• Cost saving by automatically adjusted treatment to the
water analysis.
• Optimal safety and protection for operators and surroundings
against hazardous chemical.
ApplicATiON NOTE S
Metering unit for ammonia and Levoxine in the treatment of boiler feed water and preservation in a nuclear power plant
ApplicationsCompact metering stations for water treatment are available in a
variety of designs and for a variety of applications.
One important application is e.g. the treatment of boiler feed water
in power plants, heating power plants and nuclear power plants.
Here metering systems are needed for the following chemicals and
tasks:
• Hydrazine/Levoxine/Helamine for chemical deaeration and
absorption of residual oxygen.
• Phosphates for stabilizing carbonate hardness and protection
against corrosion.
• Ammonia solution for stabilizing carbonate hardness and
alkalinization.
• Hydrogen peroxide for protecting against corrosion by
forming a protective layer.
• Caustic soda solution, hydrochloride acid and sulphuric acid for
regenerating exhangers.
• Chloride of lime for combating algae in coolant circuits.
SPX reserves the right to incorporate our latest design and material changes without notice or obligation. Design features, materials of construction and dimensional data, as described
in this bulletin, are provided for your information only and should not be relied upon unless confirmed in writing. Please contact your local sales representative for product availability in
your region. For more information visit www.spx.com.. The green “>” is a trademark of SPX Corporation, Inc. ISSUED 03/2013 BL-1640 COPYRIGHT © 2013 SPX Corporation
S pX FlOW TEch NOlOgY 611 Sugar Creek Road, Delavan, WI 53115
P: (800) 252-5200 or +1 (262) 728-1900, F: (262) 728-4904
E: [email protected] • www.spx.com
Components • 8 horizontally combined metering pumps type P with manual
adjustment, 8 double-diaphragm heads.
• 8 pressure switches for double-diaphragm monitoring.
• pH-analyzer.
• Heating jacket for 2 pump heads and 1 suction-side pipe.
• Oxygen analyzer.
• 8 flow meters.
• 5 pressure vessels.
• Various shut off valves.
• 8 safety valves.
• 4 variable-speed drive motors.
Simplified process diagram
Bran+Luebbe metering stations can also be used in the treat-
ment of waste water, where a variety of chemicals are metered as
flocculation agents and for controlling the pH value. Devices for
measuring and controlling the pH value are an integral part of the
Bran+Luebbe range, as is the control equipment in proportional
metering. In the area of water treatment Bran+Luebbe also supply
systems for the decanting, diluting and metering of chemicals
hazardous to health (e.g. hydrazine) under strict observation of the
valid safety regulations. And many other special metering stations,
which are designed on the basis of the technical requirements in
each particular case.
Automation• Automatic preparation of hydrazine/ammonia mixture.
• Speed control according to water analysis and volume.
• Automatic shut down if pump diaphragm ruptures.
Hydrazine / ammonia mixture
Supply pipes
Global locationsUSA
S pX g lOBAl h EADQUARTE R S
13320 Ballantyne Corporate Place
Charlotte, NC 28277
United States of America
Phone: +1 704 752 4400
S pX FlOW TEch NOlOgY
Ironstone Way
Brixworth, Northants, NN69UD
Phone: +44 (0) 1604 881751
Fax: +44 (0) 1604 880145
E M EA
S pX FlOW TEch NOlOgY
Werkstraße 4
D-22844 Norderstedt
Phone: +49 (0) 40 - 522 02 -0
Fax: +49 (0) 40 - 522 02 -444
ApAc
S pX FlOW TEch NOlOgY
25 International Business Park
#03-03/12, German Centre,
Singapore 609916
Phone: +65 6568 1568
Fax: +65 6265 9133
E-Mail: [email protected]
