YOUR SINGLE SOURCE SOLUTION FOR AIR COOLER AND AIR CONDENSER APPLICATIONS - GEA Airflow Services SAS
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YOUR SINGLE SOURCE SOLUTION FOR AIR COOLER AND AIR CONDENSER APPLICATIONS GEA Airflow Services SAS engineering for a better world GEA Heat Exchangers
GEA Group
The GEA Group is one of the largest suppliers of GEA's advantages
machines and process techniques in the world,
particularly in the food-processing and energy sectors; it Technologies and
is a market and technological leader. It concentrates on products serving
demanding production techniques and provides different markets.
efficient solutions to its customers. In 2011, the Synergy between all
company had revenue of €5.4 billion and generated segments of GEA
about 70% of its income from industries with long-term The innovative strength
Summary growth in food-processing and energy. of a group of global size
On 31/12/2011, the company had more than 23,000
employees and had customers in more than 50
GEA Group 3 countries on all continents. In nearly 90% of its business
areas, the GEA Group is among the market and
AIRFLOW SERVICES 5 technological leaders
YOUR TECHNICAL SUPPORT FOR 6
Performance assessment.
Optimization and modernization.
Debottleneking.
Programs for improvement and reducing
maintenance costs.
Fogging systems
Cleaning systems
CONSTRUCTION TO ORDER 14
AFC - Air Fin Cooler ▼ GEA AFS Offices in Nantes France
ACC - Air Cooled Condenser
THROUGHOUT THE WHOLE WORLD 16
Refining
Petrochemical
Gas - LNG
Power plants
Solar and geothermal industries
GEA Airflow Services 2 3 GEA Airflow Services
AIRFLOW SERVICES
Heat Transfer is our passion
A member of the HX (heat exchangers) segment of the Guiding principles of
GEA group, AIRFLOW SERVICES is located in Nantes AIRFLOW
alongside GEA BTT, manufacturer and market leader in
heat-exchangers. Responsible management
Personal integrity
Specialist in thermal transfers, AIRFLOW SERVICES offers Responsiveness
a wide range of solutions that let you achieve your Enthusiasm
objectives Creativity
GEA's personnel speak your
language and can manage
your project in its entirety
GEA Airflow Services works hand-in-hand
with its partners with the aim of constantly
improving the energy efficiency of their
industrial processes, to reduce our
environmental footprint and fight against
climate change.
Health, Safety and the Environment are our priorities
GEA Airflow Services 4 5 GEA Airflow Services
Surveys
Air coolers and Air condensers
With broad knowledge and proven expertise in the Benefits of a GEA AIRFLOW
field of air coolers and air condensers, AIRFLOW SERVICES audit:
SERVICES is your best choice.
Reveal the potential of
your equipment
All surveys begin with a clear and objective examination
Target and secure a return
of the real, rather than theoretical, potential of your on your investments
equipment. Provides an accurate
calculation of return on
Our audit or assessment covers the following services: investment
• Test of the performance of air coolers
Air flow, static pressure, electrical consumption
Input/output temperatures, on the air and
process sides
Mechanical inspection
Sound level measurements
Vibration analysis – structure and bearings.
Thermal images
CFD ANSYS analysis and STAAD Pro structural
analysis.
Accurate thermal assessments using the Xace®
software from HTRI
• Detailed technical report
Presentation and analysis of measurements
Impact of problems found concerning
performance
Deviation from design
• Recommendations
The unique complete and detailed audit covering all of
your equipment.
Modernization, GREECE ▲
GEA Airflow Services 6 7 GEA Airflow Services
Debottlenecking
Increasing production capacity
The main objective of our services is to overcome
problems relating to cooling by improving performance
and the overall efficiency of air coolers and air
condensers.
AIRFLOW SERVICES benefits from the support and
experience of the air cooler manufacturer GEA BTT.
Thanks to the worldwide professional network of the
GEA group, AIRFLOW SERVICES is able to offer you a
unique concept for increasing and maintaining the yield
of AFC and ACC.
Energy Saving , THAILAND▲
CFD Model , QATAR ▲
Energy savings
Air coolers and Air condensers
Airflow Services offers energy-savings solutions that
reduce greenhouse gas emissions:
• High energy-efficiency fans.
• Motors of class IE2, IE3
• Optimized power transmission
• Reduction of turbulence effects
• Installation of variable frequency drives
GEA Airflow Services 8 9 GEA Airflow Services
Sound level reduction
Air coolers and Air condensers
Our technical solutions reduce noise by 4 to 8 decibels
(PWL), while improving the performance of original air
coolers.
Our instruments and
simulation software can
measure the sound levels of
your installations.
▲ Standardization fan and drives, CONGO ▼ Noise Reduction & Revamping, FRANCE
Cost reduction
Maintenance program
Management and reduction of stock
Standardization of parts on site
Increase in MTBF
Reliability improvement for your equipment
Quick availability of parts
Training for your teams
Periodic inspections
Reduced time for on-site intervention
Preparation for large shutdowns
GEA Airflow Services 10 11 GEA Airflow Services
External cleaning of tubes
Installation of semi-automatic machines
Our cleaning process uses only water without any Good to know:
chemical products, which facilitates its recovery and
treatment. Cleaning can be done
without interrupting
production.
The water pressure is between 80 and 100 bars and its
It is possible to recover the
flow is 150 l/min water.
The system is easy to
The nozzles are inclined at the correct angle allowing handle and use.
them to traverse all of the rows of tubes. The nozzle
beam is moved over the bundles by pneumatic or
electric drives, avoiding operators standing on the
coolers.
GEA AFS Fogging System ITALY▲
Fogging
Dimensioning & installation
The principle is based on cooling the air to a
temperature close to its adiabatic saturation
temperature, using water evaporation.
Depending on the climate, an appropriate fogging
system can reduce the input temperature by about
12°C, which considerably increases your cooling
capacity.
ACC & AFC Cleaning, FRANCE ▲
GEA Airflow Services 12 13 GEA Airflow Services
▼ Before ▼ After
Unit modernization
New 110 kW geared motor,
New motor support,
Installation of vibration sensors.
29% increase in air flow,
▲ Refinery , England
9% increase in production
Improvement of the maintenance &
standardization of equipment
New fans & motors
New mechanical chassis and grids compliant with new
standards
▲ Power Plant - France
Reliability
New fans
New motors (18.5kW -> 22kW)
New bearings
21% increase in air flow, Increase in capacity
11% increase in production
New motors and transmission system.
21% increase in air flow
▲ Overhead condensers - Refinery , Denmark 7% increase in production
▲ LNG Plant, Indonesia
GEA Airflow Services 14 15 GEA Airflow Services
Operations throughout the whole world
Company Country Work
L. Oil Refinery UK Survey & debottlenecking CDU
France Survey DHC, DA, Oil , ETBE
Oil - Refineries & Petrochemical TOTAL Debottlenecking
Cleaning
KOWEIT PETROLEUM The Netherlands Debottlenecking
SEGAS Egypte Side by side Test - Propane Condenser
TOTAL France Survey DA – Head Condensers
ERG SPA Sicilia Survey – All production units
VEOLIA France Debottlenecking - Steam condensers
NOVERGIE France Survey - Steam Condensers
KPO Kazakhstan Fogging Optimization – splitter condenser
UK Survey –Aromatic Unit
SHELL
Debottlenecking
TOTAL Belgium Debottlenecking – Water Coolers
EXXONMOBIL ESSO UK Debottlenecking Oil , Reforming
PTT Petrochemicals Thailand Survey - Gas Separation Plant 5
Energy - Steam Condensers & Geothermal BP The Netherlands Side by side test – OVHD Depropaniser
TOTAL E&P France Cleanning AFC
PETROGAL Portugal Survey –Aromatic unit
SHELL Brunei Survey – Reformer
PDVSA Venezuela Survey – HT2 – PLT - DCU Coker
EXXONMOBIL Singapour Modernization
ABQAIQ Saudi Arabia Debottlenecking
LYONDELLBASELL France Survey
Greece Cleanning AFC
Motor Oil Helias
Survey
Greece Cleanning AFC
Helenic pretroleum Survey
Debottlenecking LVGO – Reforming
SHELL Denmark Debottlenecking
France Survey
Gas - Liquid Natural Gas (LNG) & Offshore PETROPLUS
Modernization
ECONOTRE France Survey – Steam Condenser
GPIC Bahrain Survey - All production units
The Netherlands Survey
DOW
Debottlenecking - LHC2
Indonesia Survey
JGC
Debottlenecking – Propane condensers
PREEM AB Sweden Survey - All production units
ORYX GTL Qatar Survey - GTL
Chevroil Kazakhstan Provide parts
NOVERGIE France Cleanning – Steam Condensers
PTT GSP Thailand Debottlenecking
TOTAL Germany Debottlenecking – Reactor Effluent Coolers
IOCL Koyeli (on going negociation) India Fogging Optimization
RAM Italy Fogging Optimization – FCC
GEA Airflow Services 16 17 GEA Airflow Services
Excellence Passion Integrity Responsibility GEA-versity
GEA Group is a global mechanical engineering company with multi-billion euro sales
and operations in more than 50 countries. Founded in 1881, the company is one of
the largest providers of innovative equipment and process technology. GEA Group is
listed in the STOXX Europe 600 Index.
JSPC 4/2013
25, rue du Ranzai – 44300 NANTES – France
Phone +33 (0) 2.72.74.00.93 – Fax +33 (0).2.40.50.61.53
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