Modern Management for Efficient Compressed Air Systems - Theo Giamakidis, Energy Manager, Green Air Energy

1. Industrial Projects – Compressed Air
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Comp Management
Air Profile
“Modern Management for Efficient
Compressed Air Systems”
Theo Giamakidis
Compressed Air Specialist

2. Industrial Projects – Compressed Air
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Compressed Air existing at every Productional
Enterprise and it is the 2nd important Energy
Form after the Electricity.
The Compressed Air System and Compressed Air
Plants works many years (maybe 30-40) at the
factories.
These Systems have a very low Efficiency index
(only 10%) fact which means the need of the
optimum management.
Which things must take care someone at the
Compressed Air to have a correct decision for
the improvement of the Efficiency ?
Air Compressors
10%
“in Details – How Important is”

3. Industrial Projects – Compressed Air
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Category / Sections
Various Issues
- Energy Consumption
- Air Treatment / Air Quality
- Proper & Rational Layout
- System Management
- User Training
Various Problems
- Air Leaks
- Air Quality
- Dimension of central pipes
(Air Velocity)
- User Training
Air Station
Network
Compressed Air System

4. Industrial Projects – Compressed Air
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Measurements - Audits
Real Power
Consumption
Mechanical / Electrical Condition
Air
Quality
ISO 8753
Air Leaks
Real Consumption
ISO 11011

5. Industrial Projects – Compressed Air
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The Power of
the
Measurement
(Audit)

6. Industrial Projects – Compressed Air
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Some Examples from Audits - Measurements
Dewpoint =11,7oCtd

7. Industrial Projects – Compressed Air
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Some Examples from Audits – Air Velocity
“Limit !!!!”
“Critical Situations”

8. Industrial Projects – Compressed Air
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How we will Increase the Efficiency
Overall System Design / Engineering – Why ?

9. Industrial Projects – Compressed Air
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About Air Leaks
Where they are !!

10. Industrial Projects – Compressed Air
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About Air Leaks
Where they are !!

11. Industrial Projects – Compressed Air
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The Cost of Air Leaks

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“A Case Study at a Food Industry”

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Statistics : Air Leaks at Different Installations
Food Industry – Inofita, consumption 15m3/min – AirLeaks
6m3/min, percent 40%
Plastic Industry – Inofita, consumption 16m3/min – AirLeaks
8m3/min, percent 50%
Electric Furnace Industry – Rentis, consumption 50m3/min –
AirLeaks 10m3/min, percent 20%
Battery Industry – Xanthi, consumption 26m3/min – AirLeaks
7m3/min, percent 27%
Flavor Miles – Inofita, consumption 15m3/min – AirLeaks
6m3/min, percent 40%

14. Industrial Projects – Compressed Air
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Some typical Problem in Compressed Air Systems
Could we know them before ?

15. Industrial Projects – Compressed Air
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Modern Visualization System - Supervisory

16. Industrial Projects – Compressed Air
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The Power of Measurement

17. Industrial Projects – Compressed Air
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The Power of Measurement - Reports

18. Industrial Projects – Compressed Air
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Conclusion – For more Efficient Compressed Air

19. Industrial Projects – Compressed Air
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Conclusion – For more Efficient Compressed Air

20. Industrial Projects – Compressed Air
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Conclusion – Audits and Instrumentation is the only
Engineering Tool for a success and prove
Energy Saving or Efficiency Increase
Results based on
Measurements and
Diagrams !!

21. Industrial Projects – Compressed Air
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Thank you for your
attention !
Theo Giamakidis
Mobile: +30 6976400346 – e-mail: technical@greenairenergy.eu
http://www.greenairenergy.eu