-
Study
of air compressors for operating modes, load conditions and contribution
in air supply to the whole plant.
-
Study
of compressed air distribution network to determine air pressure in
different sections of the system, air demand in different sections,
existing air storage volume and sizing of air conductors.
-
Recommendations
for optimization of compressed air system by energy efficient operation
of air compressors, proper layout of air system equipment, appropriate
sizing of air receivers and air conductors, and compressed air management
by readjustment and regulation of air pressure in different sections
of the system.
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|
Ordinary Compressed Air System (Without Intermediate
Control)
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 |
Disadvantages
:
- Fluctuating
pressure at the points of use
- Overpressure
during normal or low loads
- More leaks in
the air system
- Underpressure
during high loads
- Poor operation
of production machines
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|
Controlled Compressed Air System (With Intermediate
Control)
|
 |
Advantages
:
- A very stable
pressure at the points of use
- Stored high -
pressure air to meet demand fluctuations
- Less leaks in
the air system
- Efficient flow
and pressure control at all load conditions
- Efficient operation
of production machines
- Considerable
saving in cost of air production and maintenance
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