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Heat
of Compression Air Drier(Series DC) |
Trident Refrigeration Compressed Air Dryer is an ideal solution for
clean and compressed dry air. It is the result of extensive design and
prototype testing and provides a consistent dew point of +3° c. Compared
to other Air Dryers the HX Series of Trident has a very low running
cost. |
No
Loss Split Flow Air Drier(Series DS)
|
Trident make split flow dryers offers dewpoint of -40°c depending on
the requirements. These dryers utilise heated part of air for
regeneration and there is no air loss in this type of dryer. These
dryers are available for any capacity higher than 500
scfm.
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Internal Heated Type Air Drier(Series D)
|
Trident make internal heated dryer offers good dewpoint.Heaters are kept
inside the insulated tower and the tower is heated to the required
temperature and pumped.These dryers are available for any capacity
higher than 500 scfm.
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Blower Heat Reactivated Air Drier
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Trident Blower Heat Reactivated Air Dryers offers a very good dew point of 50°c or
better depending on the requirement.These dryers are useful for
instrumentation air meeting the quality requirement of ISA s7.34.
Available for any higher capacity from 500 cfm to 4000
cfm.
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Operation
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The
Blower Heat Reactivated Dryer works on the principle Thermal swing.
The desiccant adsorbs moisture from the compressed air to deliver
dry air. The desiccant bed saturates over a period of time. The
saturated bed is regenerated by heating with hot air generated using
a blower. Hence the dryer is called blower heat reactivated
desiccant dryer. Since the temperature of the bed swings between the
compressed air temperature and the regeneration temperature it is
called Thermal swing type. The hot air from the blower passed
through a heater. This makes the air very dry. The hot air then
heats up the desiccant bed. When the bed is heated it gives up the
moisture adsorbed and is ready for adsorption. The hot air carries
this moisture to the atmosphere. After the regeneration, heated
desiccant bed is cooled by the flow of air to suit the application
conditions. Final Cooling is achieved by a no loss compressed air
cooling method, resulting in a no Dewpoint spike system. Trident
dryer comes with a dewpoint based control system as a standard. The
tower changeover takes place only when the bed is saturated,
resulting in energy saving and extended life. The dryer with its
control valves and controller manages the drying, regeneration and
repressurisation of the desiccant columns automatically and thereby
delivering continuous dry compressed air.
Blower Heat
Reactivated Dryers are best suited for applications requiring large
volume of compressed air at low dewpoint. For the above conditions
the dryer works out very economical energy wise. Trident blower heat
reactivated dryers are built from the start for customization. Since
the air volume is large cusomisation delivers substantial energy
savings. | |
Salient Features
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Accordance with ASME or IS codes. Offered for 3rd party
inspection. Typical operating pressures are 5 to 9kg/cm² Micro
processor based control panel.
Low
dewpoint
Low pressure drop
Low energy cost for given
dew point
Compact
Ready to
use
Reliable design and components
Available to various standards
Dew point based tower changeover controls
Low total cost of ownership
Extensive operation and maintenance manuals
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Application
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Power
stations Plant air Instruments.
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|
Cement |
|
Power |
Fertilizer |
Steel |
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Specification
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Inlet Flow |
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Power |
|
Model |
Cfm |
Cu.m/min |
End
Coinnection |
Heater KW |
Blower KW |
|
DB500 |
500 |
14.16 |
21/2'NB |
12 |
2.5 |
|
DB1000 |
1000 |
28.32 |
4"NB |
23 |
4.0 |
|
DB1500 |
1500 |
42.48 |
5"NB |
35 |
5.5 |
|
DB2000 |
2000 |
56.64 |
5"NB |
45 |
7.5 |
|
DB3000 |
3000 |
84.96 |
6"NB |
68 |
5.5 |
|
DB4000 |
4000 |
113.28 |
7"NB |
90 |
5.5 |
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Designed for Air Inlet Pressure 7 Kg/cm²
Designed for Air Inlet temperature 38°C
Designed for Ambient temperature 35°C
Desiccant : Activated alumina with adsorption capacity 14% |
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