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Heatless Compressed Air Dryer
Mellcon Engineers are the manufacturers of complete range of Heatless Compressed Air Dryer system (drier) and gas dryer system,These Compressed gas and air dryers (driers) find use in majority of Industrial compressed air system and applications. These air and gas dryer (drier) are also offered for High Pressure gas and air drying system and applications. Following is a brief description of the working of these compressed air dryer and gas dryer systems..
A Heatless compressed air dryer (drier) is the simplest form of dessicant type gas or air dryer (drier) for achieving a dew point of -40°C for compressed air systems and other gas and air dryer (drier) applications . Process- Wet incoming Compressed air after passing through prefilter passes through the slide piston valve assembly and is directed towards chamber I where the compressed air passes upward through the desiccant. Compressed Air drying takes place by adsorption. Dry Compressed air from chamber I then passes through the Check valve assembly and then through the after-filter to the application or work area.
While Compressed air is drying in chamber I the dessiccant in chamber II where the desiccant has been wetted in the previous cycle is being simultaneously regenerated. The chamber II is depressurised to atmosphere through the purge valve in the downward direction. A portion of the dry compressed air passes through the needle valve / orifice plate through the desiccant and flushes out the desorbed moisture.
When the regeneration is complete, the purge valve is closed and the tower is slowly repressurised to line pressure for a smooth changeover. A drying period of 5 minutes provides an efficient dew point of -40°C or better (at atmospheric pressure ). In regeneration process approximately 60 seconds are required for repressurisation.
SPECIFICATIONS FOR HEATLESS COMPRESSED AIR DRYER MODEL NO. M³/ HR CFM PIPE LINE
SIZE (MM)Approx. Space Requirement (mm) L W H MHL-01 MHL-02
MHL-03
MHL-04
MHL-05
MHL-06
MHL-07
MHL-08
MHL-09
MHL-10
MHL-11
MHL-12
MHL-13
MHL-14
MHL-15
MHL-16
MHL-17
MHL-18
MHL-19
MHL-20
MHL-21
15 35
50
85
125
170
250
350
500
700
850
1000
1300
1700
2125
2550
3400
4250
5100
5950
6800
10 20
30
50
75
100
150
200
300
400
500
600
750
1000
1250
1500
2000
2500
3000
3500
4000
15NB 15NB
15NB
25NB
25NB
25NB
40NB
40NB
40NB
50NB
50NB
50NB
80NB
80NB
80NB
100NB
100NB
100NB
125NB
150NB
150NB
600 600
600
700
700
800
800
1000
1200
1200
1400
1400
1500
1600
1600
2000
2000
2000
2000
2000
2000
600 600
600
700
700
800
800
1000
1200
1200
1400
1400
1500
1600
1600
2000
2000
2000
2000
2000
2000
750 1000
1200
1800
1800
1800
2200
2200
2400
2400
2400
2400
2500
2600
2600
3000
3000
3000
3000
3000
3000
- The above compressed air dryer and gas dryer capacities are rated at an inlet temp. of 40°C, 7Kg/cm2 (g)pr ( 0.7 Mpa ). and at an
outlet dew point of (-) 40°C
- Supply voltage of 220V-50Hz - Single phase.
- Above data is only for estimation and can be changed without notice. For special systems and highercapacities contact us.
HIGH PRESSURE COMPRESSED AIR / GAS DRYER For various industrial applications where Compressed Air / Gas at high pressure in dry form is required, Mellcon offers High Pressure Heatless Compressed Air and Gas Dryers. High Pressure air and Gas Dryers are available in Heatless as well as refrigerated type. Some of the High Pressure Compressed Industrial Applications are. :-
Standard Range of Mellcon High Pressure Compressed Air Dryers is given below. :-
- Pet Blowing Machine
- Air Circuit Breaker
- High Pressure Gas Filling
- High Pressure Pneumatics Testing of various equipment and components.
- High Pressure H2 Gas Dryer for Turbine Cooling
- High Pressure Generator Compressed Air Starting
- High Pressure Process Gas Applications.
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HIGH PRESSURE HEATLESS COMPRESSED AIR DRYERS | ||||||
| SL.NO. | MODEL NO. | CAPACITY |
PRESSURE KG/CM2G |
PIPE
LINE SIZE (MM) |
APPROX. SPACE REQUIREMENTS (MM) | |
|
CFM |
M3 / HR | |||||
| 01. | HL-HPR-01 | 35 | 6 | 35 | 15 | 600 X 600 X 900 |
| 02. | HL-HPR-02 | 70 | 120 | 35 | 15 | 700 X 700 X 1500 |
| 03. | HL-HPR-03 | 35 | 60 | 70 | 09 | 600 X 600 X 900 |
| 04. | HL-HPR-04 | 70 | 120 | 70 | 15 | 700 X 700 X 1200 |
Above models are designed to give a constant Dew Point of -40 Deg. C. For other capacities, pressure, dew point requirement & heated type of dryers, please contact us.
For Higher Pressure upto 400 Bar Please Click Here.
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