STANDARD DEHUMIDIFIERS


POWER SUPPLY & REGENERATION

Standard system supply for all units 415 VAC, 3 Ph+N+G, 50 Hz. Optional choice of other system supply can be 200V, 380V, 400V, 440v, and 500v, 3 Ph, 50 or 60 Hz, AC. Standard choice of desiccant regeneration is Electric with options Steam, Gas, Hot oil, water or a combination thereof.




Standard Product Range

  • Available in 13 models, 100-10000 CMH supply air, 4kg/hr the 64 kg/hr moisture removal
  • Utilize highly efficient solid desiccant fluted wheel
  • maximized dehumidified air flow capacities with very high and consistent performance levels.
  • PLC or electric relay based control choice
  • G4 grade filters on both air streams
  • Robust industrial duty structural frame and panel design
  • Highly compact design-lowest foot print area
  • Fully factory assembled, reduced installation time on site and costs
  • uprated supply air flow capacity or higher available static pressure
  • Supply fan with frequency control
  • Stainless steel sheet metal casing (optional)

PRODUCT FEATURES

  • Available in size form 100 CMH to 50,000 CMH
  • Standard products include fully functional units with necessary safeties and electric relay based controls or optional PLC based Controller.
  • Desiccant rotor technology removes water directly from the air.
  • Designed for industrial process, including low dew point applications.
  • Available with integrated pre and post cooling systems
  • fast , simple access to all electrical and mechanical components through hinged doors or removable access panels
  • Desiccant cassette can be removed for cleaning to extend rotor life and efficiency
  • Choice of Gas,Steam and Electric Reactivation
  • Standard features include easy access inlet filters, self adjusting /tensioning rotor drive components and easy seal adjustment .
  • Robust industrial duty structural frame and panel design
  • Highly compact design-lowest foot print area.
  • fully factory assembled, reduced installation time on site and lesser costs.

OPERATING PRINCIPLE

  • REHOBOTH dehumidifiers operate on the principle of adsorption of water vapor from the air. The desiccant used is silica gel, which is formed on an inorganic substance.
  • The desiccant and substrate are arranged in a wheel-shaped rotor matrix having thousands of small parallel air passages extending through its thickness.
  • The desiccant rotor is housed in a cabinet that is separated into process and reactivation sections. In the process section, moist  air passes through the rotor, and the silica gel adsorbs the moisture
  • To drive the absorbed moisture out of the desiccante, the rotor slowly rotates into the reactivation section, where a second heated air is usually exhausted outside. The reactivated desiccant rotor rotates back into process section to provide continuous drying of the process air.
  • In many applications, the process air is cooled before entering the desiccant rotor the enable the system to produce dry air.The reactivation air stream may be heated by electricity, steam, hot water , or natural gas depending on the application and available utilities
Model
Process
Reactivation
Dimensions
Approx Weight
 
Air Flow (CMH)
ESP(Pa)
Motor(H.P.)
Air Flow (CMH)
ESP(Pa)
Motor(H.P.)
Heater (KW)
lxwxh
(kg)
RDS-30
300
200
0.25
100
240
0.25
3.5
1700X450X940
150
RDS-60
600
200
0.5
200
240
0.5
7
1700X550X1040
150
RDS-100
1000
200
1
300
240
1
12
1700X740X1200
180
RDS-150
1500
310
2
500
240
1
18
1800X740X1200
200
RDS-200
2000
310
2
700
240
1
24
1800X740X1200
225
RDS-300
3000
310
3
1000
240
1.5
30
2200X1000X1450
325
RDS-420
4200
310
3
1400
240
1.5
42
2200X1200X1550
400
RDS-500
5000
310
3
1600
240
2
50
2200X1200X1550
470
RDS-600
6000
310
5
2000
240
2
60
2500X1300X1550
540
RDS-720
7200
310
5
2400
240
2
72
2500X1400X1700
610
RDS-800
8000
300
5
2700
240
3
81
2500X1400X1700
700
RDS-900
9000
300
5
3000
240
3
90
2500X1550X1800
730
RDS-1000
10200
300
5
3400
240
3
102
2500X1550X1800
810
Rehoboth environ systems is manufacturer of dehumidifiers range of products. Our products range is desiccant dehumidifiers, industrial dehumidifiers, chemical dehumidifiers, desiccant rotor dehumidifiers, low humidity systems, integrated dehumidifiers, adsorption based dehumidifiers, adsorption dehumidifiers.