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Heated Regenerative Desiccant Air Dryer

HRD Heated Regenerative Desiccant Air Dryer

  • Product Origin:

    China
  • Brand:

    ACORE
  • Item No.:

    HRD
  • Shipping Port:

    Shanghai, Guangzhou, Shenzhen, Chongqing
  • Color:

    Option
  • Lead Time:

    10-20 days
  • Payment:

    TT, LC, Western Union
  • Price Range:

    $1000-20000/set
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description

HRD series Heated Regenerative Desiccant Air Dryer utilizes the principle of pressure swing adsorption and a low heated regeneration method to dry and dehumidify the compressed air, it is similar to HRDE series heatless desiccant dryer, but it has a low capacity heater. HRD Desiccant Air Dryer is an advanced device that uses compressed pressure adsorption principle to dry compressed air through a high absorption alumina or molecular sieve. Usually allows compressed air to dry to a dew point of -40 ℃ to -70 ℃. The structure is a double tower type, one is adsorbed and the other is regenerated. The cycle is 240 minutes and is switched every 60 minutes. The duty cycle consists of a drying process in which the airflow rises and a regeneration process in which the airflow falls. During regeneration, a part (about 6%) of the dried compressed air is taken out, thawed and expanded by the orifice plate, and then heated into the heater. The heated high-temperature gas enters the column to remove the water adsorbed in the desiccant. Suck out. When the regeneration is switched to dry, the moisture in the compressed air is adsorbed on the desiccant, so that the cycle works to achieve the drying air.

Features
1.The large-capacity desiccant bed ensures sufficient drying time, and can fully absorb water, an additional 30% desiccant can compensate for the natural aging and ensure the desiccant life exceeds 3 ~5 years.

2.The tower design can store 98% of the adsorption heat, maintain high temperature of the regeneration gas, and improve regeneration capacity, dry and regenerate the reverse flow, so that the wet air does not flow through the dry adsorbent.

3.The filling amount of the adsorbent is extremely abundant. The large-capacity desiccant bed ensures sufficient contact time between the air and the desiccant, so that the desiccant can fully absorb the water and reach a stable outlet dew point. Ensure the stability of the outlet air dew point and remove the water.

4.Advanced PLC controller with automatic timing, automatic switching, working time setting, fault alarm and other functions; dynamic display of operating status.

5.Regenerative air consumption can be adjusted, with energy saving and dew point adjustment.

6.High-quality muffler effectively reduces noise and has pressure protection function to improve product safety.

7.Multi-cycle heating device, high heating efficiency, low gas consumption, maximum energy consumption 

8.Automatic alarm device, intake air temperature too high alarm, intake pressure too low alarm, heater temperature too high alarm.

9.Scientific and reasonable structural design, novel appearance, elegant appearance, long-term high efficiency, stable performance, convenient operation, maintenance and maintenance, easy installation.



Technical data

Working pressure

≤0.03MPa

Purge air

≤7%

Pressure Dew point

-20~-40

Temperature of inlet air

≤40

Working periods

2-4 hours (setted)

Ambient Air Temperature

≤45

Regenerative type

Heated regenerative

Oil content in inlet air

<0.1mg/m3

Control method

PLC

Protection grade

IP55

Desiccant

activated alumina or molecular sieve

Power supply

380V,50HZ,3Phase

( or Customized )


Specification

Model

Capacity

(m3/min)

Connection  (mm)

Power

(KW)

Weight

(kg)

Dimensions (mm)

L

W

H

HRD-2

2

DN25

1.4

320

1600

390

1500

HRD-3

3

DN25

2

400

1700

550

1850

HRD-5

5

DN32

2.5

520

2000

650

1900

HRD-6

6

DN32

2.8

620

2200

720

1900

HRD-10

10

DN50

5.5

850

2500

800

2000

HRD-15

15

DN50

9.4

1100

2700

950

2000

HRD-20

20

DN65

15

1500

2900

1020

2200

HRD-30

30

DN80

20.3

1850

3100

1100

2200

HRD-40

40

DN100

28

2250

3250

1200

2500

HRD-50

50

DN100

35.5

2850

3400

1500

2550

HRD-60

60

DN125

38

3200

3800

1800

2600

HRD-80

80

DN125

53.5

3500

3950

2000

2800

HRD-100

100

DN150

60

4850

4200

2500

3000

HRD-150

150

DN150

70.5

5730

4500

2600

3200

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Subject : HRD Heated Regenerative Desiccant Air Dryer

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