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Products
Desiccant Air Dryer

Heated Regenerative Blower Purge Desiccant Air Dryer

  • Product Origin:

    China
  • Brand:

    ACORE
  • Item No.:

    DPR
  • Shipping Port:

    Shanghai, Guangzhou, Shenzhen, Chongqing
  • Color:

    Option
  • Lead Time:

    10-20 days
  • Payment:

    TT ,LC, Western Union
  • Price Range:

    $10000-30000/set
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description

The series DPR is new blower purge heat reactivated dual tower regenerative air dryer we design and produce for energy savings and consistent operation automatically controlled via PLC touch screen. It uses a high efficiency blower to take in ambient air required during the heat regeneration cycle to desorb moisture from the desiccant.

 

Comparing Heatless and Heated purge, the heated blower purge reduce the dry compressed air is used during the dry air cooling regeneration period for reduced heat and dew point spike at tower switchover. And the unique parallel cooling mode further reduces the heat and dew point spike prior to tower switchover.

 

DPR adopts early heat regeneration termination feature. This feature terminates the heat regeneration early and eliminates the unnecessary heater and blower on-time saving energy.

 

Features:

1. Automatically adjusts the regeneration cycle maintaining dew point and extending the drying cycle

2. Switching is less frequent, reducing dryer maintenance and fully utilizing desiccant capacity

3. Bigger purge tower and lower airflow speed improve improve reliability and performance of purge.

4. Heating regeneration cycle takes in ambient air, no compressed air is used during this phase.

5. PLC programmable controlling system, NEMA 4steel enclosure, easy operation and easy reading.

7.    6. Interlocked protective system, safety and reliable


Technical parameter:

Working pressure

5 -10 bar

Average process air use

1%

Pressure Dew point

-40~ -70

Temperature of inlet air

≤45

Switchover

2-8hr

Ambient Air Temperature

≤45

Pressure drop

≤ 0.2 bar

Oil content in inlet air

<0.1mg/m3

Control method

PLC

Protection grade

IP65

Desiccant

activated alumina and molecular sieve

Power supply

380V,50HZ,3Phase

( or Customized )

 

Model Specification:

Model

Capacity

(Nm3/min)

Connection  (mm)

Heater

(kW)

Blower

(KW)

Weight

(kg)

Dimensions (mm)

L

W

H

DPR-13

14.5

2”

4

2.2

1100

1600

1350

2250

DPR-15

17

DN80

6

2.2

1300

1700

1550

2500

DPR-20

23

DN80

7.5

3.3

1550

2000

1650

2500

DPR-30

35

DN80

10

4.0

2100

2200

1800

2500

DPR-40

45

DN100

12.5

5.7

2600

2500

1950

2850

DPR-50

55

DN100

16

7.5

3300

2700

2200

2850

DPR-60

65

DN125

20

11

4150

2900

2350

3300

DPR-80

80

DN125

24

15

5600

3100

2500

3300

DPR-90

90

DN125

27

15

6300

3250

2500

3300

DPR-100

110

DN150

32.5

20

7700

3400

2600

3450

DPR-120

140

DN150

42.5

25

8900

3600

2600

3450

DPR-150

160

DN150

43

30

11300

3800

2900

3450

DPR-200

210

DN200

68

40

14700

4200

3200

3650

DPR-250

260

DN200

73

50

16500

4400

3300

3650

 

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Subject : Heated Regenerative Blower Purge Desiccant Air Dryer

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