Micro-heat Adsorption Dryer-ZHD Series | Compressed Air Purification
Micro-heat Adsorption Dryer-ZHD Series | Compressed Air Purification
Model
ZHD

Item specifics

Air Processing Capacity
1〜500Nm3/min
Operating Pressure
0.6〜1.0MPa
Air Inlet Temperature
≤45°C
Dew Point of the Finished Product Gas
-40°C〜-70°C
Switching Time
120min (adjustable)
Pressure Drop Between Air Inlet and Outlet
≤0.021MPa
Gas Consumption for Regeneration
≤6% rated processing capacity
Regeneration Mode
Micro-heat regeneration
Power Supply
AC380V/3P/50Hz, AC220V/1P/50Hz, AC220V/1P/50HZ
Environmental Temperature
≤45°C

Product review

Description

The micro-heat adsorption dryer (micro-heat dryer) is a product developed based on the advantages of heat regeneration and no-heat regeneration. It utilizes the drying agent's adsorption capacity for water and uses the temperature & pressure swing adsorption principle to dry the compressed air. Regenerated gas carries out the regeneration for the drying agent after the temperature is increased, which may improve the regeneration effect, and reduce gas consumption for regeneration.

The micro-heat regeneration dryer is mainly composed of the following devices including two adsorption cylinders available for being alternatively used, one electric heating device, one sound-muffling system, one set of switch valves, one electrical control system, and gas source processing unit.
Technical Features
1. The heating control device adopts the contactless solid-state switch, with automatic constant temperature control, long service life, and multi-failure warning function.
2. Have the advanced variable program, with stable & reliable operation.
3. Adopt the microcomputer control, able to carry out the digital display for the alternative operation status of two towers.
4. Use the safe & reliable control elements, so as to ensure that the output signal of the controller can safely and accurately reach the instruction objective.
5. Ensure that the dew point of the finished product gas is stable and reliable, with low energy consumption.
6. Have a simple & exquisite structure, with personalized design, convenient for operation and maintenance.
7. When the micro-heat part is faulted, the equipment may be automatically switched to the no-heat operation mode.
8. Select to configure the RS485/RS232 and linked interfaces, able to carry out the remote communication, centralized monitoring and joint control for air compressors.
Technical Indexes
Air Processing Capacity: 1~500Nm3/min
Operating Pressure: 0.6~1.0MPa (able to provide the product in the range of 1.0~3.0MPa according to the user requirements)
Air Inlet Temperature: ≤45°C
Dew Point of the Finished Product Gas: -40°C~-70°C (dew point under the normal pressure)
Switching Time: 120min (adjustable)
Pressure Drop Between Air Inlet and Outlet: ≤0.021MPa
Gas Consumption for Regeneration: ≤6% rated processing capacity
Regeneration Mode: Micro-heat regeneration
Power Supply: AC380V/3P/50Hz (ZHD-15 and above)
                        AC220V/1P/50Hz (ZHD-12 and below)
                        AC220V/1P/50HZ (ZHD-12 and below)
Environmental Temperature: ≤45°C
Model
Air Flow Rate (Nm³/min)
Air Connection Pipe Diameter (mm)
Power Supply
Installed Power (Kw)
Outline Dimension (mm)
Net Weight of the Equipment (kg)
Lenght
Width
Height
Inlet Height
Outlet Height
ZHD-1
1
25
AC220V/50Hz
1.5
960
380
1300
110
1210
270
ZHD-3
3
32
1.5
1090
420
1300
160
1210
510
ZHD-6
6
40
2.7
1360
610
1580
210
1500
670
ZHD-10
10
50
4.5
1360
610
1780
210
1700
860
ZHD-12
12
50
5.4
1440
700
2000
230
1930
1090
ZHD-15
15
65
AC380V/50Hz
6.75
1600
800
2150
240
2040
1280
ZHD-20
20
65
9
1600
800
2150
240
2040
1280
ZHD-30
30
80
13.5
1940
880
2550
240
2400
1890
ZHD-40
40
100
18
2300
990
2660
280
2550
2580
ZHD-60
60
125
27
2300
1000
2850
360
2750
3250
ZHD-80
80
150
36
2650
1000
3250
360
3100
3950
ZHD-100
100
150
45
2750
1090
3080
360
3000
4600
ZHD-150
150
200
67.5
3000
1200
3210
400
3120
5500
ZHD-200
200
200
90
3200
1350
3300
400
3210
3700
ZHD-250
250
250
112.5
3380
1900
3600
440
3400
7200
ZHD-300
300
250
135
3600
2000
3800
460
3650
8300
ZHD-350
350
300
157.5
4000
2100
4150
480
3950
9400
ZHD-400
400
350
180
4300
2300
4200
500
4150
10600