1. ZHL Series lithium-ion battery industry dedicated dehumidifier mainly composed by condensing unit, direct evaporative heat exchanger or cold-water heat exchanger, super silica gel desiccant wheel or molecular sieve desiccant wheel, microcomputer control system.
According to battery work principle and process characteristics, production of battery have strict requirement for environment humidity, such as lithium-ion battery, lithium battery, lithium and thermal battery. So, ultra-low humidity dehumidifier is indispensable in production of battery, its dehumidifying performance impact battery electrical property and safety directly. This lithium-ion industry dedicated dehumidifier has been proved qualified in lithium-ion battery industry.
2. Output temperature ≤16℃, dew point td≤-60℃.Be used for liquid injection room, baking room and formation room with special require etc,enable these workshops to achieve 22±2℃, RH≤1%,also can adjust air temperature and humidity according to the actual requirements.
3. Device is a combined type, which has functions of air filtering, cooling dehumidification, rotor dehumidification, air supply and temperature adjustment, etc.When fresh air go through the filter ,enter into and contact fully with the surface cooler, due to the surface temperature below the air dew point temperature, air cooled，at the same time, the included water turning into condensed water separated out, then the air temperature and humidity decrease, the low temperature and humidity air dehumidified by the first rotor mixing return air of the drying room, and enter into the second rotor for further dehumidification, then we get the dry air, after tempering, sent it to the dry room to meet the technological requirements.
Desiccant rotor is the key part of dehumidifier device, which take high aluminum fiber honeycomb material as the carrier, and the super silica gel or molecular sieve as moisture absorption material. Honeycomb material has huge surface area—more than 3000m2per m3, processing air contact fully with the hygroscopic medium, thereby improving efficiency and hygroscopic depth of the rotor.
Character
1. Consist of the fresh air filter, secondary silicone or molecular sieve rotor, fresh air surface cooler, return air surface cooler, fan, return air filter (tempering section and regeneration parts.
2. Regeneration heating by stainless steel tube electric heater or by copper tube aluminum fin steam heater.
3. Efficient centrifugal fans, high-strength structural framework, high-pressure foam double-sided enclosure, anti-cold bridge treatment.
4. PLC control, electric multi-protection, operation safety, stable and reliable.
Main Parameters of ZHL Series Lithium battery dedicated Ultra-low Humidity Dehumidifier
|
Main Parameters / Model
|
ZHL-1000L
|
ZHL-2000L
|
ZHL-3000L
|
ZHL-6000L
|
ZHL-10000L
|
ZHL-15000L
|
|
Process Air
|
Airflow m³/h
|
1000
|
2000
|
3000
|
6000
|
10000
|
15000
|
|
Fan Power kW
|
2.2
|
3
|
3.0
|
5.5
|
11
|
15
|
|
Regeneration Air
|
Airflow m³/h
|
250
|
500
|
750
|
1500
|
2500
|
3750
|
|
Fan Power kW
|
0.55
|
0.75
|
1.1
|
1.5
|
2.2
|
3
|
|
Regeneration Mode
|
First Rotor kW
|
1.5
|
3.6
|
4.8
|
9.6
|
18
|
24
|
|
Second Rotor kW
|
7.2
|
14.4
|
21.6
|
42
|
72
|
108
|
|
Outlet Air
|
Temperature °C
|
≤16
|
|
Relative Humidity %
|
≤-60
|
|
Drive Motor Power kW
|
0.1
|
0.13
|
0.16
|
0.18
|
0.27
|
0.37
|
|
Installed Power
|
Electrical Heating kW
|
11.45
|
21.75
|
30.5
|
58.6
|
103.2
|
150
|
|
Steam Heating kW
|
2.75
|
3.75
|
4.1
|
7
|
13.2
|
18
|
|
Regeneration Steam Consumption kg/h
|
14.5
|
30.0
|
44.0
|
86.0
|
150.0
|
220.0
|
|
Overall Dimensions
|
Length mm
|
5400
|
5800
|
5800
|
6100
|
6500
|
6800
|
|
Width mm
|
980
|
1180
|
1330
|
1630
|
1980
|
2230
|
|
Height mm
|
1630
|
1830
|
1980
|
2380
|
2730
|
2950
|
|
Weight kg
|
1500
|
1700
|
2200
|
3100
|
4200
|
5500
|
|
Supporting System Refrigerating Capacity kW
|
15.9
|
31.8
|
47.8
|
95.5
|
159.2
|
238.9
|
|
Frozen Water Consumption t/h
|
2.7
|
5.5
|
8.2
|
16.4
|
27.4
|
41.1
|
Note:
1. French air parameters:35℃、80%
2. The ratio of fresh air is 8% of air output.
3. Excess pressure ≥300~500 Pa
4. Supporting facilities ' cooling volume and frozen water consumption,choose one
5. Using the user original freezing system or configuring chilled water system individually, please advice.