Industrial Desiccant Dehumidifier Equipment For Pharmaceutical Production

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Industrial Desiccant Dehumidifier Equipment For Pharmaceutical Production


Dehumidification principle
The adsorption rotor worked as core parts of dehumidifier adopts high strength adiabatic material as base material and has honeycomb shape pipeline structure. Complex adsorbent form a huge adsorption surface in the substrate equably, in order to guarantee the maximum contact then achieve dehumidification purpose effectively. Dehumidifier sealing devices are divided into 270o sector, and the regeneration of the area is 90o. It adopts positive pressure air flow and silicon-fluorine elastic sealing material in the runner around closely, and the area between desiccant area and regeneration area are also designed elastic closed. The raw damp air which need to be handled(process air) is delivered into rotor dehumidifier area by process fan, then the relative low humidity can be get after the moisture in the air absorbed by adsorption. In the meantime, the regeneration air will into rotor process area reversely after heating(110~140). At there the the water which is absorbed by absorbent will be take out and away. This step can recover the moisture absorption ability of absorbent. The runner has a slow speed as 18 rotate per hour. The whole process is a recycle system between dehumidification and regeneration to ensure continuous dehumidification effect and get dry air stably.

Technical parameters
The rotor dehumidifier controller use high-performance SCM with the function of self-check, power off memory, LCD Backbit display, regular operation, Temperature and humidity conditioning, accumulated running time, error tip etc. The system can be operate flexible and safety. It's very suitable for humidity controlled places.

1.The Main Parameters:
Working voltage: 220V/50HZ
Applicable environment temperature:-10~+55
Applicable environment humidity: less than 95%
Applicable environment gas: no corrosive gas
Humidity sensor precision:±3% RH
The temperature sensor precision: 1

2.Basic Function
Environment humidity display
Environment temperature display
The outlet temperature display
The whole machine working current display
Fan operation symbols
Electric heating operation symbols
Rotor motor running symbols


The operating instruction
There are 4 buttons in the machine panel:ON/OFF,SET, +,-

In powder off, click this button once, enter the boot state.
In powder on, click this button once, enter the shutdown state.
Press this button continued is invalid.

2.Basic setting

1). Clocking setting
After power on, the buzzer rang sound twice, it's available for us to set current time after LCD display clock flashing. The steps are showed as below:
Mode 1: Click once the plus or minus button, the minutes plus or minus 1 minute.
Mode 2: If you hold the two buttons 3 seconds, the mode changes to even plus or minus mode, the minutes plus or minus 10 minute after Clicking once the plus or minus button.
Mode 3: If the minutes reach to 60, the mode changes to hour model, plus or minus 1 hour once you click om the button.
After finishing the setting, the flashing clock will flash fifth as mark.
Ps: Setting is not allowed when the flashing clock is flashing.

2). Heater temperature Settings:
The setting can be done when the Press the LCD display electric operator and the temperature flashing after click theSET button 1 time. Click once the plus or minus button, the minutes plus or minus 1 degree. If you hold the two buttons 3 seconds, the mode changes to even plus or minus mode. After finishing the setting, the flashing clock will flash fifth as mark.

3)The wind humidity Settings:
The wind humidity can be setting when the LCD display humidity flashing after click the setting button twice. Click once the plus or minus button, the minutes plus or minus 1%RH. If you hold the two buttons 3 seconds, the mode changes to even plus or minus mode. After finishing the setting, the flashing clock will flash fifth as mark.



The Parkoo electric Appliance recommends the use of the portable desiccant dehumidifier in the following situations:

Humidity of less than 35%RH
Low dew point conditions
Low temperatures, especially combined with low humidity
Single pass air flow applications

Pharmaceutical production, packaging, storage, testing and research
Process air systems
Photographic/film archive stores
Pneumatic conveying of powders
Pumping stations
Confectionary production and packing
Food production
Clean rooms
Electronics manufacture
Cold stores
Seed storage
Drying & corrosion prevention inside power station turbines
Injection moulding machines
Tank drying



1.Accurate camputer contral system

2.Timer function

3.Proflute Rotor, imported from Sweeden, washable

4.Delaytime protection circuit

5.Silence, economical, saving, and easy operation

6.Fault locator system

7.Cleanable air filters helps improve the quality of air being circulated through the system at the processing air entrance&reactivation air entrance


Principle of desiccant dehumidifier

The core part of desiccant dehumidifieris cellular structure desiccant rotor, formed by special ceramic fiber composite and silica gel. The rotor is divided into two areas by a seal device, one is process area(dehumidification area), the other is reactivation area. When the dehumidifier is in operation, two streams of air pass through two areas simultaneously. One is the air that will be dehumidified by silica gel in rotor, the other is hot air used to dry the running rotor so that it will be able to remove moisture again. The moisture is taken away by the hot and very humid air steam.


As per the below picture showing:


Send message to this supplier
Ms. Lisa Gong (Manager)
Tel: 86-20-62752125
Mobile: 86-15815815806
Enter between 20 to 3,000 chatacters.
Contact Method
Guangzhou DongAo Electrical Co., Ltd
No.21,hejing south road,dongsha economic development,liwan district, Guangzhou, Guangdong, China (Mainland) / 510385
Fax: 86-20-62752562
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