EN
news

Products

News

  • Anti-mold Artifact

    Moldy indoor ceilings can cause permanent damage to the house and affect the health of the human body. Therefore, cleaning mold should be done as soon as possible. Of course, prevention is also very i...

  • The Importance of Dehumidification in Water Treatment Plants

    The dehumidifier is developed for wet and poor ring mirrors. It not only effectively improves the wet living and production environment, but also achieves the ideal condition and removes the mold caus...

Contact Us

  • +86 15988438401
    +86 15988438401
  • Room 508,Building 12,Lefu Zhihuiyuan,No.30 ,Xiangyuan Road,Gongshu District, Hangzhou,Zhejiang,China.
    Room 508,Building 12,Lefu Zhihuiyuan,No.30 ,Xiangyuan Road,Gongshu District, Hangzhou,Zhejiang,China.
  • benny@hzgreeme.com

Dehumidification system inside steel box girders of Guixi Bridge

To prevent the rot, the steel box girders need to have antiseptic treatment, thus we provide the tailor-made dehumidification solution.

Project description:

Full length: 174m
Width: 28m
Sectional area of steel box girders: 47.2㎡
According to this requirement, we advised to install Greeme 2 desiccant rotor dehumidifiers.

Working principle of Desiccant Rotor dehumidifiers

Desiccant Rotor dehumidifiers remove the humid the air and provide the relative dry air by a rotating desiccant silica-gel wheel, which is continuously re-dried again. In this series, the most component is the desiccant rotor. It is formed as honeycomb, usually making of silica gel or molecular. When the process air passes into the 3/4 flutes of the wheel (8-12 times per hour), it is absorbed by the desiccant. At the same time, a heated air stream (normally 100-140℃ ), called the reactivation air, pass through the 1/4 flutes, warms the desiccant by evaporating the moisture within. Thus, the desiccant rotor recovers the dehumidification capability.

Parameter

Model

Unit

GMQ-1000

Rated Process Air Flow

m³/h

1100

Regenerated Air Flow

m³/h

400

Treated Air Flow

m³/h

1100

Dehumidify Capacity

(20℃,60% RH)

kg/h

7.5

Reactivation Heating Temperature

110±10

Maximum Power Rating

kW

12

Operating Power Rating

kW

9

Current Rating

A

18

Applied Temperature

-200C~+600C

Dia of Air Inlet

mm

200

Dia of Air Outlet

mm

125

Voltage


3 Phase /  380V /50Hz

Body Size

mm

828*636*1220

Net Weight

kg

150


Dehumidification System Inside Steel Box Girders Of Guixi Bridge

Dehumidification System Inside Steel Box Girders Of Guixi Bridge

Related News