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9000 combined dehumidifier
Description

 

Using a combination of  frozen type moisture eliminator and cellular wheel type moisture eliminator,the fixed and combined dehumidifier is applied to special 
painting operations in temporary place throughout the year.In summer, it makes frozen type moisture eliminator as center, cellular wheel as assistant.In spring and autumn,it combines frozen type moisture eliminator and cellular wheel type moisture eliminator.In winter,it uses cellular wheel type moisture eliminator.
  
This type of dehumidifier's compressors of refrigeration system are BITZER screw compressors with four-stage load adjusting function, which will benefit 
energy saving and improving the operation stability.According to the inlet air conditions and supply air requirements,the equipment can select automatically different operating modes  with the PLC program.The operating modes include refrigeration operation, refrigeration combined with wheel operation, the wheel operation,and refrigeration and wheel combined with heating operation.These operating modes can meet the requirments of all operating condition.



 

 

 

                                                                                 Product Parameters sheet

Model

Parameters

TZH-Y-F-09RD

TZH-Y-F-09DR

TZH-Y-F-09RR

TZH-Y-F-09RRR

Energy efficiency rating

A

B

C

D

Processed airflow rate   m3/h

9000

The excess pressure of air-out Pa

≥2000

Power of main fan kW

11

Refrigerating capacity kw

≥145

Compressor(HP)

50

60

50

50

Regeneration air flow rate  m3/h

1800

Post  heating mode

subcooler

electric heating

subcooler

subcooler

heating mode in winter

electric heating

Heat pump of main system

Electric heating power kW

45

65

45

0

wheel regenerative way

electric heating

heat pump

heat pump

heat pump

power of regeneration system  kW

45

6

6

6

air inlet conditions

-10~45℃/ RH60%~95%

air outlet conditions

In winter: temperature≥25℃±3℃  RH≤45%;In spring and Autumn: temperature≤25℃±3℃  RH≤45%;In Summer: temperature≤25℃±3 ℃  RH≤45%

air outlet

3, 250mm in diameter, with a switch valve and connector. (it can be customized according to user’s requirements)

electric cabinet

PLC control. Electric leakage protection + phase fault protection + over and under voltage protection, overload protection and electrical shunt protection, and is provided with a self-diagnostics system. Dust proof and moisture proof.

control and display of temperature and humidity

4 stage automatic unloading refrigeration + control of wheel regeneration temperature + cooler (or post heating) + winter heating. With outlet and inlet temperature and humidity display, refrigeration temperature display.

Fault display

System power failure / error phase / high and lower voltage failure / overload display

Pressure display and protection

Refrigerant high and low pressure display and protection. Voltage over-voltage and under-voltage protection.

electric current display

Each group of motors and electric heating current display.

Air inlet filter

Stainless steel frame, aluminum alloy material multi-layer structure of filtering net, accuracy is sub-middle effect, removable, 10 thousand times cleaning.

Communication model(optional)

Wired (or wireless) remote monitoring and messages warning

The maximum operating power kW

64

104

64

64

Installed power kW

158

119

104

70

Chassis structure

The unitary frame structure. Equipped with hanging holes, the main structure of the strength and stiffness can meet the requirement of hoisting.

equipment weight kg

3700

overall dimension

3600*2050*2600

           

 

 

                                The energy consumption comparison of various forms of dehumidifier

 

TZH-Y-F-09DD

TZH-Y-F-09RD

TZH-Y-F-09DR

TZH-Y-F-09RR

TZH-Y-F-09RRR

Energy efficiency rating

Traditional model

A

B

C

D

Installed power kW

158

158

119

104

70

The maximum operating power kW

104

64

104

64

58

Power distribution capacity  kw

125

75

125

75

70

Annual average operating power     kW

69.6

48.8

46.6

32.2

29.1

Annual power consumption kwH

238800

167160

159996

112580

99215

Energy consumption ratio

100%

70%

67%

46.3%

41.8%

 

Remarks:

1.The above data were gave according to the actual operation 332 days in 2012

2.Energy consumption data were measured in Shanghai area

3.It can be customized according to customer’s requirements. Specific configuration will be subject to technical specification.

 

Shanghai Tianhan Air-handling Equipment Co., Ltd is a high-tech professional company which specializes in researching, designing and manufacturing kinds of testing devices for cooling and heating products, and air-handling equipments. Based in pujiang town, Minhang district of Shanghai.