Manufacturer of Turbine Components

Manufactures various types of steam turbines ranging from 5MW - 50MW,including condensing, backpressure, and extraction-condensing designs


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Square Crossflow Cooling Tower

A multistage centrifugal pump achieves high-pressure delivery by connecting multiple impellers in series.

Category:

Heat Exchangers and Pressure Vessels

key word:

Product Introduction

The square crossflow cooling tower is a highly efficient, energy-saving industrial heat exchange device primarily constructed from fiberglass-reinforced plastic (FRP). It employs a thermal principle where air enters from both sides and is driven by a top-mounted fan to exchange heat with hot water, making it particularly suitable for scenarios requiring low noise and compact space. Its core advantage lies in the dual-side air intake design, where the top fan drives air to flow counter-currently with the hot water, achieving highly efficient heat exchange.

 

Structural Features

●‌ Panel‌: Fiberglass reinforced plastic (FRP) construction, corrosion-resistant and aesthetically pleasing.

‌●‌ Fill Material‌: Modified polyvinyl chloride (PVC) bidirectional corrugated sheets, offering excellent thermal performance with minimal airflow resistance.

●‌ ‌Fan‌: Low-noise axial flow fan, delivering high air volume and efficiency.

‌●‌ Motor and Gearbox‌: Third-party components, ensuring stable operation.

●‌ ‌Water Distribution Trough: Fiberglass reinforced plastic construction ensures uniform water distribution.

●‌ ‌Sound Enclosure: Fiberglass reinforced plastic housing with internally bonded flame-retardant acoustic material.

●‌ ‌Louver: Fiberglass reinforced plastic construction provides splash resistance and uniform airflow distribution.

●‌ ‌Water Tank: Fiberglass reinforced plastic construction with automatic water replenishment system.

●‌ ‌Framework: Hot-dip galvanized steel assembly structure, lightweight and corrosion-resistant.

 

Technical Specifications

Tower Model

External Dimensions

Fan Diameter
φD×n

Motor Power

Kw×n

Pipe Size(DN×n)

Weight (kg)

10m Noise Value dB(A)

Drawing Number

W
(mm)

L
(mm)

  H
(mm)

A Inlet Pipe

B Outlet Pipe

C Drain Pipe

D Overflow Pipe

E Automatic Water Refill Hose

F Manual Water Supply Hose

Structural Weight

Operating Weight

DBHZ²-80°

1825 

3550 

3108 

φ1500×1

3.0×1

100×2

150×1

50×1

50×1

25×1

25×1

1020 

2400 

50.8/53.5

1

DBHZ2-100°

1825 

3745 

3358 

φ1700×1

3.0×1

100×2

150×1

50×1

50×1

25×1

25×1

1090 

2610 

51.5/54.2

DBHZ2-125°

2230 

3850 

3358 

φ1800×1

4.0×1

125×2

200×1

50×1

50×1

32×1

32×1

1250 

2820 

53.0/55.4

DBHZ-150°

2530 

4050 

3610 

φ2000×1

5.5×1

125×2

200×1

50×1

50×1

32×1

32×1

1450 

3410 

53.7/55.9

DBHZz-175*

2830 

4250 

3610 

φ2200×1

5.5×1

150×2

200×1

50×1

50×1

32×1

32×1

1680 

3820 

54.9/57.0

DBHZ2-200°

3230 

4450 

3610 

φ2400×2

7.5×1

150×2

200×1

50×1

50×1

32×1

32×1

1980 

4480 

56.6/58.6

DBHZ-250

4440 

3850 

3358 

φ1800×2

4.0×2

125×4

200×2

50×2

50×2

32×2

32×2

2480 

5620 

57.6/58.9

2

DBHZ2-300

5040 

4050 

3610 

φ2000×2

5.5×2

125×4

200×2

50×2

50×2

32×2

32×2

2870 

6790 

58.3/60.0

DBHZ2-350

5640 

4250 

3610 

φ2200×2

5.5×2

150×4

200×2

50×2

50×2

32×2

32×2

3320 

7590 

59.8/61.0

DBHZ2-375

6650 

3850 

3358 

φ1800×3

4.0×3

125×6

200×3

50×3

50×3

32×3

32×3

3690 

8390 

60.7/61.7

3

DBHZ2-400

6440 

4450 

3610 

φ2400×2

7.5×2

150×4

200×2

50×2

50×2

32×3

32×3

3910 

8890 

60.9/62.1

2

DBHZ2-450

7550 

4050 

3610 

φ2000×3

5.5×3

125×6

200×3

50×3

50×3

32×3

32×3

4290 

10170 

61.8/63.3

3

DBHZ2-525

8450 

4250 

3610 

φ2200×3

5.5×3

150×6

200×3

50×3

50×3

32×3

32×3

4960 

11380 

62.8/64.3

DBHZ2-600

9650 

4450 

3610 

φ2400×3

7.5×3

150×6

200×3

50×3

50×3

32×3

32×3

5840 

13340 

63.9/65.5

DBHZ2-700

11260 

4250 

3610 

φ2200×4

5.5×4

150×8

200×4

50×4

50×4

32×4

32×4

6600 

15160 

65.7/66.3

4

DBHZz-750

12570 

4050 

3610 

φ2000×5

5.5×5

125x10

200×5

50×5

50×5

32×5

32×5

7130 

16930 

65.9/66.5

DBHZz-800

12860 

4450 

3610 

φ2400×4

7.5×4

150×8

200×4

50×4

50×4

32×4

32×4

7770 

17770 

65.7/67.4

4

DBHZ-875

14070 

4250 

3610 

φ2200×5

5.5×5

150×10

200×5

50×5

50×5

32×5

32×5

8240 

18940 

66.4/68.1

DBHZ2-1000

16070 

4450 

3610 

φ2400×5

7.5×5

150×10

200×5

50×5

50×5

32×5

32×5

9700 

22200 

67.8/69.7

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Need Assistance? We're Here To Help!

Chris Sui

Email: sui@qdczpower.com

Mobile/Wechat:+86-13605425125


Sophia Sun

E-mail:sophia@qdczpower.com

WhatsApp:+86-15066855799

Phone/Wechat:+86-16653227817


Steven Qu

E-mail:steven@qdczpower.com

Phone/Wechat:+86-19940671022


Lux Sui

E-mail:zzsui@qdczpower.com

Phone/Wechat:+86-18905420650

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