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Circular cooling tower
Common specifications: 8 tons (DLT-8), 50 tons (39.2 m³/h), 350 tons (273.2 m³/h)
Category：
Circular Cooling Tower
Keywords：
Circular Cooling Tower
Circular cooling tower Details
Parameters related to traffic
Circulating water flow rate: indicates the volume of water processed per hour, with the unit being m³/h.
Common specifications: 8 tons (DLT-8), 50 tons (39.2 m³/h), 350 tons (273.2 m³/h)
Pipeline diameter parameter
Inlet and outlet pipe diameters are denoted by DN, e.g., DN50 (50 mm), DN150.
Temperature-related parameters
Standard Operating Conditions
Inlet water temperature: 37°C → Outlet water temperature: 32°C (temperature difference: 5°C), wet-bulb temperature: 28°C.
High-load operating conditions: for example, inlet water at 42°C/60°C, outlet water at 32°C/35°C.
Ambient temperature
Dry-bulb temperature: the standard ambient temperature; wet-bulb temperature affects cooling efficiency, with design requirements typically ranging from 27 to 28°C.
Structural parameters
Tower dimensions
Diameter: 950 mm (DLT-8) to 4,730 mm (CT-350P)
Height: 1,500 mm (small tower) to 3,680 mm (large industrial tower)
Fan Parameters
Diameter: 550 mm (DLT-8) to 2400 mm (CT-350P)
Airflow range: 70 CMM to 2,200 CMM
Performance Parameters
Water pressure requirements
Typical values: 17 kPa (CT-50T) to 34 kPa (CT-350P)
Motor power
Range: 0.18 kW (small tower) to 7.5 kW (industrial tower)
Noise Standards
Test conditions: at a radial distance equal to the tower wall diameter, and at a height of 1.5 m above the tower base.
Other key parameters
Weight
Unladen weight: 46 kg (DLT-8) to 1,800 kg (CT-350P)
Operating weight: 190 kg to 3,790 kg
Material
The tower body is primarily made of glass-fiber-reinforced plastic, offering corrosion resistance and lightweight construction.
Key Considerations for Selection
Key parameters: circulating water flow rate, temperature drop requirement (e.g., a 5°C or 10°C temperature difference)
Environmental Compatibility: The wet-bulb temperature must meet local climatic conditions.
Noise Control: Select a low-noise model based on the installation environment.
Equipment Diagram
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