Cooling tower
BVG-40 "BAZYS"

The hydraulic load (water flow), m3 / hour - minimal	50
- nominal	150÷200
- maximal	250
Water pressure at the cooling tower input, MCE (kgf/cm2)	2 ÷ 5 (0,2 ÷ 0,5)
Temperature difference ∆ t, °С	5 ÷ 20
Thermal load at υ=30°С, t=20°С, φ=40%, Megacalories/h (kW)	~2500 (~3000)
Droplet entrainment, %	Not more than 0,01
Diameter of the fan, mm	2400
Consumed power of electromotor, kW	8 / 1,4
Rotation rate, rpm	485 / 241
Noise level at a distance of 10 m, Db	Not more than 70
Dimension Sizes (length x wide x height), mm	4000(4800)• 3400• 4425
Allowable temperature of the water at the cooling tower input, °С	Not more than 65
Branch pipe of water supply ( Dу1 ), mm	2 х 150
Weight without water, kg	Not more than 3500
Working mass, kg	Not more than 5000

υ - the air temperature according to air dry bulb thermometer; t - the air temperature according to air wet bulb thermometer; φ - relative humidity of air.

Parameter name	Parameter value2БВГ-40
The hydraulic load (water flow), m³/hour
- minimal	100
- nominal	300÷400
- maximal	500
Water pressure at the cooling tower input, MCE (kgf/cm2)	2 ÷ 5 (0,2 ÷ 0,5)
Temperature difference ∆ t, °С	5 ÷ 20
Thermal load at υ=30°С, t=20°С, φ=40%, Megacalories/h (kW)	~5000 (~6000)
Droplet Entrainment, %	Not more than 0,01
Diameter of the fan, mm	2400 (2 pcs)
Consumed power of electromotor, kW	(8 / 1,4) х 2
Rotation rate, rpm	485 / 241
Noise level at a distance of 10 m, Db	Not more than 70
Dimension Sizes (length x wide x height), mm	7960(8760) • 3400 • 4425
Allowable temperature of the water at the cooling tower input, °С	Not more than 65
Branch pipe of water supply ( Dу1 ), mm	4 х 150
Weight without water, kg	Not more than 7000
Working mass, kg	Not more than 10000

Component	Material
Body	Hot dipped galvanized steel
Fan stack	FRP
Casing	FRP
Fill	PVC / PP (upon request)
Drift eliminator	PVC / PP (upon request)
Pipes	FRP
Nozzles	PP / ABS (upon request)
Air guides	PP / Galvanized steel
Fan instalation	PAG (blades), AI (hub)
Fan support	Hot dipped galvanized steel
Connecting elements	Cink Steel
Water tray	FRP
Fan protection	Cink Steel
Motor housing	Color coated steel

• Low running costs
• Minimum maintenance requirements
• A wide range of components to best meet the requirements of the Customer
• Optimal weight for positioning on overlapped buildings
• The shortest possible installation and commissioning time
• Thermal design of the cooling tower, structural design, selection of materials and components are performed in accordance with technical requirements. Only the highest grade materials and mechanical equipment are used in the construction of the cooling tower, the reliability of which has been proven over time. The final optimal design solutions are a combination of modern methods based on computer technology.
• The frame of the cooling tower consists of metal structures, assembled on site. All internal and external metal structures of the cooling tower are treated with a special high-performance anti-corrosion coating. The roof of this cooling tower consists of four segments made of glass fiber reinforced polyester and is installed at an angle, thus forming a confuser.
• Polymer sprinkler provides a high water cooling effect at low aerodynamic resistance, does not clog, and is resistant to low air temperatures. A fan unit is located in the upper part of the cooling tower, providing air supply. The fan unit includes an impeller with plastic blades, a diffuser and an electric motor.
• To ensure optimal operation of the electric motor and the fan unit itself, depending on atmospheric parameters and the temperature of the chilled water, the cooling tower is equipped with a control and monitoring system with a frequency-controlled electric drive, which significantly reduces power consumption. The water distribution system is made of plastic.
• The cooling tower is delivered in separate assembly units by road and is assembled on site. Installed on a previously prepared pool or tied to an existing one. Installation time of a cooling tower on a prepared pool is 4-7 days.
• Может быть выполнена модификация градирни с стеклопластиковым каркасом.