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DNx2 22x2 w/motor DAZO 315kW 600 rpm

Exhauster

Brand: КВЗ
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Description
Specification
Technical Specifications
Aerodynamic Characteristics
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Product Code: ID14304
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Exhauster series DNx2 22x2 with electric motor Electric motor DAZO4-450Y-10MU1 315 600 Vol./Min, made of carbon steel. Fan working point: 229800 m3/hour at a pressure of 2110 Pa.

Equipped with a backward-curved blade impeller for increased efficiency, reduced noise, and energy savings.

Productivity, м³/h:229800
Pressure, Pa:2110
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DNx2 22x2 w/motor DAZO 315kW 600 rpm
Description

Smoke exhauster of the DNx2 22x2 series with electric motor Electric motor DAZO4-450Y-10MU1 315 Power kW 600 Vol./Min, manufactured from carbon steel.

Purpose of DNx2 22x2 w/motor DAZO 315kW 600 rpm smoke exhausters:

Dx2 smoke exhausters are designed for removing flue gases from the furnaces of boiler units equipped with effective ash collection systems, as well as for extracting flue gases from gas-oil-fired boiler units.

The exhausters are designed for continuous operation both indoors and outdoors in temperate climates. The maximum temperature of flue gases at the inlet of the smoke exhauster is not higher than 200°C. The temperature in the scroll is not lower than -30°C. Dust concentration of the flue gases is not higher than 2 g/m³.

General information about the DNx2 22x2 smoke exhausters

  • Double-sided suction
  • Spiral rotary housing
  • Forward-curved blades
  • Number of blades: 16
  • Rotation direction — right and left

The DNx2 22x2 smoke exhauster is used in:

  • Thermal power engineering
  • Gas-oil-fired boilers
  • Steam and hot-water boilers
  • Other sanitary and industrial purposes

Diagram of spiral housing rotations and pockets of DNx2 22x2 w/motor DAZO 315kW 600 rpm smoke exhausters:

Rotation of the smoke extractor housing DNx2 22x2 rigth
Rotation of the smoke extractor housing DNx2 22x2 left
Specifications
Common
Model
DNx2 22x2
Motor type
DAZO
Productivity, м³/h
229800
Pressure, Pa
2110
Max. transported air temperature, °C
200
Weight, kg
21740
Min. transported air temperature, °C
-30
Electric motor DAZO4-450Y-10MU1
Common
Model
DA3O4-450Y-10MU1
Motor type
asynchronous
Motor series
DA3O4
Shaft diameter, mm
110
Voltage, V
6000
Frequency of the current, Hz
50
Power kW
315
Vol./Min
600
Climatic performance
U1
Class of protection, IP
54
Efficiency, %
93
Power factor, cosφ
0,8
Weight, kg
3100
172
6000
Consumed nominal current, In (A)
41
Cooling capacity, kW
ICА01A61
Design scheme
prolonged S1
Dimension (height of rotation axis), mm
450
Installation design
IM1001
Phase
3-phase
The ratio of max. torque to rated power, Mmax/Mn
2,3
The ratio of starting current to the nominal, Istart/In
6,0
The ratio of starting torque to rated power, Mstart/Mn
1,3

Aerodynamic characteristics of DNx2 22x2 w/motor DAZO 315kW 600 rpm

Overall dimensions of the fan DNx2 22x2 w/motor DAZO 315kW 600 rpm

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