- Machine-building
- Chemical industry
- Cement industry
- Mining industry
- Metallurgy
- Energy sector
Competitive advantages and design features of Aero-IM
- Aero-IM is a stationary blower which installed in a machine hall on the zero level of foundation
- Blower is a single-staged unit, with a gear-train and a lubrication system
- The construction is made as a single units., A blower proper, a driving electric motor, outlet and non-return valves and a lubricating system are mounted on the frame. The frame is also as an oil storage tank
- The rotor shaft combines with the gear-train. An axle radial impeller is arranged on the end of the rotor shaft. Shafts are supported by radial tilting-pad bearings that ensure increased resistance against low-frequency vibration of shafts on an oil film
- An axle radial semi-open impeller is made from machined workpiece of wrought aluminum alloy; it determines light weight of impellers and long in-service-life of electric motor bearings
- There are some ridges of the labyrinth seal on the back surface of the impeller and on the side cover
- Design of the seals ensures minimal outflow of compressed air (not more than 1%), precludes wear of ridges during operation, keeping work stable
- The diffusor is vane type with welded covering shroud. A rubber seal is installed in a groove between the covering shroud and the side cover, which excludes inner diffuser leakage
- The use of the inlet regulation vanes (IRV) provides to control the capacity in the specified range without discharging air into atmosphere
- Polytropic efficiency of the blowers is not less than 0.82
Specification Aero-IM
|
Options |
Aero-IM 375/1,8 |
Aero-IM 525/1,6 |
Aero-IM 800/1,6 |
|---|---|---|---|
|
Capacity on absorption m3/h |
22 500 |
31 500 |
48 000 |
|
The final discharge pressure (absolute) bar |
1,8 |
1,6 |
1,6 |
|
The final discharge pressure (excess) bar |
0,8 |
0,6 |
0,6 |
|
Power drive motor kW |
630 |
630 |
1 000 |
|
Motor voltage V |
6 000 |
6 000 |
6 000 |
|
Polytropic efficiency at rated operation % |
82 |
82 |
82 |
|
Power consumption kW |
500 |
570 |
960 |
|
Speed of rotation rev / min |
3 000 |
3 000 |
3 000 |
|
Type of lubrication |
Fluid pressure |
||
|
Weight blower with engine on carriage (no more) kg |
6 500 |
6 500 |
17 000 |
|
Blower size with engine on carriage Length Width Height |
3 750 1 900 2 000 |
3 750 1 900 2 000 |
5 500 2 700 2 700 |
*Specify the price and receive additional information in Sales Department
tel.: +7 (4212) 381-461, 381-851
e-mail: export@dalenergomash.ru [1]