86-136 m³/min Air Bearing-levitation Centrifugal Blower - the Great
Substitute for Ball Bearing Blower
Background
So far, many leachate treatment plants still use roots
blowers,which have the disadvantages of high energy consumption and
high maintenance cost. With the air suspension blower technology
becoming more and more mature, and the air suspension blower has
the advantages of lower energy consumption,lower maintenance cost.
Therefore,it is quite urgent to replace the existing roots blower
with the air suspension blower for energy saving.
Technical comparison of air suspension blower and roots blower
Energy saving and consumption reduction. Compared with roots
blower, the energy saving effect of air suspension blower is about
25%. According to the data in Figure 1, under the same values of
inlet flow, inlet pressure, exhaust pressure and pressure
difference between inlet and outlet , the power required by the
original roots blower is 200 kW, while the power required by the
air suspension blower is 147 kW, power saving 53 kW, saving rate is
26.5%.
Firgure 1
Parameters | Roots Blower | Air Suspension Blower |
Inlet Air Flow /(m3/min) | 102 | 102 |
Inlet Air Density/(kg/ m3) | 1.2 | 1.2 |
Inlet Air Pressure (Absolute Pressure)/kPa | 0.0 | 0.0 |
Exhaust Pressure (Absolute Pressure)/kPa | 80 | 80 |
Pressure Difference Between Inlet and Outlet /kPa | 800 | 800 |
Inlet Air Temperature /℃ | 20 | 40 |
Exhaust Air Temperature /℃ | 99 | 113 |
Blower Rotate Speed /(r/min) | 1 340 | 35 254 |
Motor Rotate Speed/(r/min) | 1 490 | 36 000 |
Shaft Power /kW | 171 | 141.7 |
Motor Power /kW | 200 | 147 |
Noise reduction. Due to the air suspension technology, the noise of
the traditional roots blower is 100 dB, while the noise of the air
suspension blower is 85 dB, which greatly reduces the noise
pollution of the plant.
High level automation, convenient for remote control. It is easy to
realize remote or automatic control operation for the suspension
blower , with operation monitoring system, it has higher
reliability and easy-maintenance character. Meanwhile the operation
monitoring system of Roots blower is not well-designed, and the
possibility of unexpected failure is large which reduces the
production efficiency.
Application Fields
Municipal water treatment
Sewage disposal in textile printing and dyeing plants
Waste water treatment in paper making industry
Saste water treatment in petrochemical plant
Desulfurization and oxidation treatment in thermal power plant
Food and medicine plants
Electronic factories
Cement plants......
GooDSeaA Service & Technical Support
Turnkey engineering service
System solution
On-site guidance of installation, training, etc.
Special maintenance service
Guarantee time: 12 months for Whole equipment, 24 months for Core
parts(impeller & volute)
24-hour response and on-site service after sale
Multiple business modes available
Direct Manufacturer
Looking for distributors to help market our products
OEM Service
EMC
Equipment Renting
......
Brand of Main Components of Machine
Motor | WEG/Marathon |
PLC Control System | Siemens |
Circuit Breaker | ABB |
Pressure Transducers | MEAS |
Temperature Control Valves | AMOT |
Vibration Sensors | Bently |
Temperature Sensor | SEC |
...... | ...... |
Parameters of Air bearing-levitation centrifugal blower
MODEL | POWER
KW | PRESSURE
kW | AIR FLOW
m3/min | OUTLET
CONNECTION | DIMENSION
LxWxHmm | WEIGHT
Kg |
GDA22-06 | 22 | 60 | 20 | DN150 | 1580x700x1300 | 525 |
GDA22-08 | 80 | 17 |
GDA37-06 | 37 | 60 | 35 | DN150 | 1580x700x1300 | 535 |
GDA37-08 | 80 | 28 |
GDA55-04 | 55 | 40 | 74 | DN200 | 1760x855x1550 | 750 |
GDA55-06 | 60 | 50 |
GDA55-08 | 80 | 41 |
GDA55-10 | 100 | 33 |
GDA75-04 | 75 | 40 | 93 | DN300 | 1760x855x1550 | 800 |
GDA75-06 | 60 | 65 | DN200 |
GDA75-08 | 80 | 53 | DN200 |
GDA75-09 | 90 | 45 | DN200 |
GDA95-06 | 95 | 60 | 81 | DN250 | 1960x1020x1700 | 1020 |
GDA95-08 | 80 | 67 |
GDA110-06 | 110 | 60 | 105 | DN300 | 2000x1020x1710 | 1050 |
GDA110-08 | 80 | 85 | DN250 |
GDA110-10 | 100 | 65 |
GDA150-06 | 150 | 60 | 136 | DN300 | 2000x1020x1710 | 1090 |
GDA150-08 | 80 | 108 |
GDA150-10 | 100 | 86 | DN250 |
GDA200-06 | 200 | 60 | 158 | DN300 | 2000x1020x1710 | 1130 |
GDA200-08 | 80 | 132 |
GDA200-10 | 100 | 103 |
GDA225-06 | 225 | 60 | 208 | DN400 | 2360x1300x2050 | 1590 |
GDA225-08 | 80 | 163 |
GDA225-10 | 100 | 132 |
GDA300-06 | 300 | 60 | 268 | DN500 | 3020x1620x2050 | 2020 |
GDA300-08 | 80 | 213 | DN400 |
GDA300-10 | 100 | 170 |
GDA375-06 | 375 | 60 | 318 | DN500 | 3220x1760x2090 | 2050 |
GDA375-08 | 80 | 258 |
GDA375-10 | 100 | 208 | DN400 |
GDA450-06 | 450 | 60 | 418 | DN600 | 3520x1960x2000 | 2550 |
GDA450-08 | 80 | 320 |
GDA450-10 | 100 | 258 | DN500 |
Remarks 1.Above Design Parameters are obtained based on below conditions: We assume the inlet volume flow is defined as the standard of 20℃
suction temperature and 1atm 2.We reserve the right to update the referred contents. Some
parameters can be changed according to the actual needs. Please
refer to the pre-sale service. |
