Return Activated Sludge Pump (RAS Pump)
Return Activated Sludge Pump (RAS Pump) is used to return the sludge from the sedimentation tank to the aeration tank, maintaining the balance of sludge concentration in the aeration tank and ensuring the normal growth and reproduction of microorganisms.It offers efficient reflux, corrosion-resistant and durable, energy-saving and stable, anti-clogging design.Return Activated Sludge Pump (RAS Pump) is widely used in municipal sewage treatment plants, industrial wastewater treatment, aquaculture wastewater treatment and other biological treatment processes.
Advantages
Efficient reflux
Lorem ipsum dolor sit amet,consectetur Low head, large flow, and high efficiency for reliable sludge return.
Corrosion-resistant and durable
Return Activated Sludge Pump (RAS Pump) made of SS304 material, suitable for sludge concentration, IP68 motor protection with F-class insulation, with a service life of over 5 years.
Clog resistant, high efficient
The optimized anti-clogging impeller design can minimize the risk of clogging to the greatest extent and ensure stable operation
Applicable Scenarios
Municipal sewage treatment plant: Sedimentation tank → biological reaction tank reflux
01
Industrial wastewater treatment: Sludge recycling in industries such as chemical engineering, printing and dyeing, and food
02
Aquaculture wastewater treatment: Sludge is returned to the anaerobic tank/aerobic tank
03
Other scenarios: River management, sludge thickening tanks, etc
04
|
VM-QHB400 |
|
|
Parameter |
|
|
Discharqe diameter,mm |
400 |
|
Numbers of blades |
3 |
|
Nominal Rotation Speed,rpm |
740/960 |
|
Drive Type |
Direct Drive |
|
Motor Power, kW |
1.5/2/3/4 |
|
Motor case material |
S.S 304/S.S.316 |
|
Impeller material |
S.S 304/S.S.316 |
|
Shaft Material |
S.S 420 |
|
FRAME Material |
S.S304/S.S316 |
|
Mechnical Seal |
Tungsten Carbide |
|
Bearings |
NSK |
|
VM-QHB600 |
|
|
Parameter |
|
|
Discharqe diameter,mm |
600 |
|
Numbers of blades |
3 |
|
Nominal Rotation Speed,rpm |
480 |
|
Drive Type |
Direct Drive |
|
Motor Power, kW |
4/5/7.5/10/15 |
|
Motor case material |
S.S 304/S.S.316 |
|
Impeller material |
S.S 304/S.S.316 |
|
Shaft Material |
S.S 420 |
|
FRAME Material |
S.S304/S.S316 |
|
Mechnical Seal |
Tungsten Carbide |
|
Bearings |
NSK |
|
VM-QHB800 |
|
|
Parameter |
|
|
Discharqe diameter,mm |
800 |
|
Numbers of blades |
3 |
|
Nominal Rotation Speed,rpm |
480 |
|
Drive Type |
Direct Drive |
|
Motor Power, kW |
15/18.5/22 |
|
Motor case material |
S.S 304/S.S.316 |
|
Impeller material |
S.S 304/S.S.316 |
|
Shaft Material |
S.S 420 |
|
FRAME Material |
S.S304/S.S316 |
|
Mechnical Seal |
Tungsten Carbide |
|
Bearings |
NSK |
Hot Tags: return activated sludge pump (ras pump), China return activated sludge pump (ras pump) manufacturers, suppliers, factory
