GRB Waste Water Treatment Air Blower 3-Lobe Roots Air Blower for Wastewater Treatment
Air Blower Description
GRB is a displacement blower, the pressure can be adjusted according to the requirement of the user in allowing range, there are two impellers in the blower body which rotate in the opposite direction, in order to let the impeller rotate, there are some tiny gap between the impeller to body impeller to impeller. When the impeller rotates through the suction inlet, it can gather an amount of air between the body and impeller, then the impeller go on rotating, and the air will be pressured, the pressure in the body will rise, finally the air has been send to the outlet.
A Roots blower is a positive - displacement rotary - lobe pump.
It is a type of air - moving device that operates based on the principle of trapping air between two meshing lobes and then displacing it.
The two - lobe design is the most common, but there are also three - lobe configurations available.
Air Blower Features
Wide range of capacity and pressure.
Calibre: 32mm-400mm (1.25 "-16")
Capacity: 0.38-283m3/min (13-9985CFM)
Pressure: The pressure of one-stage GRB type up to 8000mmAq (0.8kgf/cm2)
Delivers completely oil-free air.
Low oscillation and low noise by dynamic balance which revised by computer
Smaller change in capacity against change in pressure.
High efficiency due to special impeller design, great airdelivery low power.
Simpler and solider structure, less trouble.
Highest quality pilot & accurate great applied, long life and low noise assured.
Standardized product with strict quality control.
Our rotor has used the most advanced technic, one time for all working process of the six-shaft method, to enhance the precision.
Air Blower Advantages
- Constant Flow Rate
- Roots blowers provide a relatively constant flow rate of air or gas over a wide range of operating pressures. This makes them suitable for applications where a steady supply of air is required, such as in aeration systems for wastewater treatment plants. The flow rate is mainly determined by the speed of the lobe rotation and the size of the blower.
- For example, in an aquarium aeration system, a Roots blower can maintain a consistent flow of air bubbles to provide oxygen to the fish, regardless of small changes in the back - pressure caused by the water depth or the condition of the air stones.
- Simple Design and Robust Construction
- The design of Roots blowers is relatively simple, with fewer moving parts compared to some other types of air - handling equipment. This simplicity makes them more reliable and easier to maintain. Their robust construction allows them to operate in harsh industrial environments and withstand heavy - duty use.
- In a mining ventilation system, a Roots blower can operate continuously for long periods without frequent breakdowns, thanks to its sturdy design and the durability of its components.
- High - Efficiency at Low - to - Medium Pressures
- Roots blowers are highly efficient in the low - to - medium - pressure range. They can handle pressures up to a certain level (usually up to about 1.5 bar gauge) with good energy efficiency. This makes them a cost - effective choice for applications that do not require extremely high - pressure air or gas movement.
- For instance, in pneumatic conveying systems for granular materials, where the pressure requirements are not very high, a Roots blower can efficiently move the air to transport the materials with less energy consumption compared to high - pressure compressors.
Air Blower Application
1. Wastewater treatment aeration
2. After combustion, dust treatment
3. Dust collecting device
4. Vacuum dewatering of dyeing,finishing and papermaking equipment
5. Desulfurization by exhaust smoke
6. Environmental regulation equipment
7. Exhaust and dry
8. Air transport
9. Special gas and granular transport
10. Aquaculture
11. Liquid stirring in the plating tank
12. Stir the liquid
Air Blower Structure
Company Profile
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