Detailed explanation of Roots blower specifications
introduction
Roots blower, as a type of gas conveying equipment, is widely used in fields such as sewage treatment, pneumatic conveying, and aquaculture. Different specifications of Roots blowers are suitable for different scenarios, so understanding the specifications and parameters of Roots blowers is crucial for selecting and using them correctly. This article will provide a detailed introduction to the specifications and parameters of Roots blowers, helping users understand their performance characteristics.
1. Basic specifications and parameters of Roots blower
The basic specifications of Roots blower include air volume, pressure, power, speed, noise, etc. The following is a list of typical specifications and parameters for Roots blowers:
|Parameter Name | Parameter Range|
|----------------|------------------------|
|Model | 50-300|
|Airflow range | 0.5-200 m3/min|
|Pressure range | 9.8-98 kPa|
|Motor power | 0.75-110 kW|
|Speed | 1450-2900 rpm|
|Noise level | ≤ 75-85 dB (A)|
|Import and export caliber | DN50-DN300|
|Weight | 50-1500 kg|
|Material | Cast Iron/Stainless Steel|
2. Detailed explanation of parameters
**Airflow range * *: The airflow range of Roots blowers varies from 0.5 m3/min to 200 m3/min, and users can choose the appropriate airflow according to their actual needs. The larger the air volume, the wider the gas delivery scenarios it is suitable for.
**Pressure range * *: The pressure range is from 9.8 kPa to 98 kPa, which can meet the needs of most low-pressure and high-pressure gas transportation. For scenarios that require higher pressure, higher models of Roots blowers can be chosen.
**Motor power * *: The motor power range is from 0.75 kW to 110 kW, and users can choose the appropriate motor power according to their air volume and pressure requirements. The higher the power, the stronger the air volume and pressure capacity of the fan.
**Speed * *: The speed range is from 1450 rpm to 2900 rpm. The higher the speed, the greater the air volume of the fan, but the noise and wear will also increase accordingly.
**Noise level * *: The noise level of Roots blowers is usually between 75-85 dB (A), suitable for scenarios with low noise requirements. If you have high requirements for noise, you can choose low-noise models or install mufflers.
**Import and export diameter * *: The import and export diameter ranges from DN50 to DN300, and users need to choose the appropriate interface according to the pipeline size.
**Weight and Material: Roots blowers weigh between 50-1500 kg and are typically made of cast iron or stainless steel, which have good corrosion resistance and durability.
3. Application scenarios
Roots blower is suitable for the following scenarios:
-Wastewater treatment: Used for oxygen transport in aeration tanks to improve wastewater treatment efficiency.
-Pneumatic conveying: used for conveying powdered or granular materials, such as cement, grains, etc.
-Aquaculture: Used for oxygenation of fish ponds to improve the yield and quality of aquaculture.
-Vacuum packaging: Vacuum packaging equipment used in industries such as food and medicine.
4. Selection suggestions
When choosing a Roots blower, users should determine the air volume and pressure range according to their actual needs, and choose the appropriate motor power and speed. At the same time, factors such as the noise level, material, and weight of the fan need to be considered to ensure that the fan can meet usage requirements and have a longer service life.
5. Conclusion
The specifications and parameters of Roots blowers are important criteria for selecting and using blowers. By understanding its specifications, users can better choose and use Roots blowers to ensure their performance in practical applications.
