Detailed explanation of Roots blower model and parameter table
introduction
The model and parameter table of Roots blower are important references for selecting and using the blower. Different models of Roots blowers are suitable for different scenarios, so understanding the model and parameter table of Roots blowers is crucial for selecting and using them correctly. This article will provide a detailed introduction to the models and parameter tables of Roots blowers, helping users understand their performance characteristics.
1. Model and parameter table of Roots blower
Here are some common models and parameter tables of Roots blowers for users' reference:
|Model | Airflow range (m3/min) | Pressure range (kPa) | Motor power (kW) | Speed (rpm) | Noise level (dB (A)) | Inlet and outlet diameter (DN) | Weight (kg) | Material|
|--------|-------------------|----------------|---------------|------------|------------------|-----------------|-----------|------------|
|50 | 0.5-5 | 9.8-58.8 | 0.75-5.5 | 1450-2900 | ≤ 75 | 50 | 50-70 | Cast iron/stainless steel|
|80 | 5-10 | 9.8-58.8 | 2.2-7.5 | 1450-2900 | ≤ 75 | 80 | 80-120 | Cast iron/stainless steel|
|100 | 10-20 | 9.8-58.8 | 5.5-15 | 1450-2900 | ≤ 75 | 100 | 150-200 | Cast iron/stainless steel|
|125 | 20-30 | 9.8-58.8 | 11-22 | 1450-2900 | ≤ 75 | 125 | 200-300 | Cast iron/stainless steel|
|150 | 30-50 | 9.8-58.8 | 18.5-37 | 1450-2900 | ≤ 75 | 150 | 300-500 | Cast iron/stainless steel|
|200 | 50-100 | 9.8-98 | 37-75 | 1450-2900 | ≤ 85 | 200 | 500-700 | Cast iron/stainless steel|
|300 | 100-200 | 9.8-98 | 75-110 | 1450-2900 | ≤ 85 | 300 | 700-1500 | Cast iron/stainless steel|
2. Usage of Model and Parameter Table
**Determine air volume and pressure requirements: Users should determine the required air volume and pressure based on the actual application scenario, and then refer to the model and parameter table to select the appropriate fan model.
**Select motor power * *: Choose the appropriate motor power based on the requirements of air volume and pressure. The higher the power, the stronger the air volume and pressure capacity of the fan.
**Consider other factors * *: In addition to air volume, pressure, and power, users also need to consider factors such as fan noise level, material, weight, etc. to ensure that the fan can meet usage requirements and have a longer service life.
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 model and parameter table of Roots blower are important criteria for selecting and using the blower. By understanding its model and parameter table, users can better choose and use Roots blowers to ensure their performance in practical applications.
