Specification table of Roots blower
introduction
As a widely used gas conveying equipment in the industrial field, the specification table of Roots blower is an important reference for users when selecting and using it. The specification sheet includes key parameters such as the model, air volume, air pressure, power, and speed of the fan, helping users quickly understand the performance and application range of the fan. This article will provide a detailed introduction to the contents and interpretation methods of the Roots blower specification table.
Main contents of the Roots blower specification table
1. * * Model * *: The model of a Roots blower is usually composed of letters and numbers, indicating the series and specifications of the blower. For example, CSR175 refers to the 175 type Roots blower of the CSR series.
2. * * Airflow * *: Airflow is the volume of gas delivered by a Roots blower per unit time, typically expressed in cubic meters per minute (m3/min) or cubic meters per hour (m3/h). The air volume range in the specification table usually ranges from a few cubic meters per minute to several hundred cubic meters per minute.
3. Wind pressure: Wind pressure is the gas pressure at the outlet of a Roots blower, usually expressed in pascals (Pa) or millimeters of water column (mmH2O). The wind pressure range in the specification sheet usually ranges from several thousand pascals to several tens of kilopascals.
4. * * Power *: Power is the electrical energy consumed by a Roots blower during operation, usually expressed in kilowatts (kW). The power range in the specification sheet usually ranges from several kilowatts to tens of kilowatts.
5. * * Speed *: Speed is the speed at which the rotor of a Roots blower rotates, usually expressed in revolutions per minute (r/min). The speed range in the specification table usually ranges from a few hundred revolutions per minute to several thousand revolutions per minute.
6. * * Noise * *: Noise is the sound produced by a Roots blower during operation, usually expressed in decibels (dB). The noise values in the specification table are usually within the range, and users can choose low-noise models according to their actual needs.
7. * * Weight *: Weight is the overall weight of the Roots blower, usually expressed in kilograms (kg). The weight values in the specification sheet can help users understand the installation and transportation requirements of the fan.
Interpretation method of specification table
1. Model selection: Users first need to choose the appropriate fan model based on their specific application needs. For example, sewage treatment plants typically require Roots blowers with high air volume and low air pressure, while pneumatic conveying systems require Roots blowers with high air pressure and low air volume.
2. Matching air volume and air pressure: Users need to determine the required air volume and air pressure according to process requirements, and find the matching fan model in the specification table. For example, if you need a Roots blower with an air volume of 20m3/min and a wind pressure of 30kPa, you can search for products that meet the requirements in the specification table.
3. Power and speed matching: Users need to choose the appropriate power and speed based on the operating conditions and energy consumption requirements of the fan. For example, high-speed fans typically have higher air volume and pressure, but they can also increase energy consumption and noise.
4. Noise and weight considerations: Users also need to consider the noise and weight of the fan, especially in situations where low noise and ease of installation are required. For example, low-noise models should be selected for Roots fans used near residential areas, while lighter weight fans should be chosen in situations where space is limited.
conclusion
The Roots blower specification sheet is an important reference for users to choose and use blowers. Users need to consider factors such as air volume, air pressure, power, speed, noise, and weight comprehensively based on specific application and technical requirements to select the appropriate blower model, ensuring that the blower operates in a stable state.
