The number of disks (usually referring to aeration disks or air disks) that a 3kW Roots blower can carry is not fixed and is influenced by various factors. The following is a detailed analysis of this issue:
1、 Main influencing factors
1. The exhaust volume of Roots blower:
The air output of Roots blower is one of its core performance indicators, which directly affects the number of air discs that can be driven. The larger the air output, the more air discs can usually be driven.
2. Type and size of air disc:
Different types and sizes of air discs have different requirements for air volume. Generally speaking, large-sized or high flow air discs require more air volume to support their operation.
3. Pipeline layout and resistance:
Whether the pipeline layout is reasonable and whether there are too many bends or valves will increase the resistance of gas flow, thereby affecting the actual number of air discs that the Roots blower can drive.
4. Pool depth:
When the connecting pipeline between the Roots blower and the air disc needs to pass through a liquid environment such as a pool, the depth of the pool will also affect the airflow of the blower. Generally speaking, the deeper the pool, the limited the airflow of the fan, resulting in a corresponding decrease in the number of air discs that can be driven.
2、 Specific quantity range
Due to the influence of the above factors, there is no fixed value for the number of air discs driven by a 3kw Roots blower. But based on some practical experience and reference data, a rough range of quantities can be given:
1. In general, a 3kw Roots blower can drive about 40-50 air discs (the specific number depends on factors such as the type, size, and pipeline layout of the air discs).
2. Under certain specific conditions (such as shallow pool, reasonable pipeline layout, etc.), a 3kw Roots blower may even drive more air discs.
3. On the contrary, in unfavorable conditions (such as deep pools, high pipeline resistance, etc.), the number of air discs that can be driven may decrease.
3、 Conclusion and Suggestions
In summary, the number of air disks driven by a 3kw Roots blower is a variable influenced by multiple factors. In order to ensure the aeration effect and operational efficiency, it is recommended to make flexible adjustments according to specific situations in practical applications. At the same time, it is also possible to consider improving the operating efficiency and number of trays of Roots blowers by optimizing pipeline layout, selecting appropriate tray types and sizes, and other methods.
