What are the main purposes and functions of Roots blower?

Roots blower is a positive displacement air compressor, and its main applications include:

　　1. Sewage treatment: Roots blower can be used for waste gas discharge and oxidation tank aeration in sewage treatment process. In sewage treatment, Roots blower can promote the growth and reproduction of microorganisms by providing sufficient oxygen, so as to effectively purify water quality.

　　2. Fine chemical industry: In chemical process and material production, Roots blower can be used in processes such as steaming, drying and conveying gas, which helps to improve chemical reaction efficiency and is used in fluid processing fields such as material conveying, dust collection, removal and crushing. It has strong suction capacity, can absorb more materials, and discharge or process materials through high-pressure airflow.

4. Air transmission: Roots blower can be used as the main equipment in the air transmission system to suck air from one place, compress it and send it to another place. In the industrial field, Roots blower is widely used.

Functions of Roots blower include:

1. Oil free design: Roots blower adopts positive displacement design, without lubricating oil, so oil pollution and maintenance cost can be reduced.

2. Rate: Roots blower is designed to produce high flow and high pressure, while ensuring low energy consumption and rate.

3. Low noise: Roots blower produces less noise during operation, which can reduce the noise pollution in the working area.

4. High reliability: Roots blower has compact design, few parts and almost no inertia. All parts are sealed and reliable, which makes Roots blower have excellent durability and reliability.

The three leaf roots blower is a volumetric roots blower, and its working principle is as follows:

1. Air inlet: when Roots blower starts to run, air enters the machine from the air inlet.

2. Compression: the air enters the internal chamber and is compressed. The three impellers in the three blade roots blower operate in a specific asymmetric arrangement, making the volume of each impeller change constantly.

3. Discharge: The compressed air is discharged through the exhaust port, and at the same time, the Roots blower impeller keeps rotating, so that the next chamber begins to compress the air.

　　4. Continuous work: because the impeller of Roots blower is very close, the air cannot flow in the opposite direction in the impeller, thus realizing a stable and continuous process of compressing and discharging air. The three leaf roots blower can produce higher air volume and higher pressure than the two leaf roots blower.

In a word, the three blade Roots blower makes the compression and discharge process continuous, stable and stable through the asymmetric rotation of three impellers.