Roots blower is also a necessary core electromechanical equipment in the sewage treatment aeration tank, helping the development of environmental protection industry

In the environmental protection industry, roots blowers play an important role in sewage treatment. In order to popularize roots blowers used in sewage treatment, Xinqianshun Roots blower manufacturer explains to everyone what should be paid attention to when purchasing roots blowers for sewage treatment?

1、 What is the role of Roots blower in sewage treatment?

Roots blower is mainly used in the sewage treatment system to supply air to the biochemical system, provide dissolved oxygen required by activated sludge microorganisms, and ensure the oxygen demand during microbial metabolism.

2、 Application of Roots blower in sewage treatment

It is mainly used in aeration tank, and some biochemical treatment sections also need it.

3、 Several points should be paid attention to when selecting the model:

1. Requirements of sewage treatment industry for fans.

Generally speaking, there are two types. The first type is the displacement blower with flow characteristics, such as Roots blower, rotary vane blower, etc; The other is the blower with pressure characteristics, such as vortex blower, centrifugal blower, etc. Select the appropriate type according to the different performance requirements of the processing system.

2. The selected fan must have low energy consumption. Since the energy consumption of the blower accounts for about half of the total energy consumption of water treatment, the blower with lower energy consumption should be selected as far as possible.

3. Low noise.

The essence of sewage treatment is to protect the environment, so secondary pollution should not occur or be avoided as far as possible during the treatment process. Therefore, the equipment selected in the sewage treatment system should have low noise performance.

4. Price.

In addition to various performances, the price of equipment is also a limiting factor, which mainly depends on the project budget.

4、 I think the shortcomings

The blowers commonly used in the market are mainly suspension blowers and roots blowers. The suspension blowers basically meet the requirements of low energy consumption and low noise, but their prices are high; The price of Roots blower is much lower than that of suspension blower, but its energy consumption and noise are still improved compared with that of suspension blower.

I hope you can quickly understand the role of Roots blower in sewage treatment, and I hope it can help you!