Which type of Roots blower is good for sewage treatment? Roots blower is an important equipment machinery in the environmental protection industry. We all know that the role of Roots blower in sewage treatment is to increase oxygen for biochemical aerobic bacteria, ensure their living environment, and achieve the purpose of treating sewage. Another method is to use Roots blowers to ventilate the on-site environment and disperse unpleasant gases such as decomposed gases after treatment. However, do you know how many types of blowers are commonly used in sewage treatment.
Sewage treatment fan - Roots blower is used when the load requires a constant flow effect. Because Roots blowers belong to constant flow fans, the main parameter in the working principle of Roots blowers is air volume, and the output pressure varies with changes in the pipeline and load, with minimal changes in air volume. Roots blower is a high-pressure fan. Roots blower is a positive displacement fan that delivers air in proportion to the number of revolutions, transporting gas from the suction side to the discharge side. Among them, the Three Leaf Roots blower is a commonly used type of fan, just like Zhangqiu Fengyuan, which is a manufacturer specializing in the production of Three Leaf Roots blowers with high cost-effectiveness and guaranteed quality.
Sewage treatment fan - centrifugal fan is used when the load requires constant pressure effect. Because centrifugal fans belong to constant pressure fans, the main parameter in the working principle of the fan is air pressure, and the output air volume varies with changes in the pipeline and load, with little change in air pressure. Centrifugal fan, with low air pressure. The compression process of air is usually carried out through several working impellers (or stages) under the action of centrifugal force. Centrifugal fans belong to the square torque characteristic, while Roots fans generally belong to the constant torque characteristic.
Sewage treatment fan - Rotary fan Roots blower generally has a large air volume and pressure, and the noise of Roots blower is also very high. If you need a small air volume and high noise requirements, you can choose a rotary blower.
Rotary blower is also a constant flow fan, with the main working parameter being air volume. The output pressure varies with changes in the pipeline and load, and the air volume changes very little. Rotary blower is a variable volume compressor, with the main characteristics of low speed, low noise, low vibration, high efficiency, and high energy saving.
Usually, sewage treatment uses Roots blower equipment to provide oxygen to the sewage treatment tank. And keep the sewage flowing continuously to ensure that the sewage can fully contact oxygen, and the microorganisms in the sewage are oxidized, thus achieving the goal of clear sewage. The Roots blower, as a commonly used mechanical equipment in the activated sludge process for sewage treatment, plays an important role in the normal operation of the Roots blower used for sewage treatment.
