What is the working principle of Roots blower?

What is the working principle of Roots blower? Roots blower, also known as Roots blower or screw blower, is a kind of equipment commonly used for gas transmission, discharge and ventilation. Its working principle is based on the twin screw structure of orthogonal rotation, through the rotation of these screws to produce gas compression and emission.

The specific working principle is as follows:

Roots blower has a small gap between the rotor and the casing, and its operating principle is that two rotors rotating in opposite directions continuously inhale and exhaust air to achieve the characteristics of forced air supply. The fan is simple and reliable in structure, and its efficiency in low pressure environment is obviously better than that of air compressor, so it is widely used in various fields.

In a word, Roots blower absorbs, compresses and discharges gas through two orthogonal rotating screws, so as to realize the function of gas transmission and discharge. It is suitable for many industrial and environmental applications, such as sewage treatment, waste gas treatment, water treatment and other fields.

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