Details of improving the service life of Roots blower:

Roots blower is a positive displacement blower, which separates the air inlet through the engagement of a pair of rotors (there is a gap between the rotors and they do not contact each other). The rotor is driven by a pair of synchronous gears and moves in the opposite direction, pushing the inhaled gas from the suction port to the exhaust port without internal compression. When the gas reaches the exhaust port, it is pressurized due to the backflow of high-pressure gas at the exhaust side, thus completing the gas transmission.

Roots blower is a high-speed machine, so it will produce vibration, and because the pulsation of its internal air also increases the vibration of roots blower, so the roots blower needs to be fixed on the ground during installation. According to the different models of fans, 150 × 150mm square and 300mm deep square pits shall be dug on the ground according to the size of the fan, and the anchor bolts shall be embedded. Then the fans shall be connected through bolts and nuts. Finally, the square pits shall be filled with cement concrete. After the concrete is fixed, the nuts shall be tightened with force, so that the fan base and concrete are firmly connected, This can reduce the vibration displacement of roots blower during operation, improve the operation safety of the equipment, and greatly extend the service life of the fan due to reduced vibration.

Pay attention to the following points during the use of roots blower:

1. Do not install the fan in a place with large flow of people or frequent access to avoid injury or scald during work.

2. The fan shall be far away from the places with inflammable, explosive and corrosive gases to prevent fire and poisoning accidents.

3. According to the exhaust port and operation requirements of the fan, a relatively ample space shall be reserved around.

4. Check whether the foundation is firm and the ground is flat during installation.

5. If it is used outdoors, a rain proof shed shall be set to avoid getting wet.

6. If the temperature is too high and exceeds 40 ℃, a cooling device should be set to improve the service life of the fan.

After reading these, we should have a better understanding of Roots blower.