What are the main features and uses of Roots blower?

Roots blower is characterized by small flow change, wide pressure selection range and forced gas transmission when the pressure is adjusted within the allowable range. The medium shall be free of oil during transportation. The utility model has the advantages of simple structure, convenient maintenance, long service life and small vibration of the whole machine.

Through periodic suction, the pulsation of air flow velocity and pressure caused by exhaust and instantaneous capacitive compression will generate greater aerodynamic noise. In addition, the clearance between rotors of Roots blower and between rotors and cylinders will lead to gas leakage, thus reducing efficiency. The rotary blower has a displacement of 0.15 to 150 cubic meters per minute at 150 to 3000 rpm. The single-stage pressure ratio is usually less than 1.7 to 2.1, which can be used for multiple stages.

When Roots blower operates normally, check bearing temperature, oil tank lubricating oil, motor, etc. The temperature shall not be higher than the specified value every 1-2 hours. Roots blower is noisy during operation. In order to reduce noise, in addition to installing silencers, some simple methods can also be used to reduce noise, such as the underground method.

The lubricant of Roots blower shall be replaced every 3 to 6 months, or the copper wire with hole diameter less than 50 microns shall be replaced once. After the first system startup, the cost of working and learning time can reach 200?? The engine oil should be changed after the hour. The silencer shall also be repaired every six months to replace one part or all of the sound absorbing materials. It should always be possible to check that the students' good development status should be maintained through the air quality filter, inlet valve, outlet valve and bypass pipe. Problems need to be repaired immediately.