How much do you know about the structure of a Roots blower?
with respect toRoots BlowerHow much do you know about the structure of Roots Blower? The main structure of Roots blower: body, impeller, bearing, wall plate, oil tank, gear, pulley, base and other main parts.
Body: The left and right wall panels and the bearing seats and sealing sections installed in the left and right wall panels are interchangeable. Impeller: Higher precision is required, and involute type surface is selected for high volume utilization. Bearing: Double-row radial spherical roller bearings are used near the coupling end as the locating end. Single-row centripetal short cylindrical roller bearings are used near the gear end as the free end.
Synchronous gear: composed of gear ring and hub, easy to adjust the impeller clearance. Base: medium and small fans are equipped with a public base, large fans are only equipped with a fan base, which is convenient for installation and debugging.
Roots blower lubrication: bearings are lubricated by splash lubrication and gears are lubricated by immersion lubrication, which is effective, safe and reliable.
Roots blower belt: is a wearing parts, in the daily use of attention should be strengthened. After a long time of use, there will be slack slipping or broken phenomenon, easy to cause fan noise and vibration.
The main characteristics of Roots blower: When the pressure is adjusted within the permissible range, the flow rate changes very little, the pressure selection range is very wide, and it has the characteristics of forced gas transmission. The medium is clean and free of oil when conveying. Roots blower structure is simple, easy maintenance, long service life, low vibration, low noise and other characteristics.
Roots blowers have a wide range of applications and uses. More applications are in the fields of sewage treatment, aquaculture, pneumatic conveying, starch, flour, foundry, chemical industry, and conveying of special gases.
