TWIN LOBE ROOTS BLOWER
TWIN LOBE ROOTS BLOWER
WORKING PRINCIPLE
Twin Lobe Compressors use a pair of rotors for compressing the medium. These rotors are held in accurate alignment by antifriction bearing housed in rigid main covers. A pair of precision backlash corrected gears mounted externally to the main covers, turn the rotors in unison. There is no rubbing or contact between the rotors themselves or between rotors and the casing. The internal surfaces run dry. These machines have limited compression ratio usually 2, for pressure or vacuum service but handles very large volume of the medium. Absence of any suction or delivery valves, constitute a real economical advantage.
SPECIAL FEATURES
• Machines are air cooled so it can work consciously on high pressure.
• Positive displacement machine with constant volume characteristic.
• 100% oil free compressing.
• Suitable for various gases such as air, town gas, natural gas, nitrogen gas, carbon dioxide, insert gases.
• Effective sealing ensured by mean of temperature-insensitive labyrinth system.
• High precision helical timing gears for reliability and long life.
• Overhung V-belt drive for all operating pressure ranges. Direct coupling also possible.
• Dynamically balanced rotating components to ensure vibrations free operation.
• Machine shaft height matched with standard IEC motor frame size.
• Solid, noise-absorbing construction in gray cast iron.
• Special air filter are provide depending upon the application and working environment.
IMPORTANT APPLICATION
REFINERIES
Sulphur recovery & dewaxing
Nitrogen boosting & conveying
Hydro treater
ENVIRONMENT
Dust and fumes extraction
Air sparing
Compost aeration
Dust collection and disposal
WASTEWATER, EFFLUENT & SEWAGE TREATMENT
Tank aeration
Digester gas processing
Bio gas boosting
Back washing of filter / mixer beds
CEMENT PLANTS
Conveying
Blending, Aeration & fluidization
