i, Low noise
with adoption of helical tri-lobe roots rotors and the discharge port of special geometry, the
airflow noise is much lower compared to typical straight-lobe roots blower. The noise level
can be reduced by 8db in the band of low frequency; hence the noise in the surroundings of
blower can be significantly improved.
ii, High adiabatic efficiency
with design of helical tri-lobe roots rotors, the airflow pulsation is less and the air streamline
would be more stable. Therefore the fluctuation in airflow is less and then the energy waste
can be reduced. Additionally, the instantaneous backflow of discharge is lower by the design
of special discharge port. Compared to straight-lobe roots blower, the adiabatic efficiency
can be raised up to 20%.
iii, Super Energy saving
Compared to the typical roots blower under the same operation conditions of discharge
pressure and airflow volume, the power consumption of helical tri-lobe roots blower will be
lower by 20
As a kind of typical gas pressurization and conveying machinery, aeration roots blower in the specific pressure area has wide applicable characteristics. roots blower The traffic is usually 0.5 ~ 800 m3 / min, up to about 1400 m3 / min, single stage work pressure of 53.3 ~ 98 kpa, two-stage series,aeration roots blower which can realize - 80 ~ 200 kpa.
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In terms of application, most of roots blower for the use of air blower. Their use in building materials, aeration roots blower electric power, metallurgy, chemical and petrochemical, mining, ports, textile, pharmaceutical, paper making, aquaculture and so on many fields. Using air tightness good sealing device, roots blower also can be used to transport air outside of the gas, such as hydrogen, industrial oxygen, carbon monoxide, carbon dioxide, hydrogen sulphide, methane and acetylene, coal, etc.
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