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China Petrochemical News Network reported that after more than half a month of trial operation, the Roots blower of the biological aeration filter of the environmental protection device of the Shijiazhuang Refining and Chemical Water Operations Department has been operating smoothly after energy-saving transformation and commissioning.
2021 is the year of enterprise efficiency improvement and deepening.
After long-term collection and theoretical calculation of the parameters of the Roots blower equipment, the technicians of the operation department carefully formulated the energy-saving plan for the Roots blower.
The Roots blower after energy-saving transformation adopts technical measures such as magnetic suspension bearings, ternary flow impellers, high-speed permanent magnet synchronous motors, etc.
(Zhi Yuming, Kang Caixia)