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介绍了8000m~3/h纯氮设备配套的Φ190系列风机制动透平膨胀机的技术参数和流程特点,重点叙述了膨胀机风机供油装置的设计。
The technical parameters and process characteristics of Φ190 series blower turboexpander with 8000m ~ 3 / h pure nitrogen equipment are introduced. The design of expander blower supply unit is mainly described.