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Centrifugal Blower & Compressor

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High speed centrifugal compressor design is based on principle to transfer the kinetic energy into potential energy. The steam is accelerated by the high speed rotating impeller, and then decelerates the flow velocity and change the flow direction, to change the kinetic energy into potential energy.
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  • High speed centrifugal compressor design is based on principle to transfer the kinetic energy into potential energy. The steam is accelerated by the high speed rotating impeller, and then decelerates the flow velocity and change the flow direction, to change the kinetic energy into potential energy. The main working parts are high-speed rotating impeller and diffuser with increasing flow area.

    In short, the working principle of the centrifugal compressor is to do the work for the steam through the impeller. In the impeller and diffuser flow channel, the mechanical energy is converted into the steam pressure energy by the centrifugal boosting effect and the deceleration expansion effect.

    The main feature is the compact design the impeller, compressor main body and gearbox. Motors, transmissions, and compressors are usually mounted on the same base, working with low noise and high efficiency. Impeller linear velocity can reach up to greater than 400m/s, and the strength requirement is much higher; it is generally made of titanium alloy.

    Remarks:

    • Precise design of impeller can improve the efficiency up to 85%
    • Flow capacity can be customized, from small capacity to 100 tons/h.
    • Cooling system for gearbox drive compressor: Motor cooled by fan; gearbox and bearing cooled by circulating oil; oil cooled by circulating water.
    • Cooling system for High speed motor direct drive compressor: conventional fan cooling is not suitable for cooling the high speed motor. Water circulation cooling system is designed for cooling the motor, bearings and other components
    • Compact design with smaller footprint

    Centrifugal compressor technical advantages:

    • Adopt typical and mature motor & gear box & compressor structure, achieve high efficient, reliable operation, and simple maintenance;
    • Compressor body is isolated from the atmospheric environment of the gear box, to avoid the steam pollution from the lubricating oil;
    • Adopt the most advanced aerodynamic design platform, customization for each application, with higher accuracy, better compatibility and fast delivery.

    Centrifugal Blower & Compressor Main Type & Specifications

    Model Inlet temp. (°C) Evaporation capacity (TPH) Saturated Temp. rise (°C) Shaft power (kw)
    HSFV2 50~110 1~2.5 8~20 15~100
    HSFV3 50~110 2.5~4 8~20 22~160
    HSFV5 50~110 4~8 8~20 30~315
    HSFV10 50~110 5~10 8~20 55~550
    HSFV20 50~110 10~20 8~20 160~1100
    HSFV30 50~110 20~30 8~22 315~1800
    HSFV50 50~110 30~50 8~22 500~2850
    HSFV75 65~110 50~75 8~22 720~3800
    HSFV100 70~115 75~100 8~22 1000~5200
    HSFV150 90~120 100~150 8~23 1600~8000

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