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    • 5. 发明授权
    • Fluid agitator
    • 流体搅拌器
    • US4982373A
    • 1991-01-01
    • US423648
    • 1989-10-17
    • Yataro NagaiSanjiro NagaiMitsuyoshi MatsushitaHiroshi OhboriYuji Yamauchi
    • Yataro NagaiSanjiro NagaiMitsuyoshi MatsushitaHiroshi OhboriYuji Yamauchi
    • B01F7/00B01F15/00H02K3/44H02K17/10
    • B01F15/00928B01F15/00435B01F7/00733F16C19/12F16C19/55B01F2015/0011Y10S366/601
    • The present invention relates to a fluid agitator which may stir fluid in a closed space without leakage of the fluid. The fluid agitator has a motive means and a bearing means installed in the closed space.In the fluid agitator employing a electric motor as the motive means, only the stator coil of the motor which is weak in its resistance against high temperatures and humid atmosphere is sealed in a sealing chamber. The sealing chamber may be provided with a cooling device to cool the inside thereof. The driving shaft of the motor is supported by a bearing having resistance to high temperatures and high humidity and is provided with an agitating blade.In the fluid agitator employing a turbine system as the motive means, a turbine chamber and a turbine blade are set in the closed space. A fluid supply is furnished to introduce fluid into the turbine chamber from outside of the closed space for driving and rotating the turbine blade. The turbine blade is connected to an agitating blade through a rotation transmission.
    • 本发明涉及一种流体搅拌器,其可以在封闭空间内搅拌流体而不泄漏流体。 流体搅拌器具有动力装置和安装在封闭空间中的轴承装置。 在采用电动机的流体搅拌器作为动力装置中,只有电阻器耐高温和潮湿气氛较弱的电动机的定子线圈被密封在密封室中。 密封室可以设置有冷却装置以冷却其内部。 马达的驱动轴由具有耐高温和高湿度的轴承支撑,并且设置有搅拌叶片。 在采用涡轮机系统作为动力装置的流体搅拌器中,将涡轮室和涡轮叶片设置在封闭空间中。 流体供应装置用于将流体从封闭空间的外部引入涡轮室,用于驱动和旋转涡轮机叶片。 涡轮叶片通过旋转传动装置连接到搅拌叶片。