宽幅纸机液压刮刀摆动器的设计与开发

液压刮刀摆动器由于不采用电气元件,体积小而输出力大,防水效果良好,高温环境下亦能稳定运行,广泛适用于纸机湿部潮湿的环境以及烘干部高温环境。在宽幅纸机中,液压刮刀摆动器工作效率高,能降低纸机的能耗,减小吨纸的耗电量,具有明显的节能效果。

Development of Hydraulic Doctor Oscillator Used in Wide Paper Machine

Traditionally the doctor oscillators in paper machine are electro-mechanical oscillator and pneumatic oscillator, but this two kinds are not suitable for wet-end section due to humid environment. A new kind of hydraulic oscillator was designed, it was small but had a much bigger output force without any electronic device, it also had very good water proof performance to assure a long life time, which contributed to energy saving for the paper mill.