Swing mechanism for measuring underflow angle of sand setting opening of cyclone

The invention relates to automatic detection equipment for hydrocyclones in the metallurgical industry, in particular to a swing mechanism for measuring the underflow angle of a sand settling opening of a hydrocyclone. The detection plug on the oscillating rod is impacted by underflow at a sand sett...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIN BAIXIN, LIU HE, ZHAO XI, LI WENZE, WANG YOUWEI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to automatic detection equipment for hydrocyclones in the metallurgical industry, in particular to a swing mechanism for measuring the underflow angle of a sand settling opening of a hydrocyclone. The detection plug on the oscillating rod is impacted by underflow at a sand setting opening of the cyclone, so that the oscillating rod is driven to oscillate along with the injection angle of the underflow by taking the rotating shaft as the circle center (according to the lever principle, the dead weight and the balancing weight give force for the oscillating rod to return to the zero point position), and the oscillating rod oscillates to drive the rotating shaft and the encoder mandrel to rotate; (two ends of the rotating shaft are respectively connected with the core shaft of the encoder and the oscillating rod through flat keys, so that the three parts are axially fixed and synchronously rotated) the encoder acquires oscillating angle data of the oscillating rod, and the jet angle of unde