Energy recovery apparatus

The invention provides an energy recovery apparatus including: a main shaft, and a multistage vortex disc structure passing through the main shaft and installed thereon in series; each stage of the vortex disc structure includes a static vortex disc and a movable vortex disc that is engaged therewit...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHANG YUXIN, WEN YOUJIN, LI WEI, WAN BIN, SUN XIANGCHAO, ZHANG QINGQING
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The invention provides an energy recovery apparatus including: a main shaft, and a multistage vortex disc structure passing through the main shaft and installed thereon in series; each stage of the vortex disc structure includes a static vortex disc and a movable vortex disc that is engaged therewith, thus forming a sealed cavity. In two adjacent vortex disc structures, the static vortex discs arearranged back-to-back or the movable vortex discs are arranged back-to-back. Each movable vortex disc is installed on the main shaft via an eccentric bushing and is provided with an anti-rotation structure. In the first stage of the vortex disc structure, a high-pressure fluid inlet is arranged on the static vortex disc, while in the last one stage of the vortex disc structure, a low-pressure fluid outlet is arranged on the static vortex disc. In the multistage vortex disc structure, the movable vortex discs are driven by a high-pressure fluid from the high-pressure fluid inlet in order to drive the main shaft, so th